Self-adaption rail car

A rail trolley, self-adaptive technology, applied in the direction of conveyors, mechanical conveyors, transportation and packaging, etc., can solve the problem of unstable running performance of rail trolleys, and achieve the effect of solving trolley suspension stagnation and reliable small-radius turning

Active Publication Date: 2017-09-05
GUANGDONG OCEAN UNIVERSITY
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  • Summary
  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to overcome the technical problem of unstable running performance of the track trolley in the prior art, the present invention provides a track trolley with adaptive track deformation

Method used

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Embodiment Construction

[0030] The present invention will be described in further detail below in conjunction with the accompanying drawings. as the picture shows Figure 1 to Figure 11 It is a preferred embodiment of the present invention.

[0031] In this embodiment, the self-adaptive track trolley 1 suitable for turning with a small radius is mainly used for erecting the cross-shaped steel track 2 with a curve identification plate 3 above the breeding pond, and the curve is provided with a curve specially used for turning the trolley The limit switch 4, the trolley 1 that can walk along the track, the sensor that cooperates with the curve identification plate 3 of the culture pond is arranged on the trolley 1, the trolley sensor that cooperates with the curve limit switch 4, and whether the sensing trolley is in Front wheel sensor for walking status. like figure 1 , Shown in 2, its basic principle is: a square steel circular track 2 is erected above the breeding pond, and the track 2 is provide...

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Abstract

The invention discloses a self-adaption rail car. The car comprises two front wheels capable of rolling front and back and rotating horizontally and provided with sensors, guide devices connected with the front wheels to facilitate turning of the car, and two rear wheels for self-adaption to the rail deformation; the rear wheels are driven by a power mechanism; and the rear wheels and the power mechanism are mounted on a rotating bearing of a car body. Compared with the prior art, the self-adaption rail car has the following advantages: when the car provided with the sensors, the front wheel guide devices and the car body rotating bearing walks on rails, the rotating bearing can be controlled to drive the rear wheels to rotate by a certain angles according to induction signals of the sensors to a curve limiting switch when the car enters a curve, so that low-speed smooth passing of the car in small-radius curve is realized. When the wheels are suspended and the car is stopped at rail deformation sections, identification signals obtained after detecting the front wheels by the front wheel sensors can be matched with a PLC to start a rear wheel self-adaption device, so that the car passes through the deformation rail sections, and normal walking of the car is realized.

Description

technical field [0001] The invention relates to the field of industrial farming walking track trolleys, in particular to an adaptive track trolley capable of turning with a small radius. Background technique [0002] In the face of the current large-scale factory farming, the orbital automatic baiting robot is a kind of baiting system with high practicability. Our country has only started research on track-type bait-throwing machines in recent years. The trolley has the disadvantages of high noise, low precision, and poor stability. Positioning baiting is limited. Due to the influence of terrain and environment, the distance of general walking guide rails is relatively long, and due to manufacturing and installation errors of the track, the wheels of the track trolley are prone to problems such as suspension and slipping, which will affect the continuity of subsequent operation; in addition, the small radius For runway-type tracks, due to the relatively small radius of the...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B65G35/06
CPCB65G35/06
Inventor 俞国燕谢贵亮刘思黄伟锋黄庆文梁致麟莫晓飞罗艳媚
Owner GUANGDONG OCEAN UNIVERSITY
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