CN219232565U

CN219232565U - Ball mill convenient to it is fixed

Info

Publication number: CN219232565U
Application number: CN202222627697.8U
Authority: CN
Inventors: 刘骏; 刘荣衍
Original assignee: Shandong Yinjian Metal Pigment Co ltd
Current assignee: Shandong Yinjian Metal Pigment Co ltd
Priority date: 2022-10-08
Filing date: 2022-10-08
Publication date: 2023-06-23
Anticipated expiration: 2032-10-08

Abstract

The utility model discloses a ball mill convenient to fix, which comprises a rotating block arranged on a bottom plate, wherein one end of the rotating block, which is positioned in the bottom plate, is fixedly connected with a driving sprocket, the surface of the driving sprocket is connected with a fixing mechanism in a winding way, the fixing mechanism comprises a chain, two ends, which are far away from the driving sprocket, of the chain are respectively connected with a driven sprocket in a winding way, the central positions of the two driven sprockets are fixedly connected with rotating shafts in a penetrating way, one ends, which are far away from the driven sprockets, of the two rotating shafts are fixedly connected with driving bevel gears, the side surfaces of the two driving bevel gears are respectively connected with a driven bevel gear in a meshing way, and the central positions of the two driven bevel gears are fixedly connected with threaded rods in a penetrating way. According to the utility model, the fixing mechanism is arranged, the movable sleeve is driven by the threaded rod to move to drive the cover plate on the rotating rod to fix the fixed shaft in the fixed column, so that the use of a bolt fixing mode is reduced, and the mounting and dismounting efficiency can be effectively improved.

Description

Ball mill convenient to it is fixed

Technical Field

The utility model relates to the technical field of ball mill fixation, in particular to a ball mill convenient to fix.

Background

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 the prior art, observe, the ball mill need utilize the fixed column to support the cylinder of ball mill when placing fixedly, adopts the bolt to fix in most when fixed, and such fixed mode just needs repeated many times repeated step just can fix rotation axis and fixed column on the cylinder to can influence the efficiency of installation and dismantlement.

Disclosure of Invention

The utility model aims to solve the technical problem of facilitating the installation of a roller and a fixed column of a ball mill.

In order to solve the technical problems, the utility model adopts a technical scheme that: the ball mill comprises a rotary block arranged on a bottom plate, wherein one end of the rotary block positioned in the bottom plate is fixedly connected with a driving sprocket, and the surface of the driving sprocket is wound and connected with a fixing mechanism;

the fixed establishment includes the chain, the chain is kept away from the equal winding in drive sprocket both ends and is connected with driven sprocket, two driven sprocket central point puts and runs through fixedly connected with rotation axis, two driven sprocket one end fixedly connected with drive bevel gear is kept away from to the rotation axis, and two drive bevel gear side all meshing are connected with driven bevel gear, two driven bevel gear central point puts and runs through fixedly connected with threaded rod, two driven bevel gear one end is kept away from to the threaded rod runs through threaded connection and has the removal sleeve, two it is connected with the dwang to remove sleeve top rotation, two equal fixedly connected with apron in dwang top.

Through above-mentioned technical scheme, fixed establishment is fixed with the fixed axle on fixed column and the cylinder for the convenience, and it fixes in the fixed column to drive the apron on the dwang to remove the sleeve through the threaded rod drive to reduce the use of bolt fastening mode, and then can improve the efficiency of installation and dismantlement effectively.

The utility model is further provided with: and one side, far away from the rotating rod, of the bottoms of the two cover plates is fixedly connected with a locking block.

Through the technical scheme, the locking block enters the groove of the fixed column, and the cover plate and the fixed column can be connected and fixed.

The utility model is further provided with: the two moving sleeve surfaces are sequentially and fixedly connected with a plurality of limiting blocks.

Through above-mentioned technical scheme, the stopper is in order to carry out spacingly to the removal sleeve to can let the removal sleeve remove rather than rotate under the drive of threaded rod.

The utility model is further provided with: the symmetrical positions of the upper surfaces of the bottom plates are penetrated and connected with fixing columns in a sliding manner, the central positions of the two fixing columns are in an arc shape, and the upper surfaces of the tops of the two fixing columns are embedded with balls.

Through the technical scheme, the ball is arranged for assisting the fixed shaft to rotate.

The utility model is further provided with: the rotating block is located at one end outside the bottom plate and is connected with a fixing ring in a penetrating and rotating mode, and one side, close to the driving sprocket, of the fixing ring is fixedly connected with the outer wall of the bottom plate.

