JPS5817024A - Method of loading bulk into freight car - Google Patents

Abstract

PURPOSE:To carry out the loading without moving hopper cars, by providing over the hopper cars a moving truck that will run in the same direction as the travelling direction of the hopper cars, and arranging hoppers for the load receiving ports of the hopper cars in series to the truck. CONSTITUTION:The leading hopper car 1 is stopped just below the moving truck 3, and each chute 7 is joined to each load receiving port. Then a stationary conveyor 19 is self-propelled conveyor 18 and a transportation apparatus (A) are operated to feed the bulk continuously. In the course of the feeding, as the bulk is transported from one end of a lower chamber 11 of a transportation apparatus (A) to the other end by a flight 14, the bulk is loaded from an aperture 15 that is opened into the hopper, and then through the chute 7 to the hopper car 1. When the particular hopper 1 is filled, the gate of the hopper 5 is closed, the aperture just above thereof is also closed by a shutter 16, and at the same time the next shutter 16 is opened to load the bulk through a second aperture 15.

Description

[Detailed Description of the Invention] This invention provides a method for storing grains, feed materials, fertilizers, etc. in freight cars.
It concerns how things are loaded.

Conventionally, when loading bulk materials into a hopper vehicle, the Holapal vehicle is moved directly below the stationary loading device, and then the chute is connected to the receiving port of the hopper vehicle to supply the bulk material, so there is no connection between the receiving port and the chute. The supply of bulk materials must be stopped when changing parts or moving the hopper car.

For this reason, there was a drawback that the loading operation rate decreased and a towing vehicle was required to move the hopper vehicle.

The present invention aims to solve the above-mentioned drawbacks by continuously supplying bulk materials through continuous operation and by making it possible to load the hopper car without moving it.

This invention provides a movable trolley that travels in the traveling direction of the hopper vehicle directly above the hopper vehicle connected to the required knitting length, and a movable trolley that runs in the traveling direction of the hopper vehicle, and is arranged in series with the movable trolley for use on each receiving day of the hopper vehicle. To provide a method for loading bulk materials into a freight car, in which a hopper is provided, bulk materials continuously supplied to the hopper are distributed, and the bulk materials are loaded from the hopper through a chute connected to a cargo receiving port.

Hereinafter, in the drawings showing the embodiments of the present invention based on the attached drawings, reference numeral 1 denotes a hopper car connected to a required knitting length, and directly above the hopper car 1, there are arranged rows of cars in the running direction of the hopper car 1. A movable trolley 3 is provided which travels in parallel with the hopper vehicle 1 by means of a rail/I/2 provided therein.

Although the above-mentioned moving trolley 3 is shown to be two cars long as the hopper car 1, it may be more than two cars long, or it may be less than two cars long.

Moreover, the above-mentioned mobile cart 3 is provided with hoppers 5 for each receiving port 4 of the hopper car 1 in series.

Further, each hopper 5 is provided with an opening/closing gate 6 and a chute 7 connected to the cargo receiving port 4.

Furthermore, between the first hopper 5 and the last hopper 5 on the movable cart 3, a pipe 8 and a partition wall 9 are provided between both ends of the pipe 8 to separate the top and bottom. The chamber 10 and the lower chamber 11, the nubrocket 12 built into both ends of the pipe 8 so that one is driven, and the lower chamber 1
1 through the carrier side and the upper chamber 10 through the return side respectively; an endless chino 13 extending over the above sprocket 12; flights 14 fixed at equidistant positions on this chino 13; lower room 11
A transport machine A is provided, which includes an opening 15 provided in the bottom wall of the container, a shutter 16 for opening and closing the opening 15, and an input port 17 provided at one end of the pipe 8.

Further, loose materials are supplied to the above-mentioned input port 17 from the head of a self-propelled conveyor 18 provided on the rail 2 so as to move together with the movable cart 3.

Note that the self-propelled conveyor 18 is supplied with shredded materials by a stationary conveyor 19.

Also, when the bulk material loaded into the hopper car 1 from the chute 7 reaches a set amount, the gate 6 is closed and the gate 6 is closed.
The shutter 16 directly above the container is also closed ↓ The above set amount is detected when the chute 7 is connected to the cargo receiving port 4 as shown in FIG. Although the level detector 20 supported by the chute 7 is provided, other methods of detection may be used.

Further, although the shutter 16 is closed by the contraction and expansion of the cylinder 21 as shown in FIG. 1, it can also be opened and closed by a method such as engaging a drive pinion with a rack. .

In the figure, 22 is a chain to which the detector 20 is attached.

The freight car loading method of the present invention has the above-mentioned configuration. Next, the loading method will be explained. The hopper car 1 is loaded onto the lead-in line 23, and the movable truck 3, which is stopped backwards together with the self-propelled conveyor 18, is directly moved. The preceding hopper car 1 is stopped at the bottom.

