JPH0638004Y2 - Waste transshipment facility - Google Patents

Description

DETAILED DESCRIPTION OF THE INVENTION [Industrial application] The present invention relates to a waste transshipment facility.

[Prior Art] A conventional waste transshipment facility will be described with reference to FIGS. 2 to 4.

A floor 5 is extended from the land 3 to the sea 4 so that the carrier 1 can move in and out of the lower part and the carrier 2 can move in and out of the upper part.

A shed 7 having an entrance / exit 6 for a carrier 2 is provided on the side of the land 3 on the floor 5, a floor opening 10 is provided at approximately the center of the floor 5, and a carrier 1 is provided in the width direction.
A movable floor 13 is formed in a number corresponding to the length dimension of the luggage bar 9 and one of the front opening 11 and the rear opening 12 is selectively formed in each floor opening 10 in the longitudinal direction of the carrier 2. It is provided so that it can be moved back and forth.

A guide frame 14 is provided in the floor opening 10 so as to be positioned below the front opening 11 or the rear opening 12 so as to be movable back and forth. Air curtain outlet 16 that generates an air curtain 15 that reaches
Is provided slightly downward from the horizontal, and an air curtain blow-out duct slide end 17 is provided, and a dust collection duct slide end 18 and an air curtain having a dust collection port and an air curtain suction port in order from the upper side on the rear side of the guide frame 14. The lower unit 20 is configured by providing the suction duct slide end 19, and the lower unit 20 is driven by connecting both ends of the drive wire 21 passing through the side of the floor opening 10 between the front side and the rear side of the lower unit 20. The wire 21 enables movement in a direction opposite to the movable floor 13.

The blower 22 is attached to the slide end 17 of the air curtain outlet duct.
The discharge side of the air curtain outlet duct 23 is connected through the air curtain outlet duct 23 so that the air curtain outlet duct slide end 17 can be housed in a protruding manner, and the air curtain inlet duct slide end is connected.
19, the suction side of the blower 22 is connected via the air curtain suction duct 25 so that the air curtain suction duct slide end 19 can be housed in a protruding manner, and the dust collection duct slide end 18 is provided with a suction blower 26. Through the dust collection duct 24,
The dust collecting duct slide end 18 is connected so that it can be projected and stored.

In addition, 28 is a pillar for supporting the floor on the sea 4, 29 is an operation room provided on the floor 5, and 31 is a waste loaded on the luggage bar 9 of the carrier 1.

In such a waste transshipment facility, an operator moves the movable floor 13 back and forth from the operation room 29 as shown in FIG. 3 or 4, and either the front opening 11 or the rear opening 12 is moved. Is formed in the floor opening 10, and the lower unit 20
Is moved to a position opposite to the movable floor 13 using the drive wire 21 and positioned below the front opening 11 or the rear opening 12.

In this state, guide the transport vehicle 2 loaded with the waste material 31 to the front side of the front opening 11 or the rear opening 12 formed with the back,
The waste 31 loaded on the carrier 8 of the carrier 2 is dropped from the front opening 11 or the rear opening 12 through the guide frame 14 of the lower unit 20 and onto the luggage bar 9 of the carrier 1.

At this time, the operator actuates the blower 22 and the suction blower 26 to disconnect the air curtain 15 that shuts off the inside of the guide frame 14 from the air curtain outlet 16 via the air curtain outlet duct 23 and the air curtain outlet duct slide end 17. It is formed to prevent dust generated from the waste 31 below the air curtain 15 from being blown up above the floor 5, and the curtain air of the air curtain 15 is blown from the air curtain suction port to the air curtain suction duct slide end 19. Curtain suction duct 25
The dust from the waste 31 rising at the upper part of the air curtain 15 is sucked and discharged from the dust collecting port through the dust collecting duct slide end 18 and the dust collecting duct 24 to prevent the diffusion of the dust. To do.

After that, as shown in FIGS. 3 and 4, the front side opening 11 and the rear side opening 12 are appropriately switched and the above is repeated,
The wastes 31 are loaded from the carrier 2 to the baggage 9 of the carrier 1 so as to form two piles with high loading efficiency.

[Problems to be Solved by the Invention] However, the above-mentioned conventional waste transshipment facility has the following problems.

