CN213623106U

CN213623106U - Carrier roller replacing device of slag raking machine

Info

Publication number: CN213623106U
Application number: CN202022078963.7U
Authority: CN
Inventors: 余志春; 郭涛
Original assignee: Hubei Jiubo Machinery Manufacturing Co ltd
Current assignee: Hubei Jiubo Machinery Manufacturing Co ltd
Priority date: 2020-09-21
Filing date: 2020-09-21
Publication date: 2021-07-06
Anticipated expiration: 2030-09-21

Abstract

The utility model relates to the technical field of slag raking machines, in particular to a roller replacing device of a slag raking machine, which comprises a fixed plate, a lifting moving mechanism is fixedly arranged on the lower surface of the fixed plate, a linear motor is fixedly arranged at the center of the upper surface of the fixed plate, a moving plate is fixedly arranged on a slide block of the linear motor, pulleys are fixedly arranged at two ends of the moving plate at two sides of the linear motor, the pulleys are contacted with the upper surface of the fixed plate, cylinders are vertically and fixedly arranged at four corners of the upper surface of the movable plate, an inserting column is inserted on one end of the cylinder far away from the moving plate, a hand wheel is arranged on one side of the top end of the cylinder, the fixed screw rod that is equipped with on the hand wheel, the screw rod screw thread just runs through the drum setting, the equidistance just runs through on the cartridge post and is equipped with screw rod assorted screw hole, the screw rod runs through to be installed in one of them screw hole. The roller replacing device for the slag raking machine is convenient to replace the roller and safer when the roller is replaced.

Description

Carrier roller replacing device of slag raking machine

Technical Field

The utility model relates to a slagging-off machine technical field especially relates to device is changed to slagging-off machine bearing roller.

Background

The supporting roller under the front of the big arm of the desulfurization slag-raking machine needs to be replaced in a complete set when being seriously worn. At present, the change slagging-off machine bearing roller needs many people to cooperate to accomplish, dismantles the easy unbalance of in-process bearing roller external member and causes round pin axle jamming, and the round pin axle is pulled down the back bearing roller external member contact simultaneously and is dropped subaerial, and the staff is injured by a crashing object easily. In addition, the bearing roller external member weight is heavier, and the bearing roller assembly is accomplished the back, needs many people to lift the bearing roller and counterpoint and the installation round pin axle with big arm, and difficult grasp is balanced when the bearing roller is counterpointed, and the work degree of difficulty is big, consequently needs slagging-off machine bearing roller to change the device and satisfy the demand.

SUMMERY OF THE UTILITY MODEL

The utility model aims at solving the defects of inconvenient replacement of the roller of the slag raking machine and poor safety existing in the prior art, and providing a roller replacing device of the slag raking machine.

In order to achieve the above purpose, the utility model adopts the following technical scheme:

the designed roller replacing device of the slag raking machine comprises a fixed plate, wherein a lifting moving mechanism is fixedly arranged on the lower surface of the fixed plate, a linear motor is fixedly arranged at the center of the upper surface of the fixed plate, a moving plate is fixedly arranged on a slide block of the linear motor, pulleys are fixedly arranged at two ends of the moving plate at two sides of the linear motor and are in contact with the upper surface of the fixed plate, four corners of the upper surface of the moving plate are vertically and fixedly provided with cylinders, an inserting column is inserted at one end, away from the moving plate, of each cylinder, a hand wheel is arranged on one side of the top end of each cylinder, a screw rod is fixedly arranged on each hand wheel, screw threads penetrate through the cylinders, screw holes matched with the screw rods are arranged on the inserting columns at equal intervals in a penetrating manner, the screw rods are installed in one of the screw holes in a penetrating manner, the side face, far away from the insertion column, of the mounting table is provided with two grooves, and anti-slip pads are fixedly embedded in the grooves.

Preferably, the lifting and moving mechanism comprises a bottom plate, four corners of the bottom plate are perpendicular to each other and fixedly provided with supporting legs in a penetrating mode, one ends of the supporting legs are perpendicularly fixed to the lower surface of the fixing plate, universal wheels are fixedly arranged at the other ends of the supporting legs, electric telescopic rods are fixedly arranged on the bottom plate on one side of the supporting legs in a penetrating mode, one ends of the electric telescopic rods are perpendicularly fixed to the lower surface of the fixing plate, and the supporting seats are fixedly arranged at the other ends of the electric telescopic rods.

Preferably, a rubber pad is fixedly arranged on the side face, back to back, of the supporting seat and the electric telescopic rod.

Preferably, two push rods are fixedly arranged at one end of the upper surface of the bottom plate, and the two push rods are fixed on one side of the fixing plate.

