UA12006U - Mobile loader - Google Patents

Abstract

Mobile loader contains the mechanism of movement being rested on the rail track mounted on the overpass, and the system of consoles executed in the form of three-edged girder equipped with conveyors. The platform rests on the mechanism of movement, on which the looper for material subject to unloading and the system of consoles equipped with the mechanism of inclination and being rested on the platform through the spherical bearings are mounted. The console with stationary conveyor is permanently mounted on three-edged girder of the system of consoles with the help of the cable extensions and articulated couplings, on ends of which through the cable extensions and supporting-rotary device a rotary console is mounted which is equipped with the trunk with the mechanism of its lifting and rotary conveyor. Supporting-rotary device is equipped with the mechanism of turning. The console of counterweight is equipped with concrete counterweight.

Description

Description of the invention

The useful model relates to shipbuilding, in particular to devices for loading bulk cargoes such as coal onto ships.

A device for transshipment is known, mainly for quay transshippers, containing a portal on which a system of consoles with a counterweight, made in the form of a trihedral truss, and with the possibility of movement in the horizontal plane of the cargo carrier, as well as an accumulation platform, which includes at least two parallel located support elements with at least one vertical and one horizontal section, while horizontal guides are mounted on the portal, on which the support elements are installed with the possibility of movement (see author's certificate of the USSR 1796570, IPC В65О63/00;67/60, published in Bull. Mo7 for 1993.

The disadvantage of this device is its bulkiness and inability to transship bulk cargo onto a ship, as it is intended mainly for transshipment of heavy-duty containers onto a ship and can only be installed at a berth in the port.

A known loading and unloading machine containing a movement mechanism resting on a rail track and a cantilever system made in the form of a trihedral truss equipped with conveyors, the boom of the cantilever system is equipped with belt conveyors that are placed on it both outside and inside it, and its the end conveyor is reversible, and the boom is mounted with the possibility of movement along the ring rail relative to the central column, and in the vertical plane by means of a support frame rigidly connected to the gantry, see author witness USSR 585118, IPC: B865065/02 published in Mo47 bulletin for 1997.1.

The disadvantage of this construction of the jib system is its low maneuverability, especially if it is necessary to load ships with bulk cargo.

The basis of the useful model was the task of creating such a mobile loader, in which, by improving its design, the raising and lowering of the console system was ensured when approaching and leaving ships for loading, due to which the maneuverability of the console system, the reduction of metal consumption and the increase in the productivity of the mobile loader were achieved.

The task is achieved by the fact that in a mobile loader, which contains a movement mechanism, which rests on a rail track and a system of consoles, made in the form of a trihedral truss, equipped with conveyors, in which, according to a useful model, a platform rests on the movement mechanism, on which Ha ») a loop device for the material to be unloaded and a console system equipped with a console tilting mechanism and resting on the platform through spherical bearings are installed, while on the three-sided truss of the console system with the help of cable ties and hinged connections, a Ha console with a stationary conveyor is permanently installed, at the end of which a rotary console with a rotary conveyor is installed through cable ties and a support-rotation device, and the support-rotation device is equipped with (57) a rotation mechanism.

In addition, in the mobile loader, the rotary console is equipped with a trunk with a lifting mechanism, the rail track is installed on a trestle, and the counterweight console is equipped with a concrete counterweight. "

The cause-and-effect relationship between the set of essential features and the achieved result is the following. Due to the improvement of the design of the console system of the mobile loader, namely because it is equipped with a tilting mechanism, and rests on the platform through spherical bearings, and is made in

From" the form of a three-sided truss, on which consoles with conveyors are installed on cable ties and hinged connections, while one of the conveyors is turned to 41802 with the help of a support-turning device, which precisely ensures the raising and lowering of the console system when the vessel approaches and departs for loading . -from 15 The application of this design made it possible to increase the maneuverability of the cantilever system, ensure full loading of the ship's hold, reduce the metal capacity of the transloader and increase the productivity of the mobile loader. A mobile loader of this design can be installed both on a trestle remote from the shore and on a pier in the port. o The essence of the useful model is explained by the drawings, where: (ав) 50 in Fig. 1 - shows a mobile loader, general view;

Ф in Fig. 2 - shows a mobile loader, non-working position; in Fig. 3 - view A, in Fig. 1.

