SU516583A1 - Belt conveyor - Google Patents

Description

(54) BELT CONVEYOR

one

The invention relates to conveyor installations, mainly for the mining industry.

Belt conveyors are known, including a load-carrying lect that interacts with the cross-arms with rollers and a coupling member located on the guides.

These structures provide transportation at higher speeds due to high dynamic loads on the element. you. conveyors.

The purpose of the invention is to increase the speed of transportation.

This is achieved by the fact that additional cross-loaded rollers are hinged on the cross-arms, and the connected organ is attached to the cross-arms, with the rollers located, on both sides of the guides, closed in vertical direction.

plane and with openings.

FIG. 1 shows the proposed conifer, side view; FIG. 2 is the same, section along A-A in FIG. 1; in FIG. 3, node 1 in FIG. 2; in fig 4 - heel addin ™

body rollers to traverse; Fig. 5 shows guides with openings.

The belt conveyor includes a load carrying belt 1 enveloping the end drums. 2 and 3. The tape is located on arcuate cross-braces 4, interconnected by a connecting body 5 (rubberized tape, steel tape, etc.), forming a closed loop at the envelope

SRI of end drums 6 and 7. On both sides of the traverse, rollers 8 and additional rollers 9 are installed, the axles 10 of which are spring-loaded by means of springs 11, which ensure that the upper directions are pressed.

Rollers to the shelves of the 12 and lower rollers to the shelves 13. On the loaded branch, rollers 8 are located on the upper shelf of the upper guides, and additional rollers are pressed to the lower shelf of these guides. On

the idle branch is the additional rollers 9, which interact with the upper shelves of the lower guides, and the rollers 8 with the lower shelves of these guides. The guides on the cond areas are connected by an arc

figurative transitional areas 14 and

15, closing the guides in a vertical plane. When the connecting body of the drums 6 and 7 bends around, the additional rollers interact with the inner surface of the transition sections, and the rollers 8 roll around the outer surface of these sections. The occurrence of this centrifugal inertial force on the cross-arms is perceived by additional rollers.

The crossheads are crossed to the connecting body by means of a sleeve 17, a nut 18, a spring 19, a tongue 20 and a stop cover 21, providing an attachment elastic in the transverse direction.

Additional rollers are pressed against the broom with a guide spring 22.

In order to facilitate the assembly of the conveyor, the upper guides are made with an opening 23 in which shelves are sloped, the opening Hajra4vie allows you to remove and install additional rollers.

Belt conveyor works as follows.

The load of the load-carrying tape is produced on the section with stationary shock absorbers, and with their ropico supports 24. The tape 1 is driven by the drum 22. On the linear part of the loaded branch, it moves along with the traverse contour. 4 due to frictional interaction. The belt is unloaded on drum 2. On the idle branch, the belt moves along stationary polycore.

Claims (1)

Invention Formula The belt conveyor, which includes the load-carrying belt, which interacts with the crossbars located on the guides, with the rollers and the connecting body, is also so that, in order to increase the speed of the transport, Additional spring-loaded rollers are hinged, and the connecting member is elastically attached to the cross-arms, the rollers being located on both sides of the guides made closed in a vertical plane and with openings. NJ t Aa 2 Zf Fig.Z Node I FIG. FIG. five