Preferably, the anti-skidding sleeve is fixedly embedded at one end of the push rod, which is far away from the bottom plate.

The utility model provides a device is changed to slagging-off machine bearing roller, beneficial effect lies in: when the roller replacing device of the slag removing machine is used, the screw rod is arranged in different threaded holes, the length of a cylinder which is exposed out of an insertion column can be adjusted, the height of an installation table is further adjusted, a new roller is placed in one of the grooves after the height of the installation table is adjusted, the electric telescopic rod is started to extend, the supporting seat is contacted with the ground, the roller replacing device of the slag removing machine is fixed by utilizing the friction force between the supporting seat and the ground, the extension of the electric telescopic rod can also carry out secondary adjustment on the height of the installation table, then the linear motor is started, the other groove faces the roller to be replaced on the slag removing machine, the other groove holds the roller to be replaced, then the roller to be replaced is detached, the electric telescopic rod is contracted, the linear motor is started, the new roller faces the position of the installation roller of the slag removing machine, let electric telescopic handle extension once more, raise the height of new bearing roller, then with new bearing roller install on the slagging-off machine can, this slagging-off machine bearing roller is changed the device and is conveniently changed the bearing roller to it is safer when changing the bearing roller.

Drawings

Fig. 1 is a front view of a roller replacing device of a slag raking machine provided by the utility model;

fig. 2 is an enlarged view of a portion a in fig. 1 of the crawler loader carrier roller changing device provided by the present invention;

fig. 3 is a right side view of the device is changed to the slagging-off machine bearing roller of the utility model provides.

In the figure: the device comprises a bottom plate 1, a fixing plate 2, a linear motor 3, supporting legs 4, universal wheels 5, an electric telescopic rod 6, a supporting seat 7, a moving plate 8, pulleys 9, a cylinder 10, a plug-in column 11, an installation table 12, a groove 13, a push rod 14, a threaded hole 15, a hand wheel 16 and a screw rod 17.

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.

Example 1

Referring to fig. 1-3, device is changed to slagging-off machine bearing roller, including fixed plate 2, the fixed lifting moving mechanism that is equipped with on the lower surface of fixed plate 2, lifting moving mechanism includes bottom plate 1, four corners of bottom plate 1 are all perpendicular and are run through fixed supporting leg 4 that is equipped with, 4 one end vertical fixation of supporting leg are on the lower surface of

fixed plate

2, 4 other ends of supporting leg are gone up and are fixed universal wheel 5 that is equipped with, it is equipped with electric telescopic handle 6 to run through fixed on the bottom plate 1 of supporting leg 4 one side, 6 one end vertical fixation of electric telescopic handle are on the lower surface of

fixed plate

2, 6 other ends of adjacent two electric telescopic handle are gone up and are fixed supporting seat 7 that is. Starting electric telescopic handle 6, letting electric telescopic handle 6 extension, supporting seat 7 and ground contact, the rubber pad can increase the frictional force between supporting seat 7 and the ground, utilizes the frictional force between supporting seat 7 and the ground to fix this slagging-off machine bearing roller change device.

A linear motor 3 is fixedly arranged at the center of the upper surface of a fixed plate 2, a moving plate 8 is fixedly arranged on a slide block of the linear motor 3, pulleys 9 are fixedly arranged at two ends of the moving plate 8 at two sides of the linear motor 3, the pulleys 9 are contacted with the upper surface of the fixed plate 2, cylinders 10 are vertically and fixedly arranged at four corners of the upper surface of the moving plate 8, an insertion column 11 is inserted at one end of each cylinder 10 far away from the moving plate 8, a hand wheel 16 is arranged at one side of the top end of each cylinder 10, a screw rod 17 is fixedly arranged on each hand wheel 16, threads of the screw rod 17 penetrate through each cylinder 10, threaded holes 15 matched with the screw rods 17 are equidistantly arranged on the insertion columns 11 in a penetrating manner, the screw rods 17 are arranged in one threaded hole 15 in a penetrating manner, mounting tables 12 are fixedly arranged at the top ends of the insertion columns 11 outside the four, the groove 13 is embedded and fixed with an anti-skid pad. When the carrier roller is placed in the groove 13, the anti-slip pad can increase the friction force between the carrier roller and the groove 13, so that the carrier roller is placed in the groove 13 more firmly.

