SU772944A1 - Belt conveyer transfer section - Google Patents

Description

(54) TRANSFER SECTION OF BELT CONVEYOR Ivofeteniye refers to the elevator transport engineering, and the names "about the designs of transitional sections of conveyor belts, bending in a vertical plane, such as truss transformers. A transition section of a conveyor belt is known, comprising a support station having a curved surface on which the roller supports are mounted. The support table is associated with the movable and fixed sections of the conveyor 1. However, this design does not allow displacement of the conveyor in the plane perpendicular to the plane of the bend of the conveyor arm, which is necessary in the rotor complexes, and also does not provide a smooth transition between the sections of the conveyor . Also known is the transition section of a conveyor belt containing roller supports, the fixed and movable sections hinged between each other. However, this construction of the transition section does not ensure accurate installation of the guide support along a given radius of curvature, which leads to large dynamic loads. The purpose of the invention is to reduce dynamic loads by providing a smooth transition between the movable and fixed sections of the conveyor. To achieve this goal, the roller bearings are interconnected pivotally by means of t g, each of which is connected to the movable section through levers. FIG. I shows a transition section, a view of the amp; in fig. 2 shows section A-A in FIG. 1. The transition section of the conveyor belt contains rollers I, which are interconnected by means of legs 2 and hinges 3. Each ha 2 is connected to the movable section 4 of the conveyor by means of levers 5. Section 4 is connected pivotally to the fixed section 6 of the conveyor.

When the conveyor operates in the case of the bending of its frame, section 4, moving the panel vertically down or up, the chain 5 sets the roller supports for the Required variable bend radius. The legs 2 at the same time maintain a constant step between the roller bearings I. To prevent lateral displacement of the pipes 2 together with the roller rollers I fixed in the hinges I, it is possible to use restrictive bars. The number of rollers 1 on the transition section depends on the maximum allowable angle and maximum bending radius of the conveyor frame.

The use of this device ensures accurate installation of the roller on a given radius of curvature, which, in turn, provides a smoother passage of material around the rounded section, which reduces the dynamic loads and ensures reliable operation of the conveyor, especially at high speeds of belt movement.

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Formula

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The transition section of the conveyor belt, containing the roller bearings and the fixed and movable sections hinged between themselves, is characterized in that, in order to reduce the dynamic loads by providing a smooth transition between the movable and fixed sections, the roller bearings are interconnected hingedly through each other which is connected to the movable section through the levers.

Sources of information taken into account in the examination

1. USSR author's certificate No. 236316, cl. In 65 G 21/16, 1967.

2. USSR author's certificate number 366128, cl. In 65G 21 / OO, 1965 (prototype).

Claims (1)

Claim The transition section of the conveyor belt containing the roller bearings and the ball nirno connected to each other by the stationary and moving sections, characterized in that, in order to reduce dynamic loads by ensuring a smooth transition between 10 movable and fixed sections, the roller bearings are interconnected ball nirno by means of rods, each of which is connected to the movable section through levers.