The lower unit 20 has a structure that moves in the opposite direction to the movable floor 13, or an air curtain blowing duct.
23, dust collection duct 24, air curtain blow-out duct slide end 1 that can be freely stored in the air curtain suction duct 25
7. The structure is complicated because the dust collection duct slide end 18 and the air curtain suction duct slide end 19 are attached to the guide frame 14, and the driving wire 21 is also complicated to handle.

Since the lower unit 20 was designed to move in the opposite direction to the movable floor 13, the lower unit 20 and the movable floor 13
However, a separate drive device is required, or a large drive force is required even when the lower unit 20 and the movable floor 13 are linked.

The present invention has been made in view of the above circumstances, and an object of the present invention is to provide a waste transshipment facility having a lower unit having a simple structure and capable of operating with a small driving force.

[Means for Solving the Problem] The present invention relates to a floor opening 10 formed in a floor 5 for dropping waste 31 from a carrier 2 on the floor 5 to a carrier 1 under the floor 5, and the floor opening. 10 vehicles 2 Under the floor on one side before and after the moving direction,
An air curtain outlet 32 provided slightly downward from the horizontal in order to form an air curtain 15 that blocks the lower part of the floor opening 10 and reaches below the floor 5 on the other side of the floor opening 10 in the front and rear sides.
And an air curtain suction port for sucking the air curtain 15 provided under the floor 5 on the other side of the floor opening 10 in the front and rear direction.
33, a dust collection port 34 provided between the air curtain suction port 33 and the floor 5, and a front opening 11 provided at the floor opening 10 so as to be movable back and forth in the floor opening 10. A movable floor 13 that selectively forms one of the rear side openings 12, and a dust collection duct extension end 38 that is integrally movable below the movable floor 13 and that can be connected to and separated from the dust collection port 34. And an air curtain outlet extension end 41 that is connectable to and disconnectable from the air curtain outlet 32 and is directed to the air curtain inlet 33.
In addition, the present invention relates to a waste transshipment facility, which is provided with a lower unit 35 having an air curtain suction duct extension end 44 which is connectable and separable to the air curtain suction port 33 in order from the top.

[Operation] Since the lower unit 35 having the dust collection duct extension end 38, the air curtain outlet extension end 41, and the air curtain suction duct extension end 44 is integrally provided in the lower part of the movable floor 13, the structure is simplified. , The required driving force is also reduced.

[Embodiment] An embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows an embodiment of the present invention and shows a portion corresponding to the floor opening 10 of the waste transshipment facility of FIG. Further, in the figures, the parts denoted by the same reference numerals as those in FIGS. 2 to 4 represent the same things.

The floor opening 10 is located below the floor 5 on the front side (that is, the land side) in the moving direction of the transport vehicle 2 and on the rear side (that is, the sea side) of the floor opening 19 and slightly downward from the horizontal position. Air curtain 15
An air curtain outlet 32 is provided for forming

An air curtain suction port 33 for sucking the air curtain 15 is provided below the floor 5 on the rear side of the floor opening 10, and a dust collecting port 34 is provided between the air curtain suction port 33 and the floor 5.

A front opening 11 and a rear opening 12 provided in the floor opening 10.
The lower unit 35 is integrally attached to the lower part of the movable floor 13 for defining any of the above.

The lower unit 35 has a dust collection duct extension end 38 having a connection port 36 on the rear end side that can be connected to and separated from the dust collection port 34 and a dust collection port 37 on the front end side, and the air curtain on the front end side. An air curtain blower outlet extended end 41 having a connection port 39 that can be connected and disconnected to the blower outlet 32 and has an air curtain blower outlet 40 directed to the air curtain suction port 33 on the rear end side, and the rear end side with the air curtain blower outlet extended end 41. An air curtain suction duct extension end 44, which has a connection port 42 that can be freely connected and disconnected to the air curtain suction port 33 and has an air curtain suction port 43 at the tip side, is stacked in order from the top.

Reference numeral 45 is a stopper for the transport vehicle 2 provided on the movable floor 13.

The transshipment of the waste 31 from the carrier 2 to the carrier 1 is shown in FIG.
The procedure is similar to that of FIG.

