CN213914095U

CN213914095U - Speed regulating mechanism for ball mill

Info

Publication number: CN213914095U
Application number: CN202022113644.5U
Authority: CN
Inventors: 赵小亚
Original assignee: Hangzhou Yingtai Drive Machinery Co ltd
Current assignee: Hangzhou Yingtai Drive Machinery Co ltd
Priority date: 2020-09-24
Filing date: 2020-09-24
Publication date: 2021-08-10
Anticipated expiration: 2030-09-24

Abstract

The utility model discloses a speed adjusting mechanism for ball mill relates to speed adjusting mechanism technical field. The bottom plate, be provided with the movable groove on the bottom plate, the inside swing joint nut of bottom plate, the inside threaded connection double-screw bolt of nut, the top fixed connection movable groove one of double-screw bolt, the top fixedly connected with motor in movable groove one, be provided with the transfer line on the motor, this speed governing mechanism for ball mill passes through motor, speed adjusting device and a pair of ball mill of gear and transmits, and cooperation arc supporting shoe and hydraulic press can adjust the angle of ball mill both sides, have made things convenient for the feeding of ball mill to arrange the material and to the more abundant regrinding of product, and movable groove one and movable groove two that set up on the bottom plate can make gear one and the rack on the ball mill mesh all the time, have solved present ball mill and can't carry out the adjustment of angle, and the ball mill is after the adjustment, and speed governing mechanism can's problem of controlling is carried out to the ball mill.

Description

Speed regulating mechanism for ball mill

Technical Field

The utility model relates to a speed adjusting mechanism technical field specifically is speed adjusting mechanism for ball mill.

Background

The ball mill (ball grinding mill) is a key device for crushing and then crushing materials, 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, 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 engineering and the like.

The prior ball mill can not adjust the angle, and when the angle is adjusted, the speed adjusting mechanism can not be adjusted simultaneously according to the adjustment of the ball mill, so that the speed adjusting mechanism has certain limitation.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

The utility model provides a not enough to prior art, the utility model provides a speed adjusting mechanism for ball mill can adjust speed adjusting mechanism according to the adjustment of ball mill position through activity groove two for speed adjusting mechanism's working range is more extensive.

(II) technical scheme

In order to achieve the above purpose, the utility model discloses a following technical scheme realizes: the speed regulating mechanism for the ball mill comprises a bottom plate, wherein a movable groove is formed in the bottom plate, a nut is movably connected in the bottom plate, a stud is connected with internal threads of the nut, a first movable groove is fixedly connected to the top of the stud, a motor is fixedly connected to the top of the first movable groove, a transmission rod is arranged on the motor, a speed regulating device is arranged on the transmission rod, a first gear is fixedly connected to the left side of the transmission rod, a rotary control rod is movably connected to the bottom plate, a second gear is fixedly connected to the rotary control rod, the left side of the second gear is meshed with the right side of a third gear, the first nut is fixedly connected in the third gear, the first stud is connected in the internal threads of the first nut, a second movable groove is fixedly connected to the top of the first stud, a supporting plate is fixedly connected to the second movable groove, and a fixing device is arranged on the second movable groove, the fixing device comprises a rack block, a rod inserting is arranged on the left side of the rack block, a bottom fixed connection handle of the rack block is arranged on the bottom plate, a hydraulic press is arranged on the bottom plate, a hydraulic rod is arranged on the hydraulic press, a top hinged bearing of the hydraulic rod is arranged on the top of the hydraulic rod, an internal movable connection rotating shaft of the bearing is arranged on the left side of the rotating shaft, a ball mill is fixedly connected with the left side of the rotating shaft, a rack is arranged on the ball mill, a first supporting rod is fixedly connected to the bottom plate, and a first arc-shaped supporting block is hinged to the first supporting rod.

Preferably, a sliding groove is formed in the second movable groove, and the fixing device is movably connected to the sliding groove.

Preferably, the transmission rod penetrates through the support plate and is movably connected with the right support plate.

Preferably, the first gear is meshed with the rack.

Preferably, the number of the hydraulic machines is two, and the two hydraulic machines are arranged on the left side and the right side of the ball mill.

Preferably, discharge ports are arranged on two sides of the ball mill.

(III) advantageous effects

The utility model provides a speed adjusting mechanism for ball mill. The method has the following beneficial effects:

(1) this speed adjusting mechanism for ball mill passes through the motor, a pair of ball mill of speed adjusting device and gear transmits, cooperation arc supporting shoe and hydraulic press can adjust the angle of ball mill both sides, the feeding of having made things convenient for the ball mill is arranged the material and is smashed again more fully to the product, movable groove one and movable groove two that set up on the bottom plate can make gear one and the rack on the ball mill mesh all the time, the adjustment that present ball mill can't carry out the angle has been solved, the ball mill is after the adjustment, speed adjusting mechanism can't carry out the problem controlled to the ball mill.

