JPS582136A - Loading of bulk material onto freight cars - Google Patents

Abstract

PURPOSE:To improve the rate of loading operation by connecting a chute to the freight receiving port of a hopper wagon and loading freights by means of a shuttle conveyor and advancing the conveyor to connect the chute to the next freight receiving port when the measured weight of the freight reaches a certain set level. CONSTITUTION:The chute 6 of a shuttle conveyor 4 is connected to the first freight receiving port 5 of a hopper wagon 1, and a gate 12 is opened, and at the same time, a feed-in conveyor 3 and the conveyor 4 are driven to load bulk material. The weight loaded is measured by a conveyor scale 7, and when said weight reaches the set level, operation of the conveyor 4 is stopped, and the gate 12 is closed, and connection between the freight receiving port 5 and the chute 6 is released, Then, the conveyor 4 is advanced, and the chute 6 is connected to the second freight receivng port 5, and the conveyor 4 is driven to open the gate 12. As loading is performed through repetition of these procedured, shifting a hopper 2 or suspension of feeding onto the hopper is not required.

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a method for loading parallaxes such as grains, feed materials, and fertilizers onto freight cars.

Conventionally, when loading bulk goods into a hopper car, the hopper car is moved directly below the stationary loading device, and then a chute is connected to the receiving port of the hopper car to supply the bulk goods, so there is no connection between the receiving port and the chute. The supply of parallax 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 parallaxes through continuous operation and by making it possible to load the hopper truck without moving it.

The present invention provides a method for loading bulk goods into a rental car, in which bulk goods are continuously supplied to a stationary hopper by a conveyor, and the bulk goods are loaded from the hopper via a shirt conveyor into a stopped hopper car. do.

Hereinafter, practical examples of the present invention will be explained based on the accompanying drawings.

In the figure, 1 is a hopper car, and this hopper car 1 is connected to one car or to a required number of cars.

Reference numeral 2 denotes a hopper provided above the front of the hopper car 1, and loose materials are supplied to the hopper 2 by a continuously operating carry-in conveyor 3.

Reference numeral 4 denotes a shirt torque conveyor which is movable in the running direction of the hopper vehicle 10 and loads parallax materials from the hopper 2 to the hopper vehicle 1. The movement range of the shirt torque conveyor 4 is the length of the hopper vehicle 1.

Further, the head of the shirt tank conveyor 4 is provided with a chute 6 for throwing bulk materials into the receiving port 5 of the hopper car 1.

The transportation capacity of the shirt conveyor 4 is larger than that of the carry-in conveyor 3, so that parallaxes do not accumulate in the hopper 2 during loading operation.

Furthermore, a conveyor scale A/7 is provided on the head side of the shirt conveyor 4.

In addition, the movement of the Nyat Y conveyor 4 is carried out by providing a rail A/9 parallel to the lead-in line Ray/I/8.
The wheels 10 of the shirt torque conveyor 4 are placed on the I/9, and the pinion that engages with the rack is driven (not shown).
This is now done by means such as.

Further, by providing the flexible tube 11 at the lower end of the chute 6, the work of attaching and detaching the cargo receiving opening 5 and the chute 6 is easy.

Further, when the total weight measured by the conveyor scale A/7 reaches a set value, the operation of the shuttle conveyor 4 is stopped and the gate 12 of the hopper 4 is closed.

The loading method of the present invention has the above-described configuration. Next, the loading method will be explained. First, the shirt tank conveyor 4 is retreated so that the chute 6 is located near the hopper 2.

Further, when the hopper car 1 enters the drop-in line, the chute 6 is aligned with the first cargo receiving port 5 on the entry side of the preceding hopper car 1.

In addition, if the chute 6 when the hopper car 1 is stopped and the first cargo receiving port 5 do not match, the above-mentioned shirt conveyor 4
Match by sliding.

Then, the flexible hose 11 is connected to the cargo receiving port 5.

When the gate 12 is opened and the operation of the carry-in conveyor 3 and the shirt conveyor 4 is started, loose materials are continuously supplied from the carry-in conveyor 3 to the chute 2, and from the chute 2 to the V-yattle conveyor 4 and the chute. 6el [Load parallax into hopper car 1.