Through the technical scheme, the fixed ring is a locking mechanism arranged for clamping and fixing the rotating block.

The utility model is further provided with: two rotation axis is close to driven sprocket one end and rotates with the bottom plate inner wall and be connected, the bottom plate is close to rotatory piece one side lateral wall and is located the drive sprocket below position rotation and be connected with auxiliary sprocket.

Through above-mentioned technical scheme, auxiliary sprocket is in order to let form an contained angle between driving sprocket and the driven sprocket to can tighten the chain and carry out the transmission.

The utility model is further provided with: the motor is fixedly connected to any side, away from the center, of the upper surface of the bottom plate, the driving end of the motor is fixedly connected with a driving gear, gear teeth of the driving gear are meshed with a gear ring, a roller is fixedly connected to the side wall, away from the driving gear, of the gear ring, and fixing shafts are fixedly connected to two ends of the roller.

Through the technical proposal, the motor drives the transmission gear to drive the gear ring to rotate, thereby driving the roller to rotate.

The beneficial effects of the utility model are as follows:

according to the utility model, the cover plate is arranged on the ball mill convenient to fix to form the fixing mechanism, and the mechanism drives the movable sleeve to move through the threaded rod to drive the cover plate on the rotating rod to fix the fixed shaft in the fixed column, so that the use of a bolt fixing mode is reduced, and the efficiency of installation and disassembly can be effectively improved.

Drawings

FIG. 1 is a front view of a ball mill of the present utility model for facilitating fixation;

FIG. 2 is a top cross-sectional view of a fixing post of a ball mill according to the present utility model for facilitating fixation;

FIG. 3 is a top cross-sectional view of a bottom plate of a ball mill for facilitating fixation of the present utility model;

fig. 4 is a schematic perspective view of a part of a driving sprocket and a driven sprocket of a bottom plate of a ball mill, which is convenient to fix, according to the present utility model.

In the figure: 1. a bottom plate; 2. a rotating block; 3. a drive sprocket; 4. a chain; 5. a driven sprocket; 6. a rotation shaft; 7. a drive bevel gear; 8. a driven bevel gear; 9. a threaded rod; 10. moving the sleeve; 11. an auxiliary sprocket; 12. a rotating lever; 13. a cover plate; 14. a locking block; 15. a limiting block; 16. a ball; 17. a fixing ring; 18. a motor; 19. a transmission gear; 20. a gear ring; 21. a roller; 22. a fixed shaft; 23. and fixing the column.

Detailed Description

The preferred embodiments of the present utility model will be described in detail below with reference to the accompanying drawings so that the advantages and features of the present utility model can be more easily understood by those skilled in the art, thereby making clear and defining the scope of the present utility model.

Referring to fig. 1, 2, 3 and 4, a ball mill convenient to fix comprises a rotary block 2 arranged on a bottom plate 1, wherein one end of the rotary block 2 positioned in the bottom plate 1 is fixedly connected with a driving chain wheel 3, and a fixing mechanism is wound on the surface of the driving chain wheel 3;

the fixed mechanism comprises a chain 4, driven chain wheels 5 are wound and connected at two ends, far away from a driving chain wheel 3, of the chain 4, rotating shafts 6 are fixedly connected in a penetrating manner at the central positions of the two driven chain wheels 5, driving bevel gears 7 are fixedly connected at one ends, far away from the driven chain wheels 5, of the two rotating shafts 6, driven bevel gears 8 are connected on the side faces of the two driving bevel gears 7 in a meshed manner, threaded rods 9 are fixedly connected at the central positions of the two driven bevel gears 8 in a penetrating manner, movable sleeves 10 are connected at one ends, far away from the driven bevel gears 8, of the two threaded rods 9 in a penetrating manner, rotating rods 12 are connected at the tops of the two movable sleeves 10 in a rotating manner, and cover plates 13 are fixedly connected at the tops of the two rotating rods 12;

the surface positions of the two movable sleeves 10 are sequentially and fixedly connected with a plurality of limiting blocks 15, one end of the rotating block 2 outside the bottom plate 1 is penetrated and rotatably connected with a fixed ring 17, one side of the fixed ring 17, which is close to the driving sprocket 3, is fixedly connected with the outer wall of the bottom plate 1, any side, which is far away from the center, of the upper surface of the bottom plate 1 is fixedly connected with a motor 18, the driving end of the motor 18 is fixedly connected with a transmission gear 19, gear teeth of the transmission gear 19 are meshed with a gear ring 20, the side wall, which is far away from the transmission gear 19, of the gear ring 20 is fixedly connected with a roller 21, and both ends of the roller 21 are fixedly connected with fixed shafts 22;

the bottom of the two cover plates 13 is fixedly connected with a locking block 14 on one side far away from the rotating rod 12, the symmetrical position of the upper surface of the bottom plate 1 is penetrated and slidably connected with a fixed column 23, the center positions of the two fixed columns 23 are in arc-shaped, the upper surfaces of the tops of the two fixed columns 23 are embedded with balls 16, one ends of the two rotating shafts 6 close to the driven sprocket 5 are rotationally connected with the inner wall of the bottom plate 1, and the side wall of the bottom plate 1 close to one side of the rotating block 2 is rotationally connected with an auxiliary sprocket 11 below the driving sprocket 3.

