Tractor, track transfer device and track transfer method of the tractor

A technology of iron bulls and rails, applied in the field of road construction, can solve the problems of easy derailment of outer wheels, unfavorable movement of iron bulls, and acceleration of outer rails, etc., to achieve the effect of reducing time, reducing friction, and slowing down the wear rate

Active Publication Date: 2021-06-25
莱芜中煤机械制造有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This invention relates to improving the performance of railway wheels used on rails such as tracks. It involves reducing risk that steel carts may get stuck due to dislodgment caused during use. Lubrication also helps prevent damage to both components like bearings and other parts within them. Additionally, it introduces new features into existing designs where there's no problem getting ridged over after long periods without maintenance. Overall, this technology enhances train safety and productivity through reduced costs associated with maintaining high-quality equipment and better overall management planning.

Problems solved by technology

This patented technical problem addressed in this patents relates to improving the performance or durability of tires used at loadings during trains' operation. Specifically, there has been proposed various ways to improve these properties such as increasing their lifetimes without causing damage or reducing efficiency.

Method used

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  • Tractor, track transfer device and track transfer method of the tractor
  • Tractor, track transfer device and track transfer method of the tractor
  • Tractor, track transfer device and track transfer method of the tractor

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Embodiment Construction

[0045] The following is attached Figure 1-7 The application is described in further detail.

[0046] The embodiment of the present application discloses an iron cow. refer to figure 1 and figure 2 , the iron cow includes a vehicle frame 100, and the vehicle frame 100 is provided with a running device 200 for the vehicle frame 100 to walk on the track. The walking device 200 includes at least four inner wheels 210 and at least four outer wheels 220 . In the embodiment of the present application, there are four inner wheels 210 and four outer wheels 220 , and one inner wheel 210 corresponds to one outer wheel 220 . The inner wheel 210 rolls on the inner track 420 and the outer wheel 220 can roll on the outer track 410 . The traveling device 200 also includes a telescopic mechanism 300 for adjusting the relative position of the outer wheel 220 and the vehicle frame 100 , so as to make the outer wheel 220 roll on the outer track 410 or suspend the outer wheel 220 .

[0047] re

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PUM

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Abstract

The invention relates to a tractor, a track transfer device and a track transfer method of the tractor, and relates to the technical field of track transportation. The tractor comprises a frame, wherein a walking device is arranged on the frame, the walking device comprises an inner side wheel, an outer side wheel and a telescopic mechanism, the telescopic mechanism comprises a wheel shaft sleeve and a wheel shaft, the wheel shaft sleeve is fixedly connected to the frame, the inner side wheel is rotationally connected to the wheel shaft sleeve, the outer side wheel is rotationally connected to the wheel shaft, the wheel shaft is in sliding connection with the wheel shaft sleeve, and a track groove used for being connected with an outer side track in a clamped mode is formed in the peripheral face of the outer side wheel and is in a U shape. The track transfer device comprises a base and a middle track, the middle track is arranged on the base and comprises a first guide arm, and the track transfer method comprises the steps of guiding, torque changing and placing. Automatic track transfer can be achieved, the probability of derailing of the outer side track can be reduced after track transfer, and the abrasion rate of the outer side wheel and the outer side track can be reduced.

Description

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Claims

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Application Information

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Owner 莱芜中煤机械制造有限公司
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