CN216094019U

CN216094019U - Driving device of ball mill

Info

Publication number: CN216094019U
Application number: CN202122121133.2U
Authority: CN
Inventors: 郭连信; 刘健; 郭静玉
Original assignee: Gaoyi Huide Pottery Co ltd
Current assignee: Gaoyi Huide Pottery Co ltd
Priority date: 2021-09-03
Filing date: 2021-09-03
Publication date: 2022-03-22
Anticipated expiration: 2031-09-03

Abstract

The utility model relates to the field of ball mills, and provides a driving device of a ball mill, which comprises a bottom plate, wherein an L-shaped rod is fixedly connected to the middle of the upper end surface of the bottom plate, a rotating block is rotatably connected to the inner side of the right end of the L-shaped rod through a pin shaft, an electric telescopic rod is fixedly connected to the upper end surface of the rotating block, the output end of the electric telescopic rod is rotatably connected with a connecting block through the pin shaft, a supporting plate is fixedly connected to the upper end surface of the connecting block, a fixed rod is fixedly connected to the right side of the upper end surface of the supporting plate, a lifting block is slidably connected to the outer part of the fixed rod, a second motor is fixedly connected to the left end surface of the lifting block, and a rotating cylinder is fixedly connected to the output end of the second motor. Through the technical scheme, the problems that in the prior art, the grinding efficiency is low and the raw materials at dead angles are not easy to discharge are solved.

Description

Driving device of ball mill

Technical Field

The utility model relates to the field of ball mills, in particular to a driving device of a ball mill.

Background

The ball mill (ball grinding mill) is a key device for crushing after the material is crushed, and is mainly applied to 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. The ball mill can be divided into a lattice type and an overflow type according to different ore discharge modes, can be divided into a dry type ore grinding mode and a wet type ore grinding mode, is suitable for grinding various ores and other materials, and is widely applied to the industries of ore dressing, building materials, chemical industry and the like.

The existing driving device of the ball mill only grinds raw materials by rolling of grinding balls, so that the efficiency is low, and the situation that the raw materials are not easy to discharge at dead angles is easy to occur during discharging.

SUMMERY OF THE UTILITY MODEL

The utility model provides a driving device of a ball mill, which solves the problems of low grinding efficiency and difficulty in discharging raw materials at dead corners in the related technology.

The technical scheme of the utility model is as follows: the utility model provides a drive arrangement of ball mill, includes the bottom plate, bottom plate up end middle part fixedly connected with L type pole, L type pole right-hand member inboard is rotated through the round pin axle and is connected with the turning block, turning block up end fixedly connected with electric telescopic handle, the electric telescopic handle output passes through the round pin axle rotates and is connected with the connecting block, connecting block up end fixedly connected with backup pad, backup pad up end right side fixedly connected with dead lever, the outside sliding connection of dead lever has the elevator, elevator left end face fixedly connected with second motor, second motor output end fixedly connected with rotor.

Preferably, the inner cavity wall of the rotating cylinder is uniformly and fixedly connected with a bump, the inner cavity wall of the rotating cylinder is slidably connected with a grinding ball, and the lower side of the left end of the rotating cylinder is provided with an electromagnetic valve.

Preferably, the middle parts of the front side and the rear side of the upper end face of the supporting plate are fixedly connected with sliding groove rods, one side, close to the supporting plate, of one end, away from the supporting plate, of each sliding groove rod is connected with a sliding rod in a sliding mode, and the lower end of each sliding rod is connected with a movable block through a pin shaft in a rotating mode.

Preferably, the movable block lower extreme passes through the round pin axle rotates and is connected with the turning block, the turning block is kept away from the one end rear end face fixedly connected with dwang of movable block, the first motor of dwang rear end face fixedly connected with, first motor rear end face fixedly connected with the backup pad, the fixed section of thick bamboo of slide bar up end fixedly connected with, the fixed section of thick bamboo inner chamber rotates and is connected with the turning cylinder.

Preferably, a pressure spring is sleeved at the upper end of the fixed rod, the upper end face of the lifting block is fixedly connected with the pressure spring, and the upper end of the pressure spring is fixedly connected with the fixed rod.

Preferably, the middle part of the left side of the lower end of the fixed cylinder is fixedly connected with a rectangular block, the front end and the rear end of the rectangular block are rotatably connected with a hinge rod through a pin shaft, a sliding column is slidably connected inside the hinge rod, the lower end face of the sliding column is fixedly connected with a supporting block, and the lower end face of the supporting block is fixedly connected with the L-shaped rod.

Preferably, the upper side of the right end of the rotating cylinder is in interference fit with a valve.

Preferably, the rear portion of the right side of the upper end face of the bottom plate is provided with a control panel, and the control panel is electrically connected with the first motor, the second motor and the electric telescopic rod.

