In the industry, through the improvement of the structure of the belt conveyor, the endless belt manufacturer, and optimized a practical belt conveyor, the structure mainly includes: the frame has a middle mounting surface parallel to the horizontal plane, left installation The front and right mounting faces are disposed on the side of the middle mounting surface and form an obtuse angle with the middle mounting surface. The left mounting surface and the right mounting surface are symmetrically disposed on both sides of the horizontal mounting surface, and the conveying portion is disposed on the frame. And for transporting goods, which comprises a plurality of sets of supporting wheel sets and a conveying belt disposed on the supporting wheel set, how much is the endless conveyor belt, each set of supporting wheel sets comprises a middle supporting wheel, and the left side symmetrically arranged on both sides of the middle supporting wheel The supporting wheel and the right supporting wheel, the left base for mounting the left supporting wheel, and the right base for mounting the right supporting wheel are fixed in a fixed manner, that is, the left base and the right base are respectively rotatably connected to the left mounting surface and the right mounting surface. In this way, the center line of the supporting wheel is naturally adjusted to the vertical center line of the belt during the operation of the conveyor to the condition that the two center lines are perpendicular to each other, thereby correcting and overcoming all the disadvantages of the user.
Belt conveyors are widely used in the transportation of bulk materials. They have been used in large-scale applications in metallurgy, ***, chemical, electric power, grain and other industries. Among them, the roller group is an important part of the belt conveyor. The investment in the whole machine occupies a large proportion, especially in long-distance working conditions; the commonly used idler roll is a single-side structure of the lower idler, that is, the return belt surface of the conveyor under the belt surface. Due to the insufficient roundness of the lower idler, uneven wear after long-term operation or adhesion of material on the roll shell, the lower idler tends to form an approximate eccentric wheel, thereby generating periodic rattling of the return belt surface. A source of vibration.