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Screen scarifier and rotary throwing belt thereof

A conveyor belt and control switch technology, applied in the directions of roads, tracks, ballast layers, etc., can solve problems such as harming the health of outdoor workers and misoperation of the rotary throwing belt, and achieve the effect of ensuring physical health and solving human misoperation.

Pending Publication Date: 2020-09-01
CRCC HIGH TECH EQUIP CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a screen cleaning vehicle and its rotary throwing belt. The rotary throwing belt realizes automatic obstacle avoidance by adding an automatic obstacle avoidance device on the outer peripheral side of the rotary conveyor belt. The rotary throwing belt of the screen car is prone to human misoperation and endangering the health of outdoor workers

Method used

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  • Screen scarifier and rotary throwing belt thereof
  • Screen scarifier and rotary throwing belt thereof
  • Screen scarifier and rotary throwing belt thereof

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Embodiment Construction

[0035] In order to make the technical solutions and advantages in the embodiments of the present application clearer, the exemplary embodiments of the present application will be further described in detail below in conjunction with the accompanying drawings. Apparently, the described embodiments are only part of the embodiments of the present application, and Not an exhaustive list of all embodiments. It should be noted that, in the case of no conflict, the embodiments in the present application and the features in the embodiments can be combined with each other.

[0036] Such as figure 1 and figure 2 As shown in the structure, figure 1 The partial structure of cleaning car 1 is shown, figure 2 It is a top view of part structure of cleaning truck 1, in figure 2 The rotary throwing belt 11 of the middle cleaning and screening vehicle 1 is in a rotating state, and an angle is formed between the rotary throwing belt 11 and the car body; the embodiment of the application p...

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Abstract

The invention relates to the technical field of railway maintenance machinery, in particular to a screen scarifier and a rotary throwing belt thereof. The rotary throwing belt comprises a conveying support, a rotary conveying belt rotationally installed on the conveying support and an automatic obstacle avoiding device used for controlling the conveying support to automatically avoid obstacles. The automatic obstacle avoiding device comprises a detection line and a first control switch; the first control switch is installed on the first side of the conveying support; one end of the detection line is fixedly connected to the second side of the conveying support, the other end of the detection line extends around the peripheral side of the conveying support and is in tensioning connection with the first control switch, and the detection line and the conveying support are arranged at intervals and used for controlling on-off of the first control switch. According to the rotary throwing belt, automatic obstacle avoiding is achieved through the automatic obstacle avoiding device additionally arranged on the peripheral side of the rotary conveying belt, and outdoor workers are not needed.

Description

technical field [0001] The application relates to the technical field of railway maintenance machinery, in particular to a screen cleaning vehicle and its rotary throwing belt. Background technique [0002] In the cleaning series products, it is necessary to use the rotary throwing belt to throw the dirt after the vibrating screen to the two sides of the ballast bed, and the rotary throwing belt needs to turn to the side of the railway line. At this time, the farthest end of the rotary throwing belt is in line with the track The distance of the center exceeds the distance from the pole to the center of the line, that is, there is a risk of collision between the slewing belt and the pole. The usual method is to arrange special operators to follow the vehicle and stand beside the revolving throwing belt. When the revolving throwing belt is close to the wire pole, operate the revolving throwing belt to rotate a certain angle so that the revolving throwing belt avoids the line p...

Claims

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Application Information

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IPC IPC(8): E01B27/06
CPCE01B27/06
Inventor 高华中姜雷蒋刚杨延松马源
Owner CRCC HIGH TECH EQUIP CORP LTD
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