The working principle and the beneficial effects of the utility model are as follows:

1. in the utility model. The rotating rod is driven to rotate through the first motor, the rotating block rotates to drive the movable block to swing left and right in a reciprocating mode, the upper end of the movable block drives the sliding rod to move up and down, the fixed cylinder is made to move up and down, the lifting block slides outside the fixed rod, and therefore the rotating cylinder is made to rotate while the rotating block also reciprocates up and down to vibrate, and grinding efficiency is improved. When going up and down through the elevator, the pressure spring is stretched, and the pressure spring gives the elevator a pulling force to it recovers to the position of rotating the section of thick bamboo to be more convenient for when the rotation section of thick bamboo vibrates. Through the electric telescopic handle extension, lift up the backup pad right-hand member, a certain range of anticlockwise rotation of rotating cylinder makes the rotating cylinder slope, then opens the solenoid valve, and the raw materials that grind the completion in the rotating cylinder are discharged to be more convenient for discharge the raw materials that grind the completion.

Drawings

The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

FIG. 1 is a schematic view of a half-section structure of a fixed cylinder and a rotary cylinder according to the present invention;

FIG. 2 is an enlarged view of area A of FIG. 1;

FIG. 3 is a schematic perspective view of the present invention;

FIG. 4 is a schematic side view of the present invention.

In the figure: 1. a base plate; 2. an L-shaped rod; 3. a pin shaft; 4. rotating the block; 5. an electric telescopic rod; 6. connecting blocks; 7. a support plate; 8. a chute rod; 9. a slide bar; 10. a movable block; 11. rotating the block; 12. a first motor; 13. rotating the rod; 14. fixing the rod; 15. a pressure spring; 16. a lifting block; 17. a second motor; 18. a support block; 19. a traveler; 20. a hinged lever; 21. a rectangular block; 22. a fixed cylinder; 23. an electromagnetic valve; 24. a rotating cylinder; 25. a bump; 26. grinding balls; 27. a valve; 28. a control panel.

Detailed Description

The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any inventive step, are intended to be within the scope of the present invention.

Example 1

As shown in fig. 1 to 2, the present embodiment proposes a driving apparatus of a ball mill.

In the embodiment, a drive arrangement of ball mill, comprising a

base plate

1, 1 up end middle part fixedly connected with L type pole 2 of bottom plate, 2 right-hand members inboard of L type pole is rotated through round pin axle 3 and is connected with turning

block

4, 4 up end fixedly connected with electric telescopic handle 5 of turning block, 5 outputs of electric telescopic handle rotate through round pin axle 3 and are connected with connecting

block

6, 6 up end fixedly connected with backup pad 7 of connecting block, 7 up end right side fixedly connected with dead lever 14 of backup pad, 14 outside sliding connection of dead lever has

elevator

16, 16 left end face fixedly connected with second motor 17 of elevator, 17 output end fixedly connected with rotor 24 of second motor. The inner cavity wall of the rotary cylinder 24 is uniformly and fixedly connected with a lug 25, the inner cavity wall of the rotary cylinder 24 is connected with a grinding ball 26 in a sliding way, and the lower side of the left end of the rotary cylinder 24 is provided with an electromagnetic valve 23. The middle parts of the front side and the rear side of the upper end face of the supporting plate 7 are fixedly connected with sliding groove rods 8, one side, close to the supporting plate 7, of one end, far away from the sliding groove rods 8, of the sliding groove rods is connected with sliding rods 9 in a sliding mode, and the lower end of each sliding rod 9 is rotatably connected with a movable block 10 and a movable block 10 through a pin shaft 3. The lower extreme of movable block 10 rotates through round pin axle 3 and is connected with turning block 11, and turning block 11 keeps away from the one end rear end face fixedly connected with dwang 13 of movable block 10, and dwang 13 rear end face fixedly connected with first motor 12, first motor 12 rear end face fixedly connected with backup pad 7, slide bar 9 up end face fixedly connected with solid fixed cylinder 22, gu the fixed cylinder 22 inner chamber rotates and is connected with rotor 24. The rotating rod 13 is driven to rotate by the first motor 12, the rotating block 11 rotates to drive the movable block 10 to swing left and right in a reciprocating mode, the upper end of the movable block 10 drives the sliding rod 9 to move up and down, the fixed cylinder 22 moves up and down, the lifting block 16 slides outside the fixed rod 14, and therefore the rotating cylinder 24 rotates and simultaneously moves up and down in a reciprocating mode to vibrate, and grinding efficiency is improved.

Example 2

As shown in fig. 3 to 4, the present embodiment also proposes a driving apparatus of a ball mill based on the same concept as that of the above embodiment 1.