When the roller replacing device of the slag removing machine is used, the screw rods 17 are arranged in different threaded holes 15, the length of the plug-in columns 11 leaking out of the cylinder 10 can be adjusted, the height of the mounting table 12 is further adjusted, the mounting table 12 is located on the horizontal plane, after the height of the mounting table 12 is adjusted, a new roller is placed in one of the grooves 13, the electric telescopic rod 6 is started, the electric telescopic rod 6 is extended, the supporting seat 7 is in contact with the ground, the roller replacing device of the slag removing machine is fixed by using the friction force between the supporting seat 7 and the ground, meanwhile, the extension of the electric telescopic rod 6 can also carry out secondary adjustment on the height of the mounting table 12, then the linear motor 3 is started, the other groove 13 faces to the roller to be replaced on the slag removing machine, the other groove 13 supports the roller to be replaced, then the roller to be replaced is detached, and the electric telescopic rod 6 is retracted, the linear motor 3 is started, the new carrier roller faces to the position of the installation carrier roller of the slag raking machine, the electric telescopic rod 6 is extended again, the height of the new carrier roller is raised, then the new carrier roller is installed on the slag raking machine, the carrier roller is convenient to replace by the slag raking machine carrier roller replacing device, and the carrier roller is safer when the carrier roller is replaced.

Example 2

In embodiment 1, do not promote this slagging-off machine bearing roller and change the impetus of device, inconvenient people promote this slagging-off machine bearing roller and change the device, refer to fig. 1 and 3, do the utility model discloses a another preferred embodiment, the difference with embodiment 1 lies in, the upper surface of bottom plate 1 is served and is fixed to be equipped with two push rods 14, and two push rods 14 all fix on fixed plate 2 one side, and push rod 14 is kept away from one of bottom plate 1 and is served and inlay the fixed antiskid cover that is equipped with. The two push rods 14 provide force points for pushing the roller replacing device of the slag removing machine for people, and people can push the roller replacing device of the slag removing machine conveniently.

The above, only be the concrete implementation of the preferred embodiment of the present invention, but the protection scope of the present invention is not limited thereto, and any person skilled in the art is in the technical scope of the present invention, according to the technical solution of the present invention and the utility model, the concept of which is equivalent to replace or change, should be covered within the protection scope of the present invention.

Claims

1. The device for replacing the carrier roller of the slag raking machine is characterized by comprising a fixed plate (2), wherein a lifting moving mechanism is fixedly arranged on the lower surface of the fixed plate (2), a linear motor (3) is fixedly arranged at the center of the upper surface of the fixed plate (2), a moving plate (8) is fixedly arranged on a slide block of the linear motor (3), pulleys (9) are fixedly arranged at the two ends of the moving plate (8) at the two sides of the linear motor (3), the pulleys (9) are in contact with the upper surface of the fixed plate (2), cylinders (10) are vertically and fixedly arranged at four corners of the upper surface of the moving plate (8), a plug-in column (11) is inserted at one end, far away from the moving plate (8), of each cylinder (10), a hand wheel (16) is arranged on one side of the top end of each cylinder (10), a screw rod (17) is fixedly arranged on each hand wheel (16), and each screw rod, equidistant and run through on cartridge post (11) be equipped with screw rod (17) assorted screw hole (15), screw rod (17) run through install in one of them screw hole (15), four common fixed mount table (12) that are equipped with on cartridge post (11) top outside drum (10), be equipped with two recess (13) on the side of cartridge post (11) is kept away from in mount table (12), it is fixed to be equipped with the slipmat to inlay in recess (13).

2. The roller replacing device for the slag raking machine according to claim 1, wherein the lifting and moving mechanism comprises a bottom plate (1), supporting legs (4) are vertically and fixedly arranged at four corners of the bottom plate (1) in a penetrating manner, one end of each supporting leg (4) is vertically fixed on the lower surface of the fixing plate (2), universal wheels (5) are fixedly arranged at the other ends of the supporting legs (4), an electric telescopic rod (6) is fixedly arranged on the bottom plate (1) on one side of each supporting leg (4) in a penetrating manner, one end of each electric telescopic rod (6) is vertically fixed on the lower surface of the fixing plate (2), and a supporting seat (7) is fixedly arranged at the other end of each two adjacent electric telescopic rods (6).

3. The crawler loader carrier roller replacing device according to claim 2, characterized in that rubber pads are fixedly arranged on the opposite sides of the supporting seat (7) and the electric telescopic rod (6).

4. The idler changing device of the slag raking machine according to claim 2, wherein two push rods (14) are fixedly arranged at one end of the upper surface of the bottom plate (1), and the two push rods (14) are fixed on one side of the fixing plate (2).

5. The roller replacing device of the slag removing machine according to claim 4, characterized in that an anti-skid sleeve is fixedly embedded on one end of the push rod (14) far away from the bottom plate (1).