托辊是带式输送机的重要部件，它的作用是支撑输送带和物料重量。托辊的种类有很多种，下面天宇为您介绍一下托辊的种类有哪些。 The roller is an important part of belt conveyor, its function is to support the conveyor belt and material weight. There are many kinds of roller, and the following tianyu will introduce you to the type of roller. 托辊按其结构可以分为平行托辊、缓冲托辊、螺旋托辊、调心托辊和槽型托辊等，按材料分为高分子托辊、钢制托辊和陶瓷托辊几大类。其中平行托辊有普通型、梳型、前倾型、钢胶型、螺旋型等；缓冲托辊有弹簧板型、缓冲圈型、强力缓冲型、可调弹力型、吊挂型等；调心托辊有通用型、摩擦可逆型、强力型、锥型、螺旋型、组合型等；槽形托辊有普通型、前倾型、快换轴承型、吊挂型、变槽角型、过渡型、V型等。 The roller can be divided into parallel roller, cushion roller, spiral roller, adjustable roller and groove roller, etc., according to the material, it is divided into polymer roller, steel roller and ceramic roller. The parallel roller has the common type, the comb type, the former tilting type, the steel gel type, the spiral type etc.; The cushioning roller has spring plate type, buffer coil type, strong cushion type, adjustable elastic type, hanging type, etc. The center roller has universal type, friction reversible type, strong type, cone type, spiral type, and combination type, etc. The grooved roller has the common type, the forward inclined type, the quick change bearing type, the hoisting type, the chamfer Angle type, the transition type, V type, etc.