Multi-roller multi-shaft combined de-icing device

Abstract

A multi-roller and multi-shaft combined de-icing apparatus comprises three rolling and scraping de-icing rollers(1), a working apparatus bracket (2), a fixed portal frame (5), a lifting portal frame (6), a buffering pull rod (7), and an oil cylinder (8). The fixed portal frame (5) is fixed on a vehicle frame; the lifting portal frame (6) is in sliding fit with the fixed portal frame (5); the working apparatus bracket (2) is hingedly connected to the lifting portal frame (6); the rolling and scraping de-icing rollers are mounted at a lower end of the working apparatus bracket (2) by using shock absorbing springs (14) and arranged on three shafts in two rows; the buffering pull rod (7) is disposed in the middle of the fixed portal frame (5); two ends of the buffering pull rod (7) are hingedly connected to the fixed portal frame (5) and the working apparatus bracket (2), respectively; and two ends of the oil cylinder are hingedly connected to the fixed portal frame (5) and the lifting portal frame (6), respectively. The apparatus can adapt to arc roads, uneven roads, and bumpy roads, and can swing left and right or forward and backward, to better profile the ground, thereby removing ice cleanly and greatly reducing shock in a cab. The apparatus is a multi-roller and multi-shaft combined de-icing apparatus that has both functions of ensuring physical and psychological health of a driver and de-icing compacted snow.

Description

technical field [0001] 本发明涉及一种除冰设备,具体的说是一种多辊轮多轴组合式除冰装置。 Background technique [0002] 除冰,在除雪作业中是一项很重要的作业程序,因此,除冰装置在除雪机上是一个重要的组成部分。现有的除冰装置多为单辊轮直线型除冰装置,该装置存在以下缺点: [0003] 1、一般的路面多为弧形路面,还有一些为坑洼不平的路面,直线型除冰装置不能适应弧形及高低不平的路面,不能仿形地面,除冰时会有除不下来的冰残留在路面上,除冰不彻底。 [0004] 2、单辊轮直线型除冰装置由于除冰刀片直接焊接在滚轮轴上使滚辊轴产生变形和焊接应力,降低轴的使用强度,时有断轴的事故发生。 [0005] 3、单辊轮直线型除冰装置在除冰作业时产生的强烈震动使驾驶员感到严重不适,影响驾驶员的身心健康,同时,强烈震动产生的噪音也影响道路两边居民的工作及休息。 Contents of the invention [0006] 本发明提供了一种结构简单、适用于各种冰面、仿形地面的多辊轮多轴组合式除冰装置,克服了现有除冰装置的上述不足。 [0007] 本发明技术方案结合附图说明如下:该装置包括3个轧刮除冰辊轮1、工作装置支架2、固定门架5、升降门架6、缓冲拉杆7和油缸8;所述的固定门架5固定在车架上;所述的升降门架6设置在固定门架5的外侧与固定门架5滑动配合;所述的工作装置支架2通过铰接体35、短轴3和横轴4与升降门架6的下端铰链;所述的3个轧刮除冰辊轮1为两排,均通过减震弹簧14安装在工作装置支架2的下端,其中2个轧刮除冰辊轮1设置在一排的两端,另外1个轧刮除冰辊轮1设置在另一排的中间;所述的缓冲拉杆7设置在固定门架5的中间,其两端分别与固定门架5和工作装置支架2的外边缘铰连;所述的油缸8的两端分别与固定门架5和升降门架6铰连。 [0008] 所述的轧刮除冰辊轮1包括轧刮支架9、辊轮轴10和轧刮刀片12;其中所述的辊轮轴10通过轴承13和超越离合器18安装在轧刮支架9上;所述的轧刮刀片12为环形分布,每一个轧刮刀片12均通过长键11固定在辊轮轴10上,所述的轧刮支架9上的连接轴17套着减震弹簧14通过挡板16和螺母15安装在工作装置支架2上,所述的辊轮轴10的端部固定有马达19。 ...

AI Technical Summary

Problems solved by technology

[0003] 1. The general road surface is mostly curved road surface, and some are potholed and uneven road surface. The linear deicing device cannot adapt to the curved and uneven road surface, and cannot copy the ground. Ice remains on the road surface and deicing is not complete

[0004] 2. The single-roller straight-line deicing device is directly welded on the roller shaft to cause deformation and welding stress on the roller shaft, which reduces the service strength of the shaft and sometimes causes shaft breakage accidents.

[0005] 3. The strong vibration generated by the single-roller linear deicing device during the deicing operation makes the driver feel seriously uncomfortable and affects the driver's physical and mental health. At the same time, the noise generated by the strong vibration also affects the work and rest of residents on both sides of the road

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