The utility model relates to a side dump car rail side, including cars, chassis and wheels, one side of the carriage for the side door, side door hinge shaft is fixed on the top of the activities by car, car mounted on the chassis, chassis mounted on rails supported by wheels, carriage and chassis medial hinged together activities the side door is arranged on the lower part of the door hook, a door hook rod can rotate on the carriage door hook, one end of the draw rod shaft is fixed on the carriage through the activities, the other end is in a hook shape, the front part of the chassis is provided with a door hook rod, the chassis is arranged outside the rail with high gradient, away from the side of the carriage at the bottom side of the straight arm installation activities and a roller, roller support in the rail, the wheel rim is tapered and with a convex edge, can prevent rollover. The utility model with the traditional unilateral track side dump car compared to the overall structure is simple, the product cost is lower, the side door open more convenient, safe and reliable anti roll structure, low failure, the utility model improves the overall safety and reliability.
【技术实现步骤摘要】
本技术涉及煤矿等矿井运输设备
,具体涉及一种单侧曲轨侧卸式矿车。
技术介绍
目前市面上的单侧曲轨侧卸式矿车的整体结构比较复杂,尤其是车厢固定机构和侧门开启及关闭机构,这使得整个设备成本更高且故障率较高。为解决上述技术问题,授权公告号为CN 202806754 U的技术专利申请公开了一种单侧曲轨侧卸式矿车,包括车厢、车架和轮对,车厢一侧为活动侧门,活动侧门顶部通过绞轴固定在车厢上,车厢安装在车架上,车架前部为车架头;轮对固定在车架底部的轴承座上;在车厢底部远离活动侧门的一侧安装有翻卸轮;车架前部设有可转动的拉杆,拉杆另一端通过转轴活动固定在车厢上,其特征在于:活动侧门的下部设有一门钩,车厢上设有一可转动的侧门固定杆,侧门固定杆固定在门钩上将活动侧门关闭;车架由两根槽钢和两个铸钢缓冲碰头座铆接而成,轴承座与两槽铡铆接固定在一起。该种单侧曲轨侧卸式矿车,为防止翻车,需要在车架头部安装安全链杆,安全链连接车厢,在安全链锁止状态下,可保证车厢不会翻卸,这样不但增加了车架的制作工艺及成本,而且安全链会发生脱链或断裂情况,存在安全隐患。
技术实现思路
为解决上述技术问题,本技术采用如下技术方案:一种单侧曲轨侧卸式矿车,包括车厢、底盘和车轮,车厢一侧为活动侧门,活动侧门顶部通过铰轴固定在车厢上,车厢安装在底盘上,底盘安装在车轮上,车轮支撑在钢轨上,其特征在于:车厢与底盘内侧铰接在一起,车厢的活动侧门下部设有门钩,车厢上设有可转动的门钩拉杆,门钩拉杆的一端通过转轴活动固定在车厢上,另一端呈钩形,紧钩住门钩将活动侧门关闭,底盘的前部设有门钩顶杆,门钩顶杆的一端固定在底盘上,另 ...
【技术保护点】
一种单侧曲轨侧卸式矿车,包括车厢、底盘和车轮,车厢一侧为活动侧门,活动侧门顶部通过铰轴固定在车厢上,车厢安装在底盘上,底盘安装在车轮上,车轮支撑在钢轨上,其特征在于:车厢与底盘内侧铰接在一起,车厢的活动侧门下部设有门钩,车厢上设有可转动的门钩拉杆,门钩拉杆的一端通过转轴活动固定在车厢上,另一端呈钩形,紧钩住门钩将活动侧门关闭,底盘的前部设有门钩顶杆,门钩顶杆的一端固定在底盘上,另一端顶住门钩拉杆,底盘的外侧设置有高度渐变的曲轨,车厢底部远离活动侧门的一侧安装有直臂和滚轮,滚轮支撑在曲轨上,矿车车厢的车轮轮缘带锥度,且内侧带凸沿,使车轮卡在钢轨内侧,从而可保证车厢侧倾卸料时不会使底盘及车厢脱离钢轨,防止翻车。
【技术特征摘要】
1.一种单侧曲轨侧卸式矿车,包括车厢、底盘和车轮,车厢一侧为活动侧门,活动侧门顶部通过铰轴固定在车厢上,车厢安装在底盘上,底盘安装在车轮上,车轮支撑在钢轨上,其特征在于:车厢与底盘内侧铰接在一起,车厢的活动侧门下部设有门钩,车厢上设有可转动的门钩拉杆,门钩拉杆的一端通过转轴活动固定在车厢上,另一端呈钩形,紧钩住门钩将活动侧门关闭,底盘的前部设有门...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。