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Single and double-rail dual-purpose rail car mechanism based on chain driving

A rail car and double-track technology, applied in the field of rail cars, can solve the problems of limited application scope, poor environmental adaptability and high requirements, and achieve the effect of improving environmental adaptability and wide application range

Active Publication Date: 2014-06-18
SHANGHAI JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The object of the present invention is to address the deficiencies of the prior art, and provide a single- and double-track dual-purpose rail car mechanism based on chain transmission, so as to solve the problem that the rail car in the prior art has high requirements for the ground and the site, poor environmental adaptability, and Limited range of technical issues

Method used

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  • Single and double-rail dual-purpose rail car mechanism based on chain driving
  • Single and double-rail dual-purpose rail car mechanism based on chain driving
  • Single and double-rail dual-purpose rail car mechanism based on chain driving

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Embodiment Construction

[0014] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0015] Please also see Figure 1 to Figure 3 , which are respectively the top view, side view and front view of the chain drive-based single- and double-track dual-purpose rail car mechanism of the present invention. As shown in the figure, a single-track dual-purpose track car mechanism based on chain transmission includes: a single-track track (1), a double-track track (2), two single-track drive wheels (7), and four double-track drive wheels (8 ), several monorail guide wheels (13, 14), drive motor (12), chain (3), monorail transmission chain (4), double-track transmission chain (5), transmission rod (6), chain adjustment thimble (15), Wrecker shovel (11), positioning sensor (10) and track positioning pin (9), monorail drive wheel (7) is arranged on the monorail track (1), and double track drive wheel (8) is arranged on the double track tr...

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Abstract

The invention provides a single and double-rail dual-purpose rail car mechanism based on chain driving. Single-rail traveling wheels and double-rail traveling wheels are driven by chains, and the tightness of the chains is adjusted by a chain adjusting thimble; the single rail is guided by left and right as well as upper and lower guide wheels, and the double rail traveling wheels are provided with rail baffle edges; positioning needles are installed on the rails, and a positioning sensor of the rail car detects the positioning needles to realize traveling positioning of the rail car; and obstacle removing shovels are installed at the front and rear parts of the rail car to remove obstacles on the single-rail and double-rail rails. Single-rail guided traveling and double-rail guided traveling of the rail car are freely switched during traveling; and the single-rail rail and double-rail rail respectively have different structures, and can adapt to the requirements of different operation fields and road conditions.

Description

technical field [0001] The invention relates to the field of railcars, in particular to a single-track and double-track dual-purpose track based on chain drive with self-positioning function, which can be driven on single-track and double-track by switching between two tracks, which can meet the operating conditions of different grounds and has self-positioning function. car body. Background technique [0002] Rail Guide Vehicle (RGV for short), also known as shuttle vehicle, has the characteristics of fast speed, high reliability, and low cost. It is widely used in logistics systems, and aluminum alloy or steel is usually used as the rail material. Present shuttle car is mainly made up of mechanism such as vehicle frame, front and rear drive wheel, follower wheel. The track-type automatic guided vehicle used in logistics, the track only plays a guiding role, and the car body needs to be supported by follower wheels in contact with the ground to solve the problem of track l...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): B61C13/00B61B13/00
Inventor 王景川陈卫东
Owner SHANGHAI JIAOTONG UNIV