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Blast-furnace tuyere maintenance vehicle

A technology for repairing vehicles and air vents, applied in the direction of air vents, etc., can solve the problems of inflexible alignment of air vents and single function, and achieve the effect of improving labor productivity and reducing labor intensity.

Inactive Publication Date: 2010-07-28
济南华北升降平台制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The above structure has the following problems: only the small cover can be simply removed and replaced, and the function is single; it is not flexible when the forklift adjusts the position to align with the air outlet

Method used

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Embodiment Construction

[0029] The present invention will be described in further detail below in conjunction with the accompanying drawings and specific embodiments. The following description is only exemplary and does not limit the protection scope of the present invention.

[0030] Such as figure 1 , 2 A blast furnace tuyere maintenance vehicle is shown, including a vehicle chassis 7, a power system, a platform 3, a lifting device, a lateral movement device, a propulsion cylinder, and a casing holding seat 5; the platform 3 is arranged above the vehicle chassis 7; The lifting device is installed on the chassis 7 and connected with the platform 3, and is used to control the movement of the platform 3 in the vertical direction; Movement; the cylinder body 29 of the propulsion cylinder is fixed above the platform 3, and the piston rod 30 connects the hook head and the push head; cover body.

[0031] Described vehicle chassis 7 comprises transmission mechanism, traveling mechanism, steering mechani...

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Abstract

The invention discloses a blast-furnace tuyere maintenance vehicle which comprises a chassis, a power system, a platform, a lifting device, a transverse moving device, a pushing cylinder and a sleeve body containing seat, wherein the chassis comprises a transmission mechanism, a travelling mechanism, a steering mechanism and a brake mechanism; the power system is arranged on the chassis; the platform is arranged above the chassis; the lifting device is arranged on the chassis and connected with the platform as well as used for controlling the platform to move along the direction vertical to the chassis; the transverse moving device is arranged on the chassis and connected with the platform as well as used for enabling the platform to move along the direction parallel to the chassis; the pushing cylinder is fixed above the platform, a piston rod is connected with a hook head and a push head; and the cross section of the sleeve body containing seat is in an arc structure, and the sleeve body containing seat is hinged at one end of the platform and used for placing a dismantled sleeve body. After adopting the structure, the chassis can control the blast-furnace tuyere maintenance vehicle to move near a blast-furnace tuyere, the lifting device and the transverse moving device can control the platform to move to the proper position, and the pushing cylinder controls the hook head and the push head to be aligned with various sleeves, thereby lightening the labor intensity of workers and improving the labor productivity.

Description

(1) Technical field [0001] The invention relates to a blast furnace tuyere maintenance vehicle, which is used for disassembling and transferring casings, and belongs to the field of maintenance tools for ironmaking blast furnace air supply equipment. (2) Background technology [0002] The medium and small sets of blast furnace tuyere in traditional ironmaking are generally replaced manually, and each replacement requires 4-8 people to complete, which is time-consuming and laborious, and affects the repair work of blast furnace tuyere. [0003] In order to solve the above problems, the utility model patent No. 200320104785.4 of the State Intellectual Property Office of China discloses a small blast furnace tuyere replacement equipment, which is mainly composed of a forklift and a quick replacement device. The connecting rod is placed between the rollers of the two pressure rollers. During the period, the connecting rod can flexibly move back and forth on the pressure roller, ...

Claims

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Application Information

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IPC IPC(8): C21B7/16
Inventor 罗殿华
Owner 济南华北升降平台制造有限公司
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