The invention relates to the technical field of transfer trolleys, in particular to a heavy-load transfer trolley. Comprising a cargo carrying platform, wheel sets and elastic assemblies. The bottom face of the cargo carrying platform is divided into a front wheel area, a rear wheel area and an auxiliary supporting area, and the auxiliary supporting area is located between the front wheel area and the rear wheel area. The wheel set comprises steering wheels and auxiliary supporting wheels, the steering wheels are arranged in the front wheel area and the rear wheel area, and the auxiliary supporting wheels are arranged in the auxiliary supporting area; the elastic assembly is arranged between the steering wheel and the cargo carrying platform and used for driving the cargo carrying platform to be close to or away from the steering wheel. When the cargo carrying platform is in a no-load state, the distance between the cargo carrying platform and the steering wheel reaches the maximum value, and the auxiliary supporting wheel is in a suspended state; along with continuous increase of the mass of materials loaded on the cargo carrying platform, the auxiliary supporting wheels gradually approach the ground until the wheel faces of the auxiliary supporting wheels make contact with the ground. According to the invention, a load with larger weight can be realized, and the transportation safety is ensured.
本发明涉及转运车技术领域,具体涉及一种重载转运车。包括载货平台、轮组和弹性组件;载货平台的底面分为前轮区域、后轮区域和辅助支撑区域,辅助支撑区域位于前轮区域和后轮区域之间;轮组包括舵轮和辅助支撑轮,舵轮设置在前轮区域和后轮区域,辅助支撑轮设置在辅助支撑区域;弹性组件设置在舵轮与载货平台之间,弹性组件用于驱使载货平台靠近或者远离舵轮;当载货平台处于空载状态时,载货平台与舵轮之间距离达到最大值,且辅助支撑轮处于悬空状态;随着载货平台装载物料质量不断增大,辅助支撑轮逐渐接近地面,直至辅助支撑轮的轮面与地面接触。本发明能够实现更大重量的负载,以及确保运输的安全性。
Heavy-load transfer trolley
一种重载转运车
2024-07-23
Patent
Electronic Resource
Chinese