At this time, since the transportation capacity of the shirt tank conveyor 4 is greater than that of the carry-in conveyor 3, loose materials do not accumulate in the hopper 2.

When loading the above-mentioned bulk materials, the conveyor scale IV7 weighs the materials, and when the total weight reaches the set value, the operation of the shirt tank conveyor 4 is stopped at the same time as the gate 12 is closed, so that the bulk materials can be loaded into the hopper car 1. stops.

At this time, since the carry-in conveyor 3 is being operated, parallaxes accumulate in the hopper 2.

After stopping the operation of the shirt torque conveyor 4, the connection between the cargo receiving port 5 and the flexible hose 11 is immediately released, and the shirt torque conveyor 4 is advanced so that the second cargo receiving port 5 and the chute 6 coincide with each other.

After connecting the flexible hose 11 to the cargo receiving port 5, the gate 12 is opened and shut μ:I:/
Since the operation of Pe'r4 is started, the loose materials accumulated in the hopper 2 are immediately discharged and loaded.

After going through the above procedure, the cargo is supplied from the first cargo receiving port to the final cargo receiving port, and the cargo is sequentially loaded into the hopper car 1 from the first to the second cargo receiving port.

As described above, according to the freight car loading method for parallax goods according to the present invention, after connecting the chute of the shirt truck conveyor to the first cargo receiving port of the hopper car, the gate is opened and the loading conveyor and the shirt truck conveyor are operated. Start
The parallaxes from the carry-in conveyor are loaded into the hopper car through the hopper and shirt conveyor, and are weighed using a conveyor scale. When the total weight reaches the set value, the operation of the shirt conveyor is stopped. At the same time, the gate was closed, and then the connection between the cargo receiving port and the chute was released, and the shirt conveyor was moved forward. After connecting the chute to the second receiving port, the operation of the shirt conveyor was started. , and the steps of opening the gate are repeated to load the bulk goods into the hopper store, so the hopper can be moved or the supply of the bulk goods to the hopper can be stopped, so the loading operation rate of the bulk goods can be improved.

In addition, parallaxes are put into the hopper from the carry-in conveyor,
Since the shirts are carried out by the shirttle conveyor, when the shirttle conveyor is not in operation, the hopper can store the parallaxes from the carry-in conveyor.

Therefore, there is no need to stop the operation of the withdrawal conveyor.

Furthermore, since the transportation capacity of the shirt conveyor is greater than that of the carry-in conveyor, it is possible to discharge the waste that has accumulated in the hopper due to suspension of operation of the shirt conveyor so that the hopper is empty.

For this reason, the next time the conveyor is shut down, the hopper will be filled with parallaxes.

[Brief explanation of drawings]

The drawings show an embodiment of the present invention, and FIG. 1 is a longitudinal side view, and FIG. 2 is an enlarged longitudinal side view showing the connection between the hopper car and the chute. 1... Hopper car, 2... Hopper, 3... Loading conveyor, 4... Shirttle conveyor, 5... Receiving port, 6... Chute, 7... Conveyor scale, 8
...Rail, 9...Rail, 10...Wheel, 11
...Flexible tube, 12...Gate patent applicant: Sei Tatsumi - same agent: Ken Izumi 2

Claims (1)

[Claims] A stationary hopper is installed above the front of the hopper car, and the hopper is equipped to throw parallax into this hopper. A shirt conveyor that is movable in the traveling direction and has a larger transportation capacity than the loading conveyor, a chute that is provided at the head of the shirt conveyor so that it can be connected to a receiving port of a hopper car, and a chute that is installed on the head side of the shirt conveyor. After connecting the chute to the first loading port of the hopper car, the gate is opened and the loading conveyor and shirt truck conveyor are started, and the parallaxes from the loading conveyor are transported. The cargo is loaded onto the hopper car through the hopper and shirt conveyor, and is weighed using the conveyor scale. When the total weight reaches the set value, the operation of the shirt conveyor is stopped and the gate is closed at the same time. After disconnecting the shirt conveyor from the chute and moving the shirt conveyor forward, and connecting the chute to the second receiving convex, start operating the shirt conveyor and at the same time open the gate while repeating the procedure to move the shirt conveyor forward. A freight car loading method for parallax goods, which is characterized by loading parallax goods.