RU1791308C - Car loading machine - Google Patents

Abstract

Usage: transshipment work in stationary warehouses and in ports. SUMMARY OF THE INVENTION: a car-loading machine contains an arrow with a device for mounting it on a loading device and with a load-bearing element in the form of an L-shaped bracket, the longitudinal shelf of which is not shorter than the total thickness of the door and wall of the car, and the transverse does not exceed the width of the doorway, while the end of the bracket provided with a socket for articulation with a roller trolley, which, in turn, is provided with a rotary drawbar. 1 s.p. f-ly. 13 ill.

Description

The invention relates to loading and unloading facilities, namely, loading and unloading of covered wagons, and may be. used for loading and unloading of full-time wagons at storage sites, at freight service points of wagons and in ports.

The closest in technical essence and the achieved result is a car-loading machine containing a self-propelled chassis mounted on it with the possibility of vertical movement of the load-lifting platform and a pallet for forming a cargo on it, and the platform is made with a gripping element us end. .

A disadvantage of the known device is its low operational properties and manifested in the presence of large loads on the floor of the car, which does not allow the formation of packages of increased mass.

The aim of the invention is to improve the performance by reducing the floor load of the car.

The goal is achieved in that: the device is equipped with an additional self-propelled chassis with an additional lifting platform and mounted in the car with the possibility of longitudinal movement of the truck with a lifting drive platform for the pallet and with two drawbars rotated in a horizontal plane, while both chassis are located on opposite sides of the car with the ability to enter platforms into its doorways, and each gripping element is made L-shaped with the possibility of interaction of a horizontal shelf with a trolley th or with the free end of the drawbar. In addition, each lifting platform can be mounted on the chassis and equipped with a drive. a house that provides lateral movement and is made with an additional L-shaped grip at the other end, the horizontal shelf of which is orientated on the opposite side.

Using the proposed device allows you to load a covered wagon

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ABOUT

call places weighing up to 9 tons, while transshipment means, being outside the wagon, do not affect the floor of the wagon.

In FIG. 1 shows a General view of the gripping devices and roller trolleys in the car; in FIG. 2 is a side view of a roller carriage and a gripping device; in FIG. 3 is a general view of a platform with a gripping device; in FIG. 4 is a section BB of the mobile platform of FIG. 3; in FIG. 5 - portal with moving platforms and grips; in FIG. 6 is a general view of a movable platform (view BB in FIG. 5); in FIG. 7 is a diagram of the locations of load-gripping devices before loading cargo in a car; in FIG. 8 is a diagram of an arrangement of load gripping devices at the moment of finding a package in a car doorway; in FIG. 9 is a diagram showing the location of load gripping devices when the load and load gripping devices are in a space adjacent to the car doorway; in FIG. 10 is a diagram of an arrangement of load gripping devices at the moment of finding them in the space of the doorway, and of the package in the space adjacent to the doorway of the car; in FIG. 11 is a schematic diagram of the arrangement of load gripping devices when they are in a space adjacent to the space of the doorway, and the package in the depth of the car is at a distance of the width of the doorway; in FIG. 12 is a diagram showing the location of load gripping devices when they are in the doorway of the car, and of the cargo in the car at a distance of the width of the doorway; in FIG. 13 is a diagram showing the arrangement of load gripping devices in a space adjacent to the doorway, and of the package at a distance of double the width of the doorway.

The device for loading and unloading covered wagons is a load-retracting device mounted on forks of a forklift truck containing a metal frame structure consisting of an arrow 1 (Fig. 1), rigidly articulated with a frame (platform), inside of which there are through transverse niches 2 and, longitudinal niches 3 for inputting the forks of the transfer means. The boom has a load-gripping organ at the end in the form of a L-shaped bracket, the longitudinal shelf 4 of the bracket has a length of not less than the total thickness of the wall and door of the car, and transverse 5 - not more than the width of the doorway 6. The transverse shelf 5 has a recess 7 for articulation lifting body

With a roller trolley, which has for this purpose a rotary drawbar 8 with a hook 9 and articulated by means of a hinge 10 with a housing 11 of a roller trolley equipped with rollers 12 and jacks 13 on which the load platform 14 rests. When folded, the drawbar 8 is fixed on the trolley case with a hook 15 articulated to the trolley body via a hinge 16. B

In this position, when articulating the load-lifting member with the roller carriage, the drawbar 8 enters the recess 7, and in the deployed position, the drawbar engages with the load-lifting body by

5 hooks 9.

