SU1712211A1 - Transportation means - Google Patents

Abstract

The invented "1E" relates to vehicles for the mechanization of auxiliary processes during the operation of belt conveyors and is intended for transporting rolls of conveyor belts to the place of their installation. The purpose of the invention is to enhance the functionality by combining the functions of loading and unloading and unwinding. The vehicle comprises a frame 1 provided with guides 24 with a curved section. Several serially connected carriages are installed in the guides, to the latter of which the hinged platform 11c is hinged with the console 12. 2 з, п. f-ly. 10 and / y

Description

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The invention relates to vehicles for the mechanization of auxiliary processes during the operation of belt conveyors and is intended for transporting rolls of conveyor belts to the place of their installation.

The purpose of the invention is to expand the functionality by combining the functions of loading-unloading and unwinding.

FIG. 1 shows the device / general view; in FIG. 2, the same, vmd from above; in fig. 3 - carriage top view; in fig. 4 shows a turntable, a plan view: in FIG. 5 is a view A of FIG. four; in fig. 6 is a section BB in FIG. four; in fig. 7 - a crosspiece: in FIG. 8 - section BB in FIG. 7: in FIG. 9 and 10 - the scheme of the cable system during lifting and unloading a roll of tape.

The vehicle consists of a frame 1 fixed on the platform 2 of the undercarriage 3 by means of a pin 4 and side stops 5, a carriage 6 on rollers 7, moving 8 guides 8 with stops 9 and 10, a turntable 11 with a console 12, crosses 13 with rollers 14 and clamps 15, deflecting units 16 of the cable system 17, a flexible link 18 in the form of a chain tie (FIG. 1). The trolley, for example, the trailer is equipped with outriggers 19, a winch 20. The frame of the device (Fig. 2) is a welded metal structure in the form of two longitudinal beams 21 and 22 connected by transverse beams 23. The longitudinal beams are fitted with guides 24. The rear part of the frame It has a rounding 25 with a rail 26 and a curved section 27. The frame is connected by a hole 28 with a pin 4 in (FIG. 1) of the undercarriage.

The cart (FIG. 3) consists of roller axes 29 connected by links 30 by means of lugs 31 and body 32. The front two roller pairs are attached to the turntable by hubs 33. The carriage ro / 1iki are equipped with flanges 34.

The turntable is a round welded metal structure with a window 35 in the center (Fig. 4-6). In the guides 36, the holder 37 is fixed with the console 12. The holder moves along the window by means of the screw 38 and the nut 39. The fixings 40 are fastened to the turntable and the carriage is attached to the turntables 41.

The cross (Figs. 7-8) consists of four beams 42 and a root sheet 43 with a central hole 44. In each beam, rollers 14 are mounted in brackets 45, protruding 15-20 mm from the bottom of the beams. At the end of the beams there are openings 46 for the turntable anchors.

The carriage with a turntable and cable system form the loading device.

The vehicle operates as follows.

In the transport position of the device, the carriage 6 with the turntable 11 is located on the platform 2 of the trailer 3 in the middle part of the frame 1, while the console 12 is oriented vertically upwards. The cross 13 is put on the console and secured with clamps 15 to the platform. Reversing is fed to a roll 47 of tape installed on the side (Fig. 1). The lowering winch 20 is turned on and the carriage system 6 with platform 11 is moved to the frame section with rounding 25 by a cable system, with one branch of the rope holding back the carriage from spontaneously rolling down. At the end of the rounding 25 platform 11 down, takes the vertical, and the console 12-horizontal position. The bend 18 holds the platform from tilting. A screw 38 (FIG. 4) of the console 12 is set at a height equal to half the diameter of the roll 47 of the tape, i.e. opposite the hole in the roll. The pointed end of the console and the ability to rotate the frame 1 around the pin 4 make it possible to direct the console into the roll hole. After reversing, the roll is put on the console, the outriggers 19 are lowered, after which the winch 20 is turned on to rise. At the same time, the second branch of the cable system 17 lifts the platform 11 by means of the carriage 6 at the rounding section 25 along the rails 26 and rails 27. The guides prevent the carriage from being separated from the rails in contact with the flanges 34 of the rollers 7. Simultaneously with the lifting, the platform 11 rotates on loops 41 and takes a horizontal position, transferring the strength of the sheet metal from the roll to the rollers 7 and the rails 26.

The tape roll, under the force of gravity of its own turns, is deposited and leveled, especially when traveling on uneven roads.

After the roll is delivered to the installation site, it can be lowered onto the ground by reversing turning on the winch 20. As described above, lowering the platform 11 above and mounted on the unwinding device of the conveyor. In the absence of an unwinding device, a roll of tape can be unwound directly from the turntable 11. For this, the latches 15 of the crosspiece 13 are removed when the platform is horizontal, the trailer on the platform is locked with brakes. The end of the tape is gripped by a clamp, and then begins to soften the tape. At the same time, the crosspiece 13 rotates around the console 12. Rolling on the rollers 14 on the platform 11. The coils from the cross are aligned vertically, then the tape is turned horizontally and placed on the conveyor roller supports. Formula 1 and 3 of the first and 1. A vehicle containing guides with a winch-mounted loading device, so that, in order to expand the functional capabilities by integrating the loading and unloading and unwinding functions, the loading device includes several sequentially and hinged biaxial roller carriages, to the rear of which the platform is hinged with the possibility of rotation around the transverse axis plan form and provided with a middle part of the console, wherein the guide at the rear of transportnrgo means are formed with radius of curvature E, the transition in conductive vertical downwardly facing portions, and the roller carriage are provided with abutments, adapted to interact with platformry. 2. A vehicle according to clause .1, which is characterized by the fact that the console is secured to the holder in the holder, which can be moved into the slot of the platform. 3. Vehicle according to claim 1, characterized in that a cross is mounted on the console, which is rotatable.

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Claims (3)

Claim , 1. A vehicle containing guides mounted on them with the possibility of movement by means of a winch loading device, which is characterized in that, in order to expand functionality by combining the functions of loading and unloading and unwinding, the loading device includes several sequentially and articulated biaxial roller trolleys, to the rear of which a platform is made pivotally rotatable around the transverse axis, made round in shape and provided with Reduced part of the console, and the guides in the rear of the vehicle are made with radiuses, turning into vertical downward sections, while the roller trolleys are equipped with stops made to interact with the platform. 2. The vehicle according to p. 1, which is characterized in that the console is fixed 15 in a holder installed with the possibility of movement in the groove of the platform. 3. The vehicle according to claim 1, characterized in that a spider made with the possibility of rotation is installed on the console. Fig a ΦίΙί.Ί B- 8 I 1/5 "- & zzzzzzzzzzzzzzzzzzz £ Fie. 8 Editor N. Horvat