CN212609030U

CN212609030U - Special tool for hoisting rubber lining plate of ball mill

Info

Publication number: CN212609030U
Application number: CN202021223198.7U
Authority: CN
Inventors: 张聪
Original assignee: Jiangxi Copper Corp
Current assignee: Jiangxi Copper Corp
Priority date: 2020-06-29
Filing date: 2020-06-29
Publication date: 2021-02-26
Anticipated expiration: 2030-06-29

Abstract

The utility model discloses a special tool for hoisting a rubber lining plate of a ball mill, which comprises a hoisting support and a lining plate placing device, wherein the hoisting support comprises a bottom plate, a plurality of roller tracks are arranged on the bottom plate, two sides of the bottom plate are respectively provided with a side plate, the inner wall of the side plate is provided with a chute, a cross beam is fixedly connected above the side plate, a hook is fixedly connected at the central position above the cross beam, the lining plate placing device comprises a placing table, one side of the placing table is fixedly connected with a lining plate fixing frame, screw rods are arranged at the upper edge of the lining plate fixing frame along two sides, one end of each screw rod is fixedly welded with a clamping block, two sides of the placing table and the lining plate fixing frame are respectively positioned in the chute, rollers are arranged at the bottom of the placing table and are matched with the roller tracks, through holes are reserved, the bolts respectively penetrate through the through holes in the rollers. The utility model provides a present ball mill welt lift by crane and install inconvenient problem.

Description

Special tool for hoisting rubber lining plate of ball mill

Technical Field

The utility model relates to a lifting device technical field specifically is a ball mill rubber welt hoist and mount specialized tool.

Background

The ball mill belongs to metallurgical general equipment, and as the number of lining plates contained in a cylinder part and a feeding and discharging part of main parts in the ball mill is large, the lining plates have complex structures and no special hoisting tool is provided; the assembling efficiency of the ball mill is severely restricted in the equipment assembly. The running time of the ball mill is about the product yield, the ball mill runs continuously for 24 hours, and the benefit is increased by one hour when the lining plate is replaced. At present, all rubber lining plates are installed manually, so that the efficiency is low, and the danger coefficient is large.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the not enough of existence among the prior art, providing a ball mill rubber welt hoist and mount specialized tool, solved present ball mill welt and lifted by crane and the inconvenient problem of installation.

In order to realize the purpose, the utility model discloses a technical scheme be:

a special tool for hoisting a rubber lining plate of a ball mill comprises a hoisting support and a lining plate placing device, and is characterized in that the hoisting support comprises a bottom plate, a plurality of roller tracks are arranged on the bottom plate, side plates are respectively arranged on two sides of the bottom plate, sliding grooves are arranged on the inner walls of the side plates, a cross beam is fixedly connected above the side plates, a hook is fixedly connected to the central position above the cross beam, the lining plate placing device comprises a placing table, a lining plate fixing frame is fixedly connected to one side of the placing table, screw rods are arranged on two sides of the upper edge of the lining plate fixing frame, a clamping block is fixedly welded to one end of each screw rod, two sides of the placing table and the lining plate fixing frame are respectively positioned in the sliding grooves, rollers are arranged at the bottom of the placing table and are matched with the roller tracks, through holes are reserved in, the bolts respectively penetrate through the through holes in the rollers.

Preferably, the bottom plate, the side plates and the cross beam are integrally formed.

Preferably, the lining plate fixing frame is in a shape of a Chinese character 'hui'.

Preferably, the one end welded fastening of bolt has the handle ring, handle ring and couple are circular-arcly.

Preferably, one end of the roller track is fixedly provided with a limiting block.

The utility model discloses possess beneficial effect: the utility model discloses a through-hole through connection on design bolt and the gyro wheel can carry on spacingly to the gyro wheel to with the spacing fixed of welt placer, prevent that the in-process gyro wheel that lifts by crane from sliding. The limiting blocks are designed to prevent the roller from falling off from the roller rail when rolling on the roller rail, so that potential safety hazards are caused.

Drawings

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

FIG. 2 is a schematic view of the roller structure of the present invention;

FIG. 3 is an enlarged view of the structure at A in FIG. 1;

in the figure: 1. the lifting device comprises a lifting support, 11, a bottom plate, 12, roller rails, 13, side plates, 14, a sliding groove, 15, a cross beam, 16, a hook, 17, a limiting block, 2, a lining plate placing device, 21, a placing table, 22, a lining plate fixing frame, 23, a screw rod, 24, a clamping block, 25, a roller, 26, a through hole, 3, a bolt, 31 and a handle ring.

