Bottom suspension walking type slag removal device

Abstract

The utility model discloses a bottom suspension walking type slag removal device which comprises a walking plate, a chassis, a rotary support, a rotary platform, a stand column, a lifting column, a working arm and a working vehicle or a telescopic arm. The device further comprises a slag removing mechanism, a slag rake, a lifting oil cylinder, a pushing oil cylinder, walking wheels, suspension wheels, a walking track and a suspension track, wherein the walking wheels and the suspension wheels are fixed to the chassis, and the walking track and the suspension track are fixed to the walking plate. The slag removal machine chassis is movably fixed on the walking plate through the walking wheels and the suspension wheels which are arranged on the slag removal machine chassis, and the purposes that the slag removal machine walks and is prevented from tipping over are achieved. According to the utility model, the problem that multiple complex operations are needed when the metal ladle is not arranged on the central line of the walking track of the slag removal machine is solved through the composite motion of walking on the track where the walking plate is grounded and walking or stretching and retracting along the working arm of the slag removal machine. Operation is simplified, working efficiency is improved, manual operation is facilitated, and automatic operation is easy to achieve.

Description

TECHNICAL FIELD

[0001] It is mainly used for slag cleaning of molten metal in ladle, and can also be used in other similar occasions. BACKGROUND

[0002] The current molten metal slag cleaning machine is arranged on the platform or the track, and is used for slag cleaning of molten metal in the ladle. For the track walking type slag cleaning machine, the slag cleaning in the ladle is realized by walking backward along the track direction, which is easy. However, for the occasion that the ladle is inclined to the center line of the walking track of the slag cleaning machine, the combined motion of track walking and slag cleaning machine rotation, and even the work arm lifting is required to realize, which is complex in operation, difficult to realize by manual operation, and troublesome to realize automatic operation. SUMMARY

[0003] The bottom suspension walking type slag cleaning device provided by the utility model has the advantages that the slag cleaning machine can be suspended and walked on the ground or platform beside the ladle that needs slag cleaning, and the slag cleaning machine can be conveniently operated manually or automatically when the ladle is arranged to be inclined to the center line of the walking track of the slag cleaning machine and the slag cleaning direction is not consistent with the walking direction of the slag cleaning machine.

[0004] The utility model technical scheme is as follows:

[0005] The bottom suspension walking type slag cleaning device is arranged on the ground or platform beside the ladle that needs slag cleaning, and the walking plate is fixed.

[0006] The device comprises a walking plate, a chassis movably arranged on the walking plate, a rotary support installed on the chassis, a rotary platform fixedly connected to the upper surface of the rotary support, a stand column fixedly connected to the upper surface of the rotary platform, a lifting column arranged in the stand column and fixedly connected to the upper end of the lifting column, a work arm movably arranged on the work arm, a work vehicle fixedly arranged on the work vehicle, a slag cleaning mechanism fixedly arranged on the slag cleaning mechanism, and a slag cleaning rake movably arranged on the slag cleaning mechanism.

[0007] A lifting cylinder for lifting the lifting column is fixedly arranged on the bottom of the stand column, and a push cylinder for pushing the telescopic arm is fixedly arranged on the rear end of the work arm.

[0008] Compared with the prior art, the present application has the following positive effects: (1) the present application can meet the requirements of high efficiency and convenient work for the metal ladle slag cleaning condition which is not arranged on the center line of the slag cleaning machine track, and is convenient for manual operation and beneficial for automatic operation; (2) the walking plate of the present application can simply and reliably meet the requirements of walking, bearing and suspension of the slag cleaning device; (3) in the working arm, the walking and slag driving requirements along the axis of the working arm are realized through the walking or telescopic arm of the working vehicle in the working arm; (4) the walking track and the suspension track fixedly installed on the bottom plate can realize walking, bearing and protection of the bottom plate to prevent the bottom plate from being abraded, and the walking track and the suspension track can be conveniently replaced after being abraded. BRIEF DESCRIPTION OF DRAWINGS

[0009] Figure 1 is a schematic view of the combination of the working arm and the working vehicle;

[0010] Figure 2 is a schematic view of the combination of the working arm and the telescopic arm;

[0011] Figure 3 is a schematic view of the cooperation of the walking plate and the slag cleaning device walking and suspension mechanism. DETAILED DESCRIPTION Embodiment one

[0012] A bottom suspension walking type slag cleaning device is provided with a walking plate 2 fixed on the ground or platform 1 beside the metal ladle which needs to be cleaned, a bottom plate 3 movably arranged on the walking plate 2, a rotary support 4 installed on the bottom plate 3, a rotary platform 5 fixedly connected to the rotary support 4, a stand column 6 fixedly connected to the rotary platform 5, a lifting column 7 arranged in the stand column 6, a working arm 8 fixedly connected to the upper end of the lifting column 7, a working vehicle 9 movably arranged on the working arm 8, a slag cleaning mechanism 11 fixedly arranged below the working vehicle 9, and a slag cleaning rake 12 movably arranged below the slag cleaning mechanism 11.