The mobile loader includes a platform 1, which, with the wheels of the movement mechanism 2, rests on the rail track from the trestle 4. On the platform 1, a hinged device 5 for unloading the conveyor 6 59 of the trestle 4 and a system of consoles 7, which is kept in the working position by means of a tilting mechanism from the consoles 8, are installed on the platform 1 The system of consoles 7 is made in the form of a trihedral truss 9 on which a stationary console 12 with a stationary conveyor 13 and a counterweight console 14 with a counterweight 15 installed on it are installed on cable tensioners 10 and hinged connections 11. The console system 7 rests on the platform frame 1 through spherical bearings 16. A rotary console 19 is attached to the end of the console 12 of the stationary conveyor 13 through the support-rotary device 17 and rope 60 stretchers 18, on which the rotary conveyor 20 is installed. installed trunk 22, intended for transmission of sipkog about material, for example, coal into the ship's hold.

The trunk 22 is equipped with a lifting mechanism 23. In addition, the platform 1 frame is equipped with a dust suppression system 24 for overloading, an anti-theft grab 25, an electric hoist 26 intended for servicing the mechanisms of the platform 1, a cable drum 27 for power supply of a mobile loader, an operator’s cabin 28 and an electrical room 29 .

The device works like this.

During the mooring of the ship, the mobile loader is in an idle state, while its system of consoles 7, which is mounted hinged on the platform 1, is raised, and its consoles, stationary 12, counterweights 14 and rotary 19 with conveyors installed on them, stationary 13 and rotary 20 and proboscis 22, placed vertically overpasses 4. After mooring, the vessel includes a mechanism for tilting consoles 8, which lowers the system of consoles 7 into the working position, while its consoles are stationary 12, counterweights 14 and rotary 19 with 7/0 Conveyors, stationary 13 and rotary 20 are located in a horizontal position, and the trunk 22 in a vertical position is installed under the ship's hold. Then the shore conveyor is turned on (not shown in the drawing), which supplies the loaded material to the conveyor 6 located along the overpass 4, and then to the drum of the loop device 5 of the mobile loader, and from it to the stationary conveyor 13, from which the loaded material is fed to the rotary conveyor 20, from which through the trunk 22 into the ship's hold. /5 The loading process is controlled from the operator's cabin 28. The bilge field is filled by moving the mobile loader along the rail path 3, which is installed on the trestle 4, and by turning the rotary console 19, using the support-turning device 17 to an angle of 41809.

When the loaded vessel departs, the system of consoles 7 of the mobile loader is raised again.

Claims (4)

The formula of the invention 1. A mobile loader, containing a movement mechanism, which rests on a rail track, and a system of consoles, made in the form of a trihedral truss, equipped with conveyors, which is characterized by the fact that a platform rests on the movement mechanism, on which a loop device for the unloaded material and the cantilever system, which is equipped with a tilting mechanism and rests on the platform through spherical bearings, and at the same time, on the three-sided truss of the cantilever system, with the help of cable ties and hinged connections, a console with a stationary conveyor is permanently installed at the end of which through cable ties and a support-turning device a rotary console with a rotary conveyor is installed, and the support-turning device is equipped with a turning mechanism. 2. Mobile loader according to claim 1, which is characterized by the fact that the rotary console is equipped with a trunk with a mechanism for lifting it. at 3. The mobile loader according to claim 1, which is characterized by the fact that the rail track is installed on a trestle. 4. The mobile loader according to claim 1, which differs in that the counterweight console is equipped with a concrete /-:SEM with 5 counterweights. "- - and? - name) («c) («c) 4) 60 b5