At this time, the lower unit 35 having the dust collection duct extension end 38, the air curtain outlet extension end 41, and the air curtain suction duct extension end 44 integrated therein can be moved integrally with the movable floor 13 below the movable floor 13. Since the movable floor 13 is retracted to form the front side opening 11, the dust collection duct extension end 38 and the air curtain suction duct extension end 44 of the lower unit 35 are removed as shown by the phantom line in FIG. Each of them is connected to the dust collecting duct 24 and the air curtain suction duct 25, the air curtain outlet extension end 41 is separated from the air curtain outlet duct 23, and the air curtain 15 is removed from the air curtain outlet 32 of the air curtain outlet duct 23. Formed, dust duct extension end
When dust and air curtain 15 are sucked from the dust collecting port 37 of 38 and the air curtain suction port 33 of the air curtain suction duct extension end 44, and when the movable floor 13 is advanced to form the rear side opening 12. As shown by the solid line in FIG. 1, the dust collection duct extension end 38 and the air curtain suction duct extension end 44 of the lower unit 35 are separated from the dust collection duct 24 and the air curtain suction duct 25, respectively, and the air curtain blowing duct is formed. The air curtain outlet extension end 41 is connected to 23, and the air curtain outlet extension end 41 air curtain outlet
The air curtain 15 is formed from 40, and the dust and the air curtain 15 are sucked from the dust collection port 34 of the dust collection duct 24 and the air curtain suction port 33 of the air curtain suction duct 25.

Therefore, the structures of the movable floor 13 and the lower unit 35 are greatly simplified, and the required driving force is also reduced.

The waste transshipment facility of the present invention is not limited to the above-mentioned embodiment, and it goes without saying that various changes can be made without departing from the scope of the present invention.

[Effects of the Invention] As described above, according to the waste transshipment facility of the present invention,
A lower unit 35 including the dust collection duct extension end 38, the air curtain outlet extension end 41, and the air curtain suction duct extension end 44 is attached to the lower part of the movable floor 13 so as to move integrally with the movable floor 13. Therefore, an excellent effect that the structure can be greatly simplified and the required driving force can be reduced can be obtained.

[Brief description of drawings]

FIG. 1 is an enlarged view of a floor opening showing an embodiment of the present invention, FIG. 2 is an overall view of a conventional example, FIG. 3 is an enlarged view of a lower unit portion of FIG. 2, and FIG. It is an enlarged view of the lower unit part which shows a state different from the figure. In the figure, 1 is a carrier, 2 is a carrier, 5 is a floor, 10 is a floor opening,
11 is a front opening, 12 is a rear opening, 13 is a movable floor, 15 is an air curtain, 31 is waste, 32 is an air curtain outlet, 33 is an air curtain suction port, 34 is a dust collection port, and 35 is a lower unit. ,
38 is an extension end of the dust collection duct, 41 is an extension end of the air curtain outlet, and 44 is an extension end of the air curtain outlet duct.

Claims (1)

[Scope of utility model registration request] 1. A floor opening 10 formed in a floor 5 for dropping waste material 31 from a carrier 2 on the floor 5 to a carrier 1 below the floor 5.
An air curtain 15 is formed below the floor opening 10 on one side in front of and behind the moving direction of the transport vehicle 2 and blocks the lower part of the floor opening 10 to reach below the floor 5 on the other side of the floor opening 10 in the front and rear. In order to allow the air curtain outlet 32 provided slightly downward from the horizontal and the air curtain suction port 33 for sucking the air curtain 15 provided under the floor 5 on the other side of the floor opening 10 on the front and rear sides. And a dust collection port 34 provided between the air curtain suction port 33 and the floor 5, and a front and rear movable opening provided at the floor opening 10 so as to be movable back and forth in the floor opening 10. Side opening
A movable floor 13 for selectively forming one of the 12 and the movable floor 13
Is provided in the lower part of the unit so as to be movable integrally, and the dust collecting port 34
A dust collection duct extension end 38 that can be connected / disconnected to the air curtain and an air curtain blower outlet extension end that is connectable / disconnectable to the air curtain outlet 32 and directed to the air curtain suction port 33.
41. A waste transshipment facility comprising: 41, and a lower unit 35 having an air curtain suction duct extension end 44 which is connectable and separable to the air curtain suction port 33 in order from the top.