Traveling mechanism and traveling method of steel pipe inner wall derusting machine, and eccentric wheel and traveling frame of traveling mechanism

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

Active Publication Date: 2021-06-18
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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  • Traveling mechanism and traveling method of steel pipe inner wall derusting machine, and eccentric wheel and traveling frame of traveling mechanism
  • Traveling mechanism and traveling method of steel pipe inner wall derusting machine, and eccentric wheel and traveling frame of traveling mechanism
  • Traveling mechanism and traveling method of steel pipe inner wall derusting machine, and eccentric wheel and traveling frame of traveling mechanism

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specific Embodiment approach 1

[0050] The following is a specific implementation of a steel pipe inner wall derusting machine.

[0051] combine figure 1 As shown, a steel pipe inner wall derusting machine under this embodiment includes: a traveling mechanism 1, a frame body 2, a derusting 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 derusting 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 removing mechanism 3; A walking mechanism 1 is set on the derusting machine, so that the derusting machine is easy to move. When in use, the derusting is carried out by moving the derusting machine to the position of the steel pipe, which avoids the hoisting of the steel pipe. When the derusting machine i...

specific Embodiment approach 2

[0061] The following is a specific implementation of the derusting mechanism of a steel pipe inner wall derusting machine.

[0062] The derusting mechanism of a steel pipe inner wall derusting machine in this embodiment can be implemented alone or as a key technology in the first embodiment. 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 blasting device 3-4 and a blasting device hose 3-5, the front The baffle plate 3-1 and the rear baffle plate 3-2 are circular plates coaxially arranged in parallel, and several side plates 3-3 are arranged between the front baffle plate 3-1 and the rear baffle plate 3-2, and several side plates 3-3 Plates 3-3 are respectively arranged along the sides of a regular polygon, and each side plate 3-3 is all slidably arranged on the front baffle plate 3-1 and the rear baffle plate 3-2, and the sliding direction of each side plate 3-3 All along the diagonal di...

specific Embodiment approach 3

[0065]The following is a specific implementation of a side plate of a steel pipe inner wall derusting machine.

[0066] The side plate of a steel pipe inner wall derusting machine in this embodiment can be implemented alone, or can be used as a key technology in the first embodiment, and the second embodiment can also be further limited.

[0067] combine figure 2 As shown, the side plate 3-3 includes: side plate body 3-3-1, shot blasting port 3-3-2, side connecting plate 3-3-3, connecting plate slider 3-3-4 and connecting plate The plate slider groove 3-3-5, the inner side of the side plate body 3-3-1 is fixedly connected with the blasting device 3-4, and the opening of the side plate body 3-3-1 and the blasting device 3-4 Correspondingly, a shot blasting port 3-3-2 is provided, and the side of the side plate body 3-3-1 close to the front baffle 3-1 is provided with a side connecting plate 3-3-3, on which the side connecting plate 3-3-3 The connecting plate slider 3-3-4 is ...

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Abstract

The invention belongs to the technical field of derusting machines, and particularly relates to a steel pipe inner wall derusting machine walking mechanism, a walking method, and an eccentric wheel and a walking frame of traveling mechanism. The walking mechanism comprises the walking frame, a driving wheel and a driven wheel, wherein a connecting end is arranged on the right side of the walking frame, the driving wheel and the driven wheel are arranged on the walking frame, a driven wheel frame is rotatably arranged on the walking frame, the driving wheel is rotatably arranged on a driving wheel frame, a driving wheel frame sliding rod is arranged on the driving wheel frame, and an eccentric wheel is arranged at the rotary connecting position of the driven wheel frame and the walking frame. The driven wheel is arranged on the driven wheel frame, and the driven wheel frame is rotated such that the driven wheel can rotate to adapt to steel pipes of different sizes. Meanwhile, movement of the driven wheel is transmitted to the driving wheel through the eccentric wheel, so that the driving wheel and the driven wheel are linked, and when the driven wheel is adjusted to adapt to the diameter of the steel pipe, the driving wheel completes adjustment at the same time.

Description

technical field [0001] The invention belongs to the technical field of descaling machines, and in particular relates to a running mechanism, a running method, an eccentric wheel and a running frame of a steel pipe inner wall descaling machine. Background technique [0002] The shot blasting machine quickly throws the steel shot out through the shot blaster, and the thrown steel shot hits the surface of the structural part, shaking off the oxide layer, rust, welding slag and other foreign matters on the surface of the structural part, and at the same time can eliminate the welding stress of the workpiece , Strengthen the surface of the workpiece. [0003] The existing shot blasting machine usually has a shot blasting room, inside the cleaning room is equipped with a shot blasting device, a steel shot circulation system and a dust removal system matching the shot blasting device, and the workpiece enters the shot blasting room through the transmission structure for shot blasti...

Claims

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Application Information

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Patent Type & Authority Applications(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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