In this embodiment, the upper end of the fixing rod 14 is sleeved with a pressure spring 15, the upper end surface of the lifting block 16 is fixedly connected with the pressure spring 15, and the upper end of the pressure spring 15 is fixedly connected with the fixing rod 14. When the lifting block 16 is lifted, the pressure spring 15 is stretched, and the pressure spring 15 gives a pulling force to the lifting block 16, so that the position of the rotating cylinder 24 is more conveniently restored when the rotating cylinder 24 vibrates. The middle part of the left side of the lower end of the fixed cylinder 22 is fixedly connected with a rectangular block 21, the front end and the rear end of the rectangular block 21 are rotatably connected with a hinge rod 20 through a pin shaft 3, a sliding column 19 is slidably connected inside the hinge rod 20, a supporting block 18 is fixedly connected with the lower end face of the sliding column 19, and an L-shaped rod 2 is fixedly connected with the lower end face of the supporting block 18. Through the extension of electric telescopic handle 5, lift up 7 right-hand members in the backup pad, rotate a 24 anticlockwise rotations certain ranges, make and rotate a 24 slope, then open solenoid valve 23, discharge the raw materials that grind the completion in rotating a 24 to be more convenient for discharge the raw materials that grind the completion. The valve 27 is in interference fit with the upper side of the right end of the rotating cylinder 24. The rear portion of the right side of the upper end face of the bottom plate 1 is provided with a control panel 28, and the control panel 28 is electrically connected with a first motor 12, a second motor 17 and an electric telescopic rod 5.

The present invention is not limited to the above preferred embodiments, and any modifications, equivalent substitutions, improvements, etc. within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A driving device of a ball mill is characterized by comprising a bottom plate (1), wherein the middle part of the upper end surface of the bottom plate (1) is fixedly connected with an L-shaped rod (2), the inner side of the right end of the L-shaped rod (2) is rotatably connected with a rotating block (4) through a pin shaft (3), the upper end face of the rotating block (4) is fixedly connected with an electric telescopic rod (5), the output end of the electric telescopic rod (5) is rotatably connected with a connecting block (6) through the pin shaft (3), a supporting plate (7) is fixedly connected with the upper end surface of the connecting block (6), a fixing rod (14) is fixedly connected with the right side of the upper end surface of the supporting plate (7), the outer part of the fixed rod (4) is connected with a lifting block (16) in a sliding way, the left end surface of the lifting block (16) is fixedly connected with a second motor (17), and the output end of the second motor (17) is fixedly connected with a rotating cylinder (24).

2. A driving device of a ball mill according to claim 1, characterized in that the inner cavity wall of the rotary cylinder (24) is uniformly and fixedly connected with a lug (25), the inner cavity wall of the rotary cylinder (24) is slidably connected with a grinding ball (26), and the lower side of the left end of the rotary cylinder (24) is provided with a solenoid valve (23).

3. A driving device of a ball mill according to claim 2, characterized in that a chute bar (8) is fixedly connected to the middle of the front and rear sides of the upper end surface of the supporting plate (7), a slide bar (9) is slidably connected to one side of the chute bar (8) far away from the supporting plate (7) and close to each other, a movable block (10) is rotatably connected to the lower end of the slide bar (9) through the pin shaft (3), and the movable block (10) is rotatably connected to the lower end of the slide bar (9).

4. The driving device of the ball mill according to claim 1, wherein the lower end of the movable block (10) is rotatably connected with a rotating block (11) through the pin shaft (3), the rotating block (11) is far away from a rear end face of one end of the movable block (10) and is fixedly connected with a rotating rod (13), the rear end face of the rotating rod (13) is fixedly connected with a first motor (12), the rear end face of the first motor (12) is fixedly connected with the supporting plate (7), the upper end face of the sliding rod (9) is fixedly connected with a fixed cylinder (22), and an inner cavity of the fixed cylinder (22) is rotatably connected with the rotating cylinder (24).

5. The driving device of a ball mill as claimed in claim 4, wherein a compression spring (15) is sleeved on the upper end of the fixing rod (14), the compression spring (15) is fixedly connected to the upper end surface of the lifting block (16), and the fixing rod (14) is fixedly connected to the upper end of the compression spring (15).

6. The driving device of a ball mill according to claim 1, wherein a rectangular block (21) is fixedly connected to the middle of the left side of the lower end of the fixed cylinder (22), the front end and the rear end of the rectangular block (21) are rotatably connected with a hinge rod (20) through the pin shaft (3), a sliding column (19) is slidably connected inside the hinge rod (20), a supporting block (18) is fixedly connected to the lower end face of the sliding column (19), and the L-shaped rod (2) is fixedly connected to the lower end face of the supporting block (18).

7. A drive arrangement for a ball mill according to claim 1, characterized in that a valve (27) is interference fitted on the upper side of the right end of the rotary cylinder (24).

8. The driving device of the ball mill according to claim 1, wherein a control panel (28) is disposed at the rear portion of the right side of the upper end surface of the bottom plate (1), and the first motor (12), the second motor (17) and the electric telescopic rod (5) are electrically connected to the control panel (28).