Detailed Description

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

The special tool for hoisting the rubber lining plate of the ball mill as shown in fig. 1-3 comprises a hoisting support 1 and a lining plate placing device 2, and is characterized in that the hoisting support 1 comprises a bottom plate 11, a plurality of roller rails 12 are arranged on the bottom plate 11, side plates 13 are respectively arranged on two sides of the bottom plate 11, a sliding groove 14 is arranged on the inner wall of each side plate 13, a cross beam 15 is fixedly connected above each side plate 13, a hook 16 is fixedly connected to the central position above each cross beam 15, the lining plate placing device 2 comprises a placing table 21, a lining plate fixing frame 22 is fixedly connected to one side of the placing table 21, screw rods 23 are arranged on two sides of the upper edge of the lining plate fixing frame 22, a clamping block 24 is fixedly welded to one end of each screw rod 23, two sides of the placing table 21 and the lining plate fixing frame 22 are respectively positioned in the sliding grooves 14, the roller 25 is matched with the roller rail 12, a through hole 26 is reserved in the middle of the roller 25, a bolt 3 penetrates through the side edge of the lifting support 1, and the bolt 3 penetrates through the through hole 26 in each roller 25 respectively.

Preferably, the bottom plate 11, the side plates 13 and the cross beam 15 are integrally formed. The lining plate fixing frame 22 is in a shape of Chinese character 'hui'. One end welded fastening of bolt 3 has handle ring 31, handle ring 31 and couple 16 are circular-arcly. One end of the roller track 12 is fixedly provided with a limiting block 17.

The utility model discloses a realize like this, during the lift, transport the rubber welt into inside the ball mill earlier, place the rubber welt on placing platform 21 by on-the-spot maintainer, the one side is leaned on the fixed frame 22 of welt, rotatory screw rod 23 this moment, it is spacing fixed to form on the face of rubber welt to make joint piece 24 rotate, promote welt placer 2 again, make gyro wheel 25 be located gyro wheel track 12 the inside through-connection of the bolt 3 of being convenient for most, through-hole 26 through connection on design bolt 3 and the gyro wheel 25, can carry on spacingly to gyro wheel 25, thereby it is spacing fixed with 2 spacing of welt placer, prevent to slide at the in-process gyro wheel 25 that lifts by crane, can prevent that gyro wheel 25 from droing with gyro wheel track 12 when rolling on gyro wheel track 12 through design stopper 17. When the lifting device is used, the manipulator is directly connected with the steel wire rope connected with the hook 16 for lifting, and the lifting is completed. During the installation, transport the assigned position with the rubber welt, take out bolt 3 after that and make welt placer 2 pass through gyro wheel 25 and outwards move, reuse bolt catches on the rubber welt, prevents it and drops, and rotatory screw rod 23 makes 24 positions of joint piece break away from with the rubber welt, moves away from the device, continues fastening bolt, and is installed until the rubber welt.

The above-described embodiments are illustrative of the present invention and not restrictive, it being understood that various changes, modifications, substitutions and alterations may be made herein without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. The utility model provides a ball mill rubber welt hoist and mount specialized tool, includes lifts by crane support (1) and welt placer (2), its characterized in that, it includes bottom plate (11) to lift by crane support (1), seted up many gyro wheel tracks (12) on bottom plate (11), the both sides of this bottom plate (11) are equipped with curb plate (13) respectively, spout (14) have been seted up to the inner wall of curb plate (13), the top fixedly connected with crossbeam (15) of curb plate (13), crossbeam (15) top central point puts fixedly connected with couple (16), welt placer (2) are including placing platform (21), one side fixedly connected with the fixed frame of welt (22) of placing platform (21), screw rod (23) are installed along both sides on the fixed frame of welt (22), the one end welded fastening of screw rod (23) has joint piece (24), the both sides of placing platform (21) and the fixed frame of welt (22) are located spout (14) respectively, the bottom of placing the table (21) is provided with rollers (25), the rollers (25) are matched with the roller rails (12), through holes (26) are reserved in the middle of the rollers (25), the side edge of the lifting support (1) is connected with bolts (3) in a penetrating mode, and the bolts (3) penetrate through the through holes (26) in each roller (25) respectively.

2. The special tool for hoisting the rubber lining plate of the ball mill as claimed in claim 1, wherein the bottom plate (11), the side plate (13) and the cross beam (15) are integrally formed.

3. The special tool for hoisting the rubber lining plate of the ball mill as claimed in claim 1, wherein the lining plate fixing frame (22) is in a shape like a Chinese character 'hui'.

4. The special tool for hoisting the rubber lining plate of the ball mill according to claim 1, wherein a handle ring (31) is fixed at one end of the plug pin (3) by welding, and the handle ring (31) and the hook (16) are arc-shaped.

5. The special tool for hoisting the rubber lining plate of the ball mill as claimed in claim 1, wherein a limiting block (17) is fixedly mounted at one end of the roller rail (12).