When the utility model is used, firstly, the fixed shaft 22 is placed in the appointed position of the fixed column 23 to be contacted with the balls 16, then the cover plate 13 is rotated to move the appointed position, the rotary block 2 is rotated to drive the chain 4 on the driving sprocket 3 to move, the chain 4 drives the rotary shaft 6 on the driven sprocket 5 to rotate, thereby driving the driven bevel gear 8 on the driving bevel gear 7 to rotate, the driven bevel gear 8 drives the movable sleeve 10 on the threaded rod 9 to move, and the movable sleeve 10 drives the cover plate 13 on the rotary rod 12 to move so that the locking block 14 enters the groove of the fixed column 23 to finish fixation.

The foregoing description is only illustrative of the present utility model and is not intended to limit the scope of the utility model, and all equivalent structures or equivalent processes or direct or indirect application in other related technical fields are included in the scope of the present utility model.

Claims

1. The utility model provides a ball mill convenient to it is fixed, includes rotatory piece (2) that set up on bottom plate (1), its characterized in that: one end of the rotating block (2) positioned in the bottom plate (1) is fixedly connected with a driving sprocket (3), and a fixing mechanism is wound on the surface of the driving sprocket (3);

the utility model provides a fixed establishment includes chain (4), chain (4) keep away from driving sprocket (3) both ends and all twine and be connected with driven sprocket (5), two driven sprocket (5) central point put and run through fixedly connected with rotation axis (6), two driven sprocket (5) one end fixedly connected with driving bevel gear (7) are kept away from to rotation axis (6), and two driving bevel gear (7) side all meshing are connected with driven bevel gear (8), two driven bevel gear (8) central point put and run through fixedly connected with threaded rod (9), two threaded rod (9) keep away from driven bevel gear (8) one end and run through threaded connection have movable sleeve (10), two movable sleeve (10) top rotation is connected with dwang (12), two equal fixedly connected with apron (13) in dwang (12) top.

2. A ball mill for facilitating fixation as claimed in claim 1, wherein: the bottoms of the two cover plates (13) are fixedly connected with locking blocks (14) at one side far away from the rotating rod (12).

3. A ball mill for facilitating fixation as claimed in claim 1, wherein: the surface positions of the two movable sleeves (10) are sequentially and fixedly connected with a plurality of limiting blocks (15).

4. A ball mill for facilitating fixation as claimed in claim 1, wherein: the symmetrical positions of the upper surface of the bottom plate (1) are penetrated and connected with fixing columns (23) in a sliding manner, the central positions of the two fixing columns (23) are in an arc shape, and the upper surfaces of the tops of the two fixing columns (23) are embedded with balls (16).

5. A ball mill for facilitating fixation as claimed in claim 1, wherein: the rotary block (2) is located at one end outside the bottom plate (1) and is connected with a fixed ring (17) in a penetrating and rotating mode, and one side, close to the driving sprocket (3), of the fixed ring (17) is fixedly connected with the outer wall of the bottom plate (1).

6. A ball mill for facilitating fixation as claimed in claim 1, wherein: two rotation axis (6) are close to driven sprocket (5) one end and are connected with bottom plate (1) inner wall rotation, bottom plate (1) is close to rotatory piece (2) one side lateral wall and is located driving sprocket (3) below rotation and be connected with auxiliary sprocket (11).

7. A ball mill for facilitating fixation as claimed in claim 1, wherein: the utility model discloses a motor, including bottom plate (1), motor (18), gear ring (20) are connected with in the meshing of drive end fixedly connected with drive gear (19) of motor (18), arbitrary one side fixedly connected with motor (18) in center is kept away from to bottom plate (1) upper surface, drive gear (19) teeth of a cogwheel meshing is connected with gear ring (20), drive gear (19) one side lateral wall fixedly connected with cylinder (21) are kept away from to gear ring (20), all fixedly connected with fixed axle (22) in cylinder (21) both ends.