(2) This speed governing mechanism movable groove for ball-mill one and movable groove two make gear one and ball mill under nut and double-screw bolt effect at the height of engaged with mutually, have set up fixing device on movable groove two, can fix the ball-mill through the meshing of rack piece and gear one, make this speed governing mechanism for ball-mill use convenience more.

Drawings

FIG. 1 is a schematic view of the structure of the present invention;

fig. 2 is a schematic view of the structure fixing device 18 of the present invention;

FIG. 3 is an enlarged schematic view of a portion A of the structure of the present invention;

fig. 4 is an enlarged schematic view of the structure B of the present invention.

In the figure: 1 ball mill, 2 racks, 3 rotating shafts, 4 supporting rods I, 5 arc-shaped supporting blocks, 6 bearings, 7 discharging ports, 8 hydraulic rods, 9 hydraulic presses, 10 motors, 11 bottom plates, 12 transmission rods, 13 speed adjusting devices, 14 movable grooves I, 15 movable grooves II, 16 gear I, 17 supporting plates, 18 fixing devices, 19 rack blocks, 20 inserted rods, 21 handles, 22 sliding grooves, 23 rotating control rods, 24 gear II, 25 gear III, 26 studs, 27 nuts, 28 nut I, 29 stud I

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. 1-4, the utility model provides a speed regulating mechanism for ball mill of technical scheme, which comprises a bottom plate 11, a movable groove 11 is arranged on the bottom plate 11, a nut 27 is movably connected in the bottom plate 11, a stud 26 is connected in the nut 27 through internal threads, a first movable groove 14 is fixedly connected on the top of the stud 26, a motor 10 is fixedly connected on the top of the first movable groove 14, a transmission rod 12 is arranged on the motor 10, a speed regulating device 13 is arranged on the transmission rod 12, a first gear 16 is fixedly connected on the left side of the transmission rod 12, a hydraulic press 9 is arranged on the bottom plate 11, two hydraulic presses 9 are arranged on the left and right sides of the ball mill 1, a hydraulic rod 8 is arranged on the hydraulic press 9, a bearing 6 is hinged on the top of the hydraulic rod 8, a rotating shaft 3 is movably connected in the inside of the bearing 6, the left side of the rotating shaft 3 is fixedly connected with the ball mill 1, discharge ports 7 are arranged on the two sides of the ball mill 1, the ball mill 1 is provided with a rack 2, a first gear 16 is meshed with the rack 2, a first support rod 4 is fixedly connected to a bottom plate 11, an arc-shaped support block 5 is hinged to the first support rod 4, the ball mill 1 is driven by a speed regulating mechanism through a motor 10, a speed regulating device 13 and the first gear 16, and angles of two sides of the ball mill 1 can be adjusted by matching the arc-shaped support block 5 and a hydraulic press 9, so that feeding and discharging of the ball mill 1 are facilitated, and products are more sufficiently crushed again, a nut 27 is movably connected to the inside of the bottom plate 11, a stud 26 is connected to the inside of the nut 27 through threads, a movable groove 14 is fixedly connected to the top of the stud 26, a stud 29 is connected to the inside of the nut 28 through threads, a movable groove 15 is fixedly connected to the top of the stud 29, a support plate 17 is fixedly connected to the movable groove 15, a transmission rod 12 penetrates through the support plate 17 and is movably connected to the right support plate 17, the movable groove I14 and the movable groove II 15 arranged on the bottom plate 1 can enable the gear I16 to be always meshed with the rack 2 on the ball mill 1, and the problems that the existing ball mill 1 cannot adjust the angle and a speed regulating mechanism cannot control the ball mill after the ball mill is adjusted are solved, the inner part of the bottom plate 11 is movably connected with a nut 27, the inner thread of the nut 27 is connected with a stud 26, the top of the stud 26 is fixedly connected with the movable groove I14, the inner thread of the nut I28 is connected with the stud I29, the top of the stud I29 is fixedly connected with the movable groove II 15, the speed regulating mechanism for the ball mill enables the gear I16 and the ball mill 1 to be at the meshed height under the action of the nut 27 and the stud 26 by the movable groove I14 and the movable groove II 15, the movable groove II 15 is provided with a fixing device 18, the movable groove II 15 is provided with a sliding groove 22, the fixing device 18 is movably connected with the sliding groove 22, the fixing device 18 comprises a rack block 19, the left side of the rack block 19 is provided with an inserted bar 20, the bottom of the rack block 19 is fixedly connected with a handle 21, the movable groove II 15 is provided with a fixing device 18, and the ball mill 1 can be fixed through the meshing of the rack block 19 and the gear I16, so that the speed regulating mechanism for the ball mill is more convenient to use.