[0013] A lifting cylinder 13 for lifting the lifting column is fixedly installed at the bottom of the stand column 6;

[0014] Walking wheels 15 are fixedly arranged below the bottom plate 3, walking tracks 16 are fixedly arranged on the upper surface of the walking plate 2, and the walking wheels 15 walk on the walking tracks 16; suspension tracks 18 cooperating with suspension wheels 17 are arranged at the lower part of the walking plate 2, and the suspension wheels 17 walk along the suspension tracks 18.

[0015] As a conventional configuration of mechanical equipment, the power for walking and other actions of the slag cleaning machine is driven by an electric motor or an internal combustion engine, which is not described in the present patent. Embodiment two

[0016] A bottom suspension walking type slag cleaning device, which is characterized in that a walking plate (2) is fixed on the ground or platform (1) beside the metal ladle which needs to be cleaned, a bottom disc (3) is movably arranged on the walking plate (2), a rotary support (4) is installed on the bottom disc (3), a rotary platform (5) is fixedly connected to the rotary support (4), a stand column (6) is fixedly connected to the rotary platform (5), a lifting column (7) is arranged in the stand column (6), a working arm (8) is fixedly connected to the upper end of the lifting column (7), a telescopic arm (10) is movably arranged on the working arm (8), a slag cleaning mechanism (11) is fixed to the front end of the telescopic arm (10), and a slag cleaning rake (12) is movably arranged below the slag cleaning mechanism (11).

[0017] A lifting cylinder (13) for lifting the lifting column is fixedly installed at the bottom of the stand column (6).

[0018] A telescopic arm pushing cylinder (14) is also fixedly installed at the rear end of the working arm (8).

[0019] Walking wheels (15) are fixed below the bottom disc (3), walking tracks (16) are fixed on the walking plate (2), and the walking wheels (15) walk on the walking tracks (16); suspension tracks (18) are arranged on the lower part of the walking plate (2) and cooperate with suspension wheels (17), and the suspension wheels (17) walk below the suspension tracks (18).

[0020] As a conventional configuration of mechanical equipment, the power for walking and other actions of the slag cleaning device is driven by an electric motor or an internal combustion engine, which is not described in this patent.

Claims

1. A bottom-suspended, mobile slag removal device, characterized in that: in On the ground or platform (1) next to the metal bag that needs to be cleaned, there is a fixed walking plate (2). On the walking plate (2), there is a movable chassis (3). On the chassis (3), there is a slewing support (4). On the slewing support (4), there is a fixed rotating platform (5). On the slewing platform (5), there is a fixed column (6). Inside the column (6), there is a lifting column (7). On the upper end of the lifting column (7), there is a fixed working arm (8). On the working arm (8), there is a movable cleaning work vehicle (9) or telescopic arm (10).

2. The bottom-suspended walking slag removal device as described in claim 1, characterized in that: A slag cleaning mechanism (11) is provided on the top of the work vehicle (9) or at the front end of the telescopic arm (10), and a slag cleaning rake (12) is movably installed below the slag cleaning mechanism (11).

3. The bottom-suspended walking slag removal device as described in claim 1, characterized in that: At the bottom of the column (6), a lifting cylinder (13) is fixedly installed to lift the column (7).

4. The bottom-suspended walking slag removal device as described in claim 1, characterized in that: At the rear end inside the working arm (8), a push cylinder (14) is fixedly installed to push the telescopic arm (10) to extend and retract.

5. A bottom-suspended walking slag cleaning device as described in claim 2, characterized in that: On the upper part of the walking plate (2), there are walking wheels (15) and walking tracks (16) that cooperate with the walking wheels (15).

6. The bottom-suspended walking slag removal device as described in claim 2, characterized in that: At the lower part of the walking plate (2), there is a suspension wheel (17) and a suspension track (18) that cooperates with the suspension wheel (17).

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