SU1089022A1 - Apparatus for unloading timber from water - Google Patents

Abstract

A device for unloading timber from water, containing a trolley moving along inclined railways with a map HMp but float attached to it and rods and an actuator that switches the winch installed on the trestle platform, in order to improve performance by providing braking hoists, the winch is slowed by means of braking hoists, which are designed to ensure that the brakes are braked. when the traction bodies of the winches break, it is equipped with auxiliary carriages, and on inclined rail tracks between the rails there are blocks connected by means of ropes with auxiliary carriages s and winches, the trolley is set to the braking device. (L

Description

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O The invention relates to a device for discharging round les of materials from water and can be used in melting points. A device for unloading timber from water is known, containing a cargo trolley moving along inclined rails with a float and rods attached to it and a drive including a C 1 3- mounted winch. A disadvantage of the known device is a low & Productivity due to the absence of a top-release of cargo carriages at the breakage of the traction bodies of the winch. The purpose of the invention is to increase productivity by providing braking of the cargo carriages when the traction bodies of the winches are broken. This goal is achieved by the fact that a device for unloading forest mat rials from water, containing a cargo trolley moving along inclined railways with a hinged float and rods attached to it and an actuator including winches mounted on the trestle, and on inclined rail tracks between the rails are installed blocks connected by means of ropes with auxiliary carriages and winches, while the braking device is installed on the cargo carriage. 1 shows a device for unloading timber from water in plan; figure 2 is the same, side view; FIG. 3 is a section A-A in FIG. 2; figure 4 - brake device. A device for unloading timber from water consists of cargo carts I connected to winches 2, racks 3 with guides 4, supporting rollers 5 and auxiliary carts 6, as well as blocks 7. Auxiliary carriage 6 is installed between the traction winch 2 and the cargo trolley 1 consisting of frame 8, balancers 9, pivotally fixed float 10, ti 1 connected with flexible link 12, and clamp 13. At the ends of the i4 pusher with spring 15 by means of lever hinges 16 the shoes 17 are fixed, and I and auxiliary 6 trucks installed Lena on the track 18. Unloading of timber is manufactured as follows. The unloading ID requires two freight 1 and auxiliary 6 trolleys, which are mounted on rail tracks I8 and moved with the help of winches 2. To receive a beam (cargo trolleys 1 are not shown moved by auxiliary trolleys 6 along the horizontal section of the rail tracks 18, then, under its own the weight of the inclined section of the path into the water under the beam. The auxiliary cart, reaching the blocks 7, stops by turning off the idle drums of the winch 2. The floats 10 and the tubes 11 float up, the load carriages 1 with the beam moving As the cargo carts 1 come out of the water, the beam rests on the frame 8, pressing the clamp 13 to the frame surface. Under the influence of the weight of the beam, the pushers 14, overcoming the forces of the springs 15, are lowered down, allowing the hooks 17 to descend to contact with the rails 18 The cargo carriage 1 continues to move forward, while the heavy brakes 17 do not jam the wheels, as they only touch the railway track 18 and the wheels seem to run away from the shoes 17. Raise, the cargo carriages 1 touch the auxiliary carriages 6 and move them to the est frames 3. The guides 4 pull the bundle onto the overpass 3, after which the auxiliary trolleys 6 move the load carriages 1, which leave the bundle on the Z.Code overpass by the action of the spring 15, the pusher 14 rises, lifting, in turn, the digging shoes 17 of the rail hinges 18. The unloading process is repeated in reverse order. In the event of a break in the freight t go-. about the body of the winch 2 at the moment when the cargo trolley 1 is located on the inclined part of the track 18, it moves downwards, but since the shoes 17 are centered on the railway track 18 and when the load trolley is moving; 1 wheels will be driven onto the shoes 17, the subsequent stop of the movement of the wheels and the stop of the carriage.

The application of the proposed device allows to increase productivity by providing braking of cargo carriages in case of breakage of the traction bodies of the winch.

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Claims (1)

DEVICE FOR UNLOADING FORESTRY MATERIALS FROM WATER, containing a freight trolley moving along inclined rails with a hinge- ¹ but attached to it with a float and rods, and a drive that secures winches mounted on the overpass, characterized in that, in order to increase productivity by providing freight braking trolleys in case of breakage of the winch traction bodies, it is equipped with auxiliary trolleys, and blocks connected by means of ropes to auxiliary trolleys are installed on inclined rail tracks between the rails and winches and, while on the trolley braking device is set. in SU „1089022 089022