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Walking mechanism, walking method, eccentric wheel and walking frame of steel pipe inner wall descaling machine

A technology of walking mechanism and inner wall of steel pipe, which is applied to impellers, abrasive jet machine tools, manufacturing tools, etc., can solve problems such as low efficiency, multiple hoisting, and inability to move, and achieve the effect of improving efficiency

Active Publication Date: 2022-07-08
杭州泓林科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] For the cleaning of the inner wall of the large-diameter steel pipe, the steel pipe needs to be hoisted on the roller frame, and the steel pipe is driven to rotate by the roller frame. At the same time, the telescopic frame with the shot blaster is inserted into the steel pipe for shot blasting. It cannot be moved, and it needs to be hoisted multiple times when cleaning multiple steel pipes, which is not efficient, so there is an urgent need for a steel pipe inner wall derusting machine

Method used

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  • Walking mechanism, walking method, eccentric wheel and walking frame of steel pipe inner wall descaling machine
  • Walking mechanism, walking method, eccentric wheel and walking frame of steel pipe inner wall descaling machine
  • Walking mechanism, walking method, eccentric wheel and walking frame of steel pipe inner wall descaling machine

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specific Embodiment approach 1

[0049] The following is a specific implementation of a steel pipe inner wall rust remover.

[0050] combine figure 1 As shown, a steel pipe inner wall rust removal machine in this embodiment includes: a traveling mechanism 1, a frame body 2, a rust removal mechanism 3, a lifting mechanism 4 and a separator 5, and the front end of the frame body 2 is provided with a traveling mechanism 1. The middle of the frame body 2 is provided with a rust removal mechanism 3, the rear end of the frame body 2 is provided with a lifting mechanism 4, the lower end of the lifting mechanism 4 is connected with a separator 5, and the upper end of the lifting mechanism 4 is connected with the rust removal mechanism 3; A traveling mechanism 1 is set on the rust remover to make the rust remover easy to move. When in use, the rust remover is moved to the position of the steel pipe for rust removal, which avoids the lifting of the steel pipe. When the rust remover is moved to the steel pipe After the...

specific Embodiment approach 2

[0059] The following is a specific implementation of the rust removal mechanism of a steel pipe inner wall rust remover.

[0060] The rust removal mechanism of a steel pipe inner wall rust remover in this embodiment can be implemented independently or as a key technology in the specific embodiment 1. combine figure 1 and figure 2 As shown, the derusting mechanism 3 includes: a front baffle 3-1, a rear baffle 3-2, a side plate 3-3, a shot blasting device 3-4 and a blasting device hose 3-5. The baffle 3-1 and the rear baffle 3-2 are circular plates arranged coaxially and parallel, and several side plates 3-3 are arranged between the front baffle 3-1 and the rear baffle 3-2. The plates 3-3 are respectively arranged along the sides of a regular polygon, each side plate 3-3 is slidably arranged on the front baffle 3-1 and the rear baffle 3-2, and the sliding direction of each side plate 3-3 is All along the diagonal direction of the regular polygon, the inner side of each side ...

specific Embodiment approach 3

[0062] The following is a specific implementation of the side plate of a steel pipe inner wall descaling machine.

[0063]The side plate of a steel pipe inner wall rust remover in this embodiment can be implemented independently or as a key technology in the first embodiment, and the second embodiment can also be further limited.

[0064] combine figure 2 As shown, the side plate 3-3 includes: a side plate body 3-3-1, a shot blasting port 3-3-2, a side connecting plate 3-3-3, a connecting plate slider 3-3-4 and a connecting plate The plate slider groove 3-3-5, the inner side of the side plate body 3-3-1 is fixedly connected with a shot blasting device 3-4, and the side plate body 3-3-1 is connected to the opening of the shot blasting device 3-4 A shot blasting port 3-3-2 is correspondingly arranged, and a side connecting plate 3-3-3 is arranged on the side of the side plate body 3-3-1 close to the front baffle 3-1. The connecting plate slider 3-3-4 is provided, and the conn...

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Abstract

The invention belongs to the technical field of descaling machines, and in particular relates to a traveling mechanism, a traveling method, an eccentric wheel and a traveling frame of a steel pipe inner wall descaling machine. The traveling mechanism includes a traveling frame, a driving wheel and a driven wheel, and the traveling frame The right side is provided with a connecting end, the driving frame is provided with a driving wheel and a driven wheel, the driven wheel frame is rotatably arranged on the walking frame, the driving wheel is rotatably arranged on the driving wheel frame, and the driving wheel frame is provided with a driving wheel frame slide bar , There is an eccentric wheel at the rotating connection between the driven wheel frame and the walking frame. By setting the driven wheel on the driven wheel frame, by rotating the driven wheel frame, the driven wheel can move, so as to adapt to different sizes of steel pipes. At the same time, the driven wheel The movement of the shaft is transmitted to the driving wheel through the eccentric wheel, so that the driving wheel and the driven wheel are linked together. When the driven wheel is adjusted to adapt to the diameter of the steel pipe, the driving wheel completes the adjustment at the same time.

Description

technical field [0001] The invention belongs to the technical field of descaling machines, and particularly relates to a traveling mechanism, a traveling method, an eccentric wheel and a traveling frame of a descaling machine for the inner wall of a steel pipe. Background technique [0002] The shot blasting machine quickly throws the steel shot through the shot blasting machine, and the thrown steel shot hits the surface of the structural part, shaking off the oxide layer, rust, welding slag and other foreign objects on the surface of the structural part, and at the same time, it can eliminate the welding stress of the workpiece. , strengthen the workpiece surface. [0003] The existing shot blasting cleaning machine usually has a shot blasting cleaning room, a shot blasting machine is arranged inside the cleaning room, a steel shot circulation system and a dust removal system are matched with the shot blasting machine, and the workpiece enters the shot blasting room throug...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B24C1/08B24C3/32B24C5/06B24C9/00
CPCB24C1/086B24C3/325B24C5/06B24C9/00Y02P10/20
Inventor 宫礼康
Owner 杭州泓林科技有限公司
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