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Carrier vehicle wheel guide device

A technology for guiding devices and transport vehicles, applied in the metallurgical field, can solve the problems of wear and reduce the life of rails and wheels, and achieve the effects of reducing wear, prolonging life and improving reliability.

Inactive Publication Date: 2018-02-23
南通富强纸业有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Due to the manufacturing and installation errors of the wheel and the wheel track, there will be sliding friction between the rim and the track on both sides or one side of some wheels, and the track and wheel will wear more seriously than the rolling friction, which will shorten the life of the track and wheel. decrease very much

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0012] A wheel guiding device for transport vehicles, characterized in that: one end of the limiting shaft 8 is mounted on the bracket 6 through a spherical roller 5, the other end of the limiting shaft 8 is fixedly installed with a needle bearing 13, and the outer surface of the needle bearing 13 A side wheel 12 that can rotate freely along the center line of the limit shaft 8 is installed on the ring, and the side wheel 12 is arranged on the side of the upper end of the moving track 1, and the segment joint 14 is fixedly installed in the middle of the limit shaft 8, and the segment joint 14 is installed on the outer ring. Spring base 10, spring assembly 11 is sleeved on the shaft of spring base 10, spring assembly 11 is positioned between the bottom plate of spring base 10 and support 6 side plates, the shaft of spring base 10 passes through the through hole of support 6 side plates and passes bolt 9 is fixed on the support 6 side plates.

Embodiment 2

[0014] A wheel guide device for a transport vehicle, referred to as a wheel guide device 3, consists of a roller bearing 5, a bracket 6, a main distance ring 7, a limit shaft 8, a bolt 9, a spring assembly 11, a spring base 10, a side wheel 12, a needle-shaped Bearing 13, section joint 14, and auxiliary distance ring 15; one end of the limit shaft 8 is installed on the bracket 6 through the spherical roller 5, and the other end of the limit shaft 8 is fixedly installed with a needle bearing 13, and the needle bearing 13 A side wheel 12 that can freely rotate along the center line of the limit shaft 8 is installed on the outer ring of the stop shaft 8. The side wheel 12 is arranged on the upper side of the moving track 1, and the segment joint 14 is fixed in the middle of the limit shaft 8. The segment joint 14 outer ring Spring base 10 is installed, spring assembly 11 is sleeved on the shaft of spring base 10, spring assembly 11 is positioned between the bottom plate of spring ...

Embodiment 3

[0022] Wheel guides 3 are on the transport vehicle 2 . The four wheel guides 3 as described in Embodiment 2 are respectively installed on the bottom of the transport vehicle 2 close to the four wheels, arranged along the inner side of the track 1, and fixedly connected to the transport vehicle through the bolt group 4. The side wheels 12 of the four wheel guides 3 are in rolling contact with the inner surface of the track 1, completely fixing the movement of the transport vehicle in the horizontal plane and perpendicular to the track.

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PUM

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Abstract

The invention relates to the field of metallurgy, in particular to a carrier vehicle wheel guide device. The carrier vehicle wheel guide device is characterized in that one end of a limit shaft is mounted on a support through a ball-shaped roller, a needle-shaped bearing is fixedly mounted at the other end of the limit shaft, a lateral wheel which can freely rotate along the central line of the limit shaft is mounted on the outer ring of the needle-shaped bearing, the lateral wheel is arranged on the upper-end lateral side of a moving track, a section joint is fixedly mounted in the middle ofthe limit shaft, a spring base is mounted on the outer ring of the section joint, a spring component sleeves the shaft of the spring base and is located between the bottom plate of the spring base andthe lateral plate of the support, and the shaft of the spring base penetrates the through hole of the lateral plate of the support and is fixed on the lateral plate of the support through bolts. Thecarrier vehicle wheel guide device has the advantages that the rolling friction of the lateral wheel and the track is used to replace the original slide friction of a wheel rim and the track, and wheel and track abrasion caused by slide friction is avoided thoroughly; appropriate pre-tightening force is acquired through a spring component adjusting structure, and horizontal impact of a carrier vehicle on the track is reduced to the maximum extent.

Description

technical field [0001] The invention relates to the field of metallurgy, in particular to a wheel guiding device of a transport vehicle, which is a guiding and positioning device for the wheels of a steel ladle or iron ladle transport vehicle during the transportation of a steel ladle or an iron ladle. Background technique [0002] The ladle or iron ladle transporter (hereinafter referred to as the transporter) is used to transport the molten steel or molten iron in the ladle or iron ladle from one process position to another. [0003] At present, in the structure of known transport vehicles, four-wheel or eight-wheel support structures are generally adopted, and the guiding and positioning of each wheel adopts a double-rim or single-rim structure to prevent the ladle car from deviating from the track during operation. Due to the manufacturing and installation errors of the wheel and the wheel track, there will be sliding friction between the rim and the track on both sides ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B61F9/00B22D41/12
CPCB61F9/00B22D41/12
Inventor 陈宏梅
Owner 南通富强纸业有限公司