JP2558545Y2 - Garbage suction vehicle - Google Patents

Description

[Detailed description of the invention]

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage suction vehicle for sucking and transporting garbage stored in a garbage storage container, for example.

[0002]

2. Description of the Related Art Conventionally, a suction device and a garbage storage tank are mounted on a chassis that is configured to be able to travel on a road, and garbage is drawn from a garbage storage container installed in an appropriate place such as an apartment house by a suction device. A garbage suction vehicle that sucks and collects the garbage in the garbage storage tank is provided.

[0003]

However, with the above-mentioned conventional garbage suction vehicle, the garbage suction vehicle cannot enter the densely populated area of a house or a narrow road, so that the garbage suction vehicle cannot collect the garbage. In some cases, there is a problem that the range in which the dust can be collected by the dust suction truck is limited.

[0004] In view of the above problems, the present invention provides a garbage container on a platform of a station or a house around a railroad track, and sucks and collects the garbage in the garbage storage tank by a garbage suction vehicle running on the railroad. The purpose of the present invention is to enable the collection and collection of garbage in premises and in densely populated residential areas along the railway line, thereby expanding the range of use.

[0005]

The garbage suction vehicle according to the present invention has a suction device and a garbage storage tank mounted on a chassis that is configured to be able to run on laid rails, and garbage installed near the rails. A dust suction vehicle for sucking and collecting dust from a storage container to the dust storage tank via the suction pipe by the suction device, wherein the suction pipe is connected to an upper portion of the dust storage tank and is rotatable around a vertical axis. A first L-shaped suction pipe composed of a horizontal portion supported by a vertical portion and a vertical portion configured to be vertically expandable and contractible, and close to a connection portion between the first suction tube and the dust container. A second suction pipe, which is connected and arranged to extend and contract in the vertical direction of the vehicle, and connected to a connection portion between the first suction pipe and the garbage storage tank, and is arranged to extend and contract to the side of the vehicle. With the third suction pipe installed That.

[0006]

[Function] A garbage container is provided on a station platform or a house around a track, and garbage in the garbage container is collected by a garbage suction vehicle traveling on the track.

[0007]

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS One embodiment of the present invention will be described below with reference to the drawings.

FIG. 1 shows a schematic configuration of a dust suction vehicle according to the present invention.

The garbage suction vehicle C is configured to run freely on a laid rail 1 such as a railway track, for example.
A suction device 10 and a dust storage tank 20 that stores dust sucked by the suction device 10 are mounted on the chassis C1.

The suction device 10 has a suction passage 11 having one end connected to the dust container tank 20 and the other end open to the atmosphere.
And a water task rubber 12 provided in the suction passage 11.
A blower 13 provided in the suction passage 11 closer to the atmosphere than the water scrubber 12, and a muffler 15 provided in the suction passage 11 closer to the atmosphere than the blower 13. The storage tank 20 and a refuse storage container 60 described later (see FIG. 2) are made to have a negative pressure.

The garbage storage tank 20 is formed by an opening / closing door 21 whose rear end wall opens rearward about the upper end edge, and is formed by a discharge plate 22 slidably disposed in the garbage storage tank 20 in the front-rear direction. The garbage stored in the garbage storage tank 20 is configured to be compressed and dumped to the rear of the vehicle.

The first suction pipe 3 is provided in the dust storage tank 20.
0, a second suction pipe 40, and a third suction pipe 50 are provided.

The first suction pipe 30 is connected to the dust storage tank 2.
A swivel tube 31 connected to the garbage storage tank 20 at the upper part of the tube 0 and rotatably provided around a vertical axis, a flexible tube 32 connected to the swivel tube 31, and a flexible tube 32 connected to the flexible tube 32 An undulating tube 33 provided so as to be able to undulate, and a telescopic tube 35 connected to the undulating tube 33 and capable of vertically expanding and contracting;
A flexible tube 36 connected to the telescopic tube 35;
And a tip portion 37 serving as a connection portion with the garbage storage container 60 described later.