When the ball mill 1 is used, the inserted rod 20 is pulled out through the handle 21, the rack block 19 is pulled out through the rack block 19, the first gear 16 is not meshed any more, the motor 10 is started, the rotating speed of the transmission rod can be controlled through the rotation of the transmission rod 12 and the matching of the speed regulating device, the right side of the transmission rod 12 is hinged with the supporting plate 17, the transmission rod 12 is movably connected onto the supporting plate 17, the first gear 12 is fixedly connected with the first gear, the first gear 16 is driven to rotate through the rotation of the transmission rod 12, the first gear 16 is meshed with the rack 2, the whole ball mill 1 is driven to rotate, when the inclined angle of the ball mill 1 is regulated, the motor 10 is closed, the right hydraulic machine 9 on the right side is regulated to enable the right side of the ball mill 1 to be lifted, the left hydraulic machine 9 is regulated to be lowered, the rotating control rod 23 is rotated, the second gear 24 is driven to rotate through the rotation of the rotating control rod 23, the second gear 24 is meshed with the third gear 25, the third gear 25 is rotated, the third gear 25 is fixedly connected with the first nut 28 to enable the first nut 28 to rotate, the first nut 28 is provided with a first threaded connection stud 29, the second movable groove 15 rises, the first gear 16 stops rotating when meshed with the rack 2, the first movable groove 14 rises to enable the motor 10 and the speed regulation device to rise along with the first nut 27, feeding and discharging of the ball mill 1 can be achieved, and the products can be more fully crushed again, the speed regulation mechanism can also be adjusted according to the ball mill 1, the ball mill 1 needs to be fixed when stopped, the rack block 19 is pushed by the handle 21 to enable the rack block 19 to be meshed with the first gear 16, the inserted rod 20 is inserted to fix the rack block 19 and the first gear 16, and the ball mill 1 is fixed.

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. Speed adjusting mechanism for ball mill, its characterized in that: comprises a bottom plate (11), a movable groove I (14) is arranged on the bottom plate (11), a nut (27) is movably connected inside the bottom plate (11), the internal thread of the nut (27) is connected with a stud (26), the top of the stud (26) is fixedly connected with the movable groove I (14), a motor (10) is fixedly connected at the top of the movable groove I (14), a transmission rod (12) is arranged on the motor (10), a speed regulating device (13) is arranged on the transmission rod (12), a gear I (16) is fixedly connected at the left side of the transmission rod (12), a rotary control rod (23) is movably connected on the bottom plate (11), a gear II (24) is fixedly connected on the rotary control rod (23), the left side of the gear II (24) is meshed with the right side of the gear III (25), and a nut I (28) is fixedly connected inside the gear III (25), the internal thread of the first nut (28) is connected with the first stud (29), the top of the first stud (29) is fixedly connected with the second movable groove (15), the second movable groove (15) is fixedly connected with the supporting plate (17), the second movable groove (15) is provided with a fixing device (18), the fixing device (18) comprises a rack block (19), the left side of the rack block (19) is provided with a plunger (20), the bottom of the rack block (19) is fixedly connected with a handle (21), the bottom plate (11) is provided with a hydraulic machine (9), the hydraulic machine (9) is provided with a hydraulic rod (8), the top of the hydraulic rod (8) is hinged with a bearing (6), the internal thread of the bearing (6) is movably connected with a rotating shaft (3), the left side of the rotating shaft (3) is fixedly connected with a ball mill (1), the ball mill (1) is provided with a rack (2), the bottom plate (11) is fixedly connected with a first supporting rod (4), and the first supporting rod (4) is hinged with an arc-shaped supporting block (5).

2. A speed regulating mechanism for a ball mill as claimed in claim 1, wherein: a sliding groove (22) is formed in the second movable groove (15), and the fixing device (18) is movably connected to the sliding groove (22).

3. A speed regulating mechanism for a ball mill as claimed in claim 1, wherein: the transmission rod (12) penetrates through the support plate (17), and the transmission rod (12) is movably connected with the right support plate (17).

4. A speed regulating mechanism for a ball mill as claimed in claim 1, wherein: the first gear (16) is meshed with the rack (2).

5. A speed regulating mechanism for a ball mill as claimed in claim 1, wherein: two hydraulic machines (9) are arranged on the left side and the right side of the ball mill (1).

6. A speed regulating mechanism for a ball mill as claimed in claim 1, wherein: and discharge holes (7) are formed in two sides of the ball mill (1).