JPS6042397B2 - Material supply device for KyuPola - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION The present invention relates to a material supply device for cupola, and its purpose is to automate various steps in the process of supplying various raw materials to cupola, and to streamline the supply work of various raw materials. Our goal is to provide the following.

Traditionally, the method of supplying various raw materials to Kyupora relied on manual labor, which resulted in extremely poor work efficiency, and there was a growing demand for ways to streamline and improve this process.

The device of the present invention was invented in view of this current situation.
The device of the present invention has a plurality of bunkers for storing various raw materials installed in parallel, and a running trolley that can be stopped at a position corresponding to the discharge section of the puncher and can freely travel back and forth on a rail. The gist is that a scale and a hopper are provided, a traveling trolley is driven to the position of the packet of the material input device to the cupola, the door of the hopper is opened, and the raw material is dropped into the packet. be. Next, the configuration of the apparatus of the present invention will be explained in detail based on the drawings.

1... is a puncher, and in other words, a plurality of punchers 1 are arranged in parallel as many as there are types of raw materials.

Inside each puncher 1 are various raw materials 2, for example, old pig iron,
Steel scrap, limestone, fresh pig iron, coke, etc. are input. The puncher 1 is provided with a discharge section 3 for discharging various raw materials 2 that have been input as will be described later. 4
1 is a traveling truck, and the traveling truck 4 is capable of reciprocating on rails 7 laid on the floor parallel to the punkers 1 arranged in parallel.

The traveling cart 4 also includes a weight scale 5 for weighing whether a predetermined amount of each type of raw material 2 has been loaded, and a packet to be described later for transporting a predetermined amount of the raw material 2 to the cupola 8. It is equipped with a hopper 6 for dropping the liquid into the container 9. Reference numeral 10 denotes a material input device, which includes a guide member 15 obliquely bridged between a groove in the floor and an input port 14 of the cupola 8, and is attached to move vertically and reciprocally along this guide member 15. It is composed of a packet 9 and a drive device (not shown).

More specifically, the punkers 1 are set to sizes suitable for the type and required amount of the raw material 2, and have different capacities. In addition, a worker can ride on the traveling trolley 4 and can stop the traveling vehicle, and can also stop the traveling trolley 4 in front of the discharge section 3 of a desired punker 1, and It can be run sequentially to Punker 1. In addition, on the bottom side of the punker 1,
A vibration device is attached to quickly discharge the raw material 2 when necessary, and the vibration device includes a vibration motor 12,
It is composed of an elastic body 13 and the like.

Further, the operation panel for starting and stopping the vibration motor 12 is disposed at a position where the operator can reach out and operate it from the traveling cart 4 that is stopped in front of each discharge section 3. In this way, each raw material 2...
are loaded at a predetermined weight ratio, and then run to the position of packet 9 and stopped.

Here, a door 11 that can be opened and closed provided at the bottom of the hopper 6
is opened and the raw materials are dropped into the packet 9.
Although the door 11 shown in FIGS. 1 to 3 is of a type that opens and closes laterally, it may also be provided at the bottom of the carriage 4 as shown in FIGS. 4 and 5. preferable.

In the latter case, the various raw materials 2 can be supplied to the cupola 8 in a layered state without destroying the layers, which is preferable in terms of efficiency. As described above, according to the apparatus of the present invention, the work that conventionally relied on manual labor, in other words, the labor of measuring predetermined amounts of various raw materials, the labor of transporting or adding predetermined amounts of various raw materials, etc. was able to save labor. Furthermore, since it is automated as described above, the device of the present invention does not require skill or physical effort, and even female workers can easily engage in the work. Summer.

[Brief explanation of the drawing]

Fig. 1 is an overall side view showing one embodiment of the present invention, Fig. 2 is a plan view, Fig. 3 is a side view of main parts, Fig. 4 is a side view showing another embodiment, and Fig. 5 is a plan view. It is a diagram. 1...Punker, 2...Raw materials, 3.
...Discharge section, 4...Traveling trolley, 5...
...Weight scale, 6...Hopper, 7...
...Rail, 8...Kyupora, 9...
...Packet, 10...Material input device, 11
······door.

Claims (1)

[Claims] 1 Multiple bunkers 1 for storing various raw materials 2...
. . . are arranged in parallel, and a traveling trolley 4 that can be stopped at a position corresponding to the discharge portion 3 of the bunker 1 and can freely travel back and forth on the rail 7 is provided, and the traveling trolley 4
is equipped with a weight scale 5 and a hopper 6, and the traveling cart 4 is moved to the position of the bucket 9 of the device 10 for feeding materials into the cupola 8, and the door 11 of the hopper 6 is opened to feed the raw materials 2... A material supply device for a cupola, characterized in that it is configured to be dropped into the bucket 9.