In a more advanced embodiment, the device has a platform 17 (Fig. 3, 4), equipped with niches 2 for forklift forks and support rollers 18, between which

0 movably mounted boom 1 with L-shaped load-bearing bodies 4 at the ends. Attached to the ends of the boom 1 are pull chains 19, enveloping the drive sprockets 20.

5 In the stationary version, the device is a self-propelled portal 21 (Fig. 5,6), to which are fastened on both sides of the platform 17 on hinges 22, supported jacks 23.. Between the rollers 18 on

0 platform 17 has two arrows 1 with oppositely oriented Г-shaped load-bearing bodies 4 with separate chain drives 19.20, while arrows 1 work in turn in

5, depending on which side of the carload is loaded with cargo 24.

An example of using a device for loading and unloading covered wagons working in conjunction with a roller carriage.

0. After the load 24 has been installed on a single-deck cargo bay with end niches (Fig. 7), it is installed on the same level as the car floor against the doorway and the end niche to the car 25.

5 The load-lifting device 26 is pushed into the doorway across the wagon and introduces a load-bearing member oriented for the long shelf 4 to enter on one side of the wagon from the door

, 0 of the opening, the load-bearing body in the niche of the cargo area closest to the car, and the load-lifting body 27 of the load-lifting device 27, oriented in the same half of the car, is introduced

5 in the niche of the cargo area farthest from the car. Synchronously moving, load-lifting devices lift the cargo unit, move it across the carriage in the doorway (Fig. 8) and along the carriage at a distance of the width of the doorway, where

lower it onto a pre-installed in the space adjacent to the doorway. roller trolley with raised jacks (Fig. 9). Then, the hoisting devices return to the space of the doorway (Fig. 10). In this position, the load-bearing body is articulated with the roller carriage, while the recess 7 engages with the drawbar 8. Moving along the car, the nef load-picking devices hold the cargo car into the car ia a distance equal to the width of the car door (Fig. eleven). after which load-gripping devices return from the space of the doorway (Fig. 12). In this position, drawbar 8, turn 1 in the hinge 10 and hook 9 enters the recess 7 g of the narrowing organ. Moving along the carriage, the load-lifting devices 26, 27 push the roller cart along the length of the doorway width, as a result of which the cargo unit is in the carriage depth at a distance of double the width of the double carriage (Fig. 13). After the jack is released, the truck is pulled out from under the cargo area and returned to the space adjacent to the doorway in the car, and the load-lifting devices return to their original position (Fig. 7), where the cargo unit 24 is prepared.

Wagon unloading is carried out in reverse

in order.

Moving ycTf load-bearing devices along the wagon is carried out by transferring load-bearing devices on which load-lifting devices are hung.

The proposed device makes it possible to build an efficient transport and technological / cargo delivery scheme in boxcars based on the formation of cargo masses of increased mass. For example, counts 0 5 0 5 0

5

0

5

the dimensions of standard pallets and doorways, in a covered wagon you can place 7 packages weighing per. 9 t.

The proposed devices for loading and unloading covered wagons are simple to manufacture, do not require the use of bulky structures, and the proposed set of devices ensures their effective use in enterprises with any car turnover.

Claims (2)

1. Wagon loading machine containing a self-propelled chassis mounted on it with the possibility of vertical movement by the drive of a lifting platform and a pallet for forming a load on it, and the platform is made with a gripping element at the end, characterized in that, in order to improve operational properties by reducing load on the floor of the car, it is equipped with an additional self-propelled chassis with an additional lifting platform and installed in the car with the possibility of longitudinal movement of the trolley with a removable drive platform for the pallet and with two drawbars rotatable in a horizontal plane, and each gripping element is made L-shaped with the possibility of interacting with the transverse shelf with the trolley or with the free end of the drawbar when the chassis is located on opposite sides of the car with the possibility of entering the platform into its door openings. .z 2. The machine according to claim 1, characterized in that each lifting platform is mounted on the chassis with the possibility of lateral movement by the drive and is made with an additional L-shaped gripper at the other end, the transverse shelf of which is oriented opposite to that indicated.  j  i /// vvv / 80Cl6il I / ShhЈd && 4 t