After that, the chute 7 is connected to each cargo receiving port 4 of the hopper car 1.

Then, the operation of the stationary conveyor 9, self-propelled conveyor 8, and transportation machine A is started, and loose materials are continuously supplied from the stationary conveyor 19 to the input port 17 via the self-propelled conveyor 18.

gate 6 of each hopper 5 and the first hopper 6
The opening 15 directly above is in an open state.

As the bulk material is supplied, the bulk material is transported by the flight 14 from one end of the lower chamber 11 to the other end, so the bulk material is thrown into the hopper 5 from the open opening 15,
Load loose items from chute 7 into hopper car 1.

When the detector 20 is activated by a set amount of loose materials accumulated in the hopper car 1 during the above-mentioned loading, the gate 6 is closed and the opening 15 directly above is closed by the shutter 16. throw things in

By repeating the above steps, bulk materials are loaded from each receiving port 4 of the hopper car 1, and when the above loading is completed, the connection between the receiving port 4 and the chute 7 is released, and the next empty hopper car 1 is loaded. The self-propelled conveyor 18 is moved together with the moving cart 3 to just above the container, and then the chute 7 is connected to each cargo receiving port 4.

At this time, the openings 15 are sequentially opened from the other end of the lower chamber 11 toward one end.
Since the hopper 5 is opened and loose materials are stored in the hopper 5, the operation of the stationary conveyor 19 and the self-propelled conveyor 18 is not stopped.

After completing the above steps, load the IK parallax into the subsequent hopper car.

As described above, according to the method for loading bulk goods into a freight car according to the present invention, a stationary conveyor, a self-propelled conveyor, and a transporter are continuously operated to load bulk goods into a hopper car, and when the loading is completed, the following hopper car A self-propelled conveyor is run together with the movable trolley so that the movable trolley faces directly above the movable trolley, and bulk materials are loaded onto the following hopper vehicle. , there is no need to stop the operation of self-propelled conveyors and transportation machines.

Therefore, the efficiency of loading bulk materials can be improved.

[Brief explanation of drawings]

The drawings show an example of the implementation of the present invention; FIG. 1 is a longitudinal side view of a hopper car, FIG. 2 is a side view of a loading device,
FIG. 3 is a vertical side view of the transporter, FIG. 1 is a vertical front view of the same, and FIG. 5 is an enlarged vertical side view showing the connection between the cargo receiving port and the chute. A...Transportation machine, 1...Ho'/<-car, 2...Rail, 3...Moving trolley, 4...Consignment opening, 5...Hotsunoku, 6...Opening/closing gate , 7...Shoot, 8.
... Pipe, 9... Partition wall, 10... Upper chamber, 11...
・Lower room, 12... Sderoke Soto, 13... Che 7
．． 14... Flight, 15... Opening, 16... Shutter, 17... Inlet, 18... Self-propelled conveyor, 19... Stationary conveyor, 20... Detector, 21...
...Cylinder, 22...Chain Patent applicant Hiroshi Tsuji

Claims (1)

[Claims] A movable dolly installed above the hopper car so as to be movable within the height range of the hopper car, a hopper dedicated to each receiving port of the hopper car installed in series with the movable dolly, and a movable dolly installed directly above the hopper. A pipe is connected between both ends of the trolley,
An upper chamber and a lower chamber are provided between both ends of the pipe to separate the upper and lower sides by a partition wall, a sprocket is built into each end of the pipe so that one is driven, and the carrier side is connected to the upper chamber. An endless checker 7 that passes through the chamber on the return side and extends over the sprocket, flights fixed to equidistant positions of the checker 7, openings provided in the bottom wall of the lower chamber to correspond to each hopper, and A transport machine configured with a shutter that opens and closes an opening and an input port provided at one end of a pipe, a self-propelled conveyor that runs together with a moving trolley and is provided to supply parallaxes to the input port, and this self-propelled conveyor. It consists of a stationary conveyor installed to supply parallaxes to a running conveyor, - A mobile cart is stopped directly above a fine hopper car, and a chute connected to the hopper is connected to each receiving port of the hopper car, and then the conveyor is placed in a fixed position. conveyor, self-propelled conveyor,
Start the operation of the transporter, and put the parallax into the hopper car through the hopper from the first opening in the lower chamber of the transporter, and when the loaded parallax reaches the set amount, the gate of the hopper will be lowered. By repeating closing the opening of the chamber and loading the bulk materials into the second hopper from the succeeding opening, when loading of the bulk materials from the last hopper is completed, the mobile cart is placed directly above the succeeding hopper car along with the mobile cart. A method for loading cargo into freight cars, which comprises moving a running conveyor forward, and then loading the cargo into the following hopper car through the same steps as described above.