An upper end of the second suction pipe 40 is connected close to a connection portion between the first suction pipe 30 and the dust storage tank 20, and is disposed vertically in front of the dust storage tank 20 in a vertical direction. The vertical tube 41 is configured so as to be able to expand and contract in the vertical direction, and the lower end of the vertical tube 41 is connected to the dust storage container 60.

An upper end of the third suction pipe 50 is connected close to a connection portion between the first suction pipe 30 and the dust storage tank 20, and is arranged vertically in front of the dust storage tank 20 in a vertical direction. It comprises a pipe 51 and a horizontal pipe 52 connected to the lower end of the vertical pipe and arranged in the width direction of the vehicle.
The horizontal pipe 52 is configured to be able to expand and contract to the side of the vehicle, and the distal end of the horizontal pipe 52 is connected to the dust container 60.

The first to third suction pipes 30, 40, 50
Are provided with opening / closing valves, respectively, and the first to third suction pipes 30, 40, 50 can be opened / closed by the opening / closing valves, respectively.

FIG. 2 shows a schematic configuration of a garbage storage container provided near a railroad track or at a platform of a station.

A lower end of a chute 61 for charging dust is connected to an upper portion of the dust container 60, and one end of a connection pipe 62 is connected to a lower portion of the dust container 60. The other end of the connecting pipe 62 is extended to a docking station 70 installed on the side of the track or the like, and each of the first to the first provided in the garbage storage tank 20 of the garbage suction vehicle C by appropriate coupling. 3 suction tubes 30, 40, 50
It is made detachable. The docking station 70 may be provided at an appropriate position according to the surrounding situation.

Reference numeral V1 in the drawing denotes an on-off valve provided at the lower end of the chute 61, V2 denotes an on-off valve provided at one end of the connection pipe 62, and V3 introduces outside air into the dust container 60. This is an on-off valve provided on the introduction pipe 63.

The garbage collection vehicle C is provided with a control device (not shown) including a microcomputer and the like. The control device and the dust storage container 60 are connected via a docking station 70 by a signal cable (not shown).

The control device controls the operation of the suction device 10 and the opening and closing operations of the respective on-off valves V1, V2, V3 by operating an operation device (not shown).
Each operation of 0, 40, and 50 is controlled.

When performing the dust suction operation, the dust suction vehicle C is stopped near the docking station 70, and then any one of the first to third suction pipes 30, 40, 50 is sucked. The tube is connected to docking station 70.

When the suction pipe is connected to the docking station 70, the dust suction vehicle C can only move on the rail 1, and the range of movement near the docking station 70 is limited.
An optimal suction tube that is easy to connect to zero is selected, and the suction tube is connected to the docking station 70.

Thereafter, only the connected suction pipe is opened to close the other suction pipes, the on-off valves V1 and V3 are closed, and the on-off valve V2 is opened.
Negative pressure is applied to the connection pipe 62, the suction pipe, and the garbage storage tank 20, and then the open / close valve V3 is opened to introduce outside air from the introduction pipe 63 to the garbage storage vessel 60, thereby storing garbage in the garbage storage vessel 60. It is transported by suction to the tank 20.

[0025]

[Effects of the Invention] As described above, according to the present invention, a garbage storage container is provided on a platform of a station or a house around a railroad,
By collecting and collecting garbage in the garbage storage container by a garbage suction vehicle that runs on rails such as railway tracks, it is possible to collect and collect garbage in station premises and residential areas along the railway,
The range of use can be expanded. In addition, by providing the first to third three suction pipes having different moving ranges, the three suction pipes are appropriately used depending on the situation, so that the connection with the dust storage container side can be easily performed. It is possible to efficiently and smoothly perform dust collection by suction.

[Brief description of the drawings]

FIG. 1 is a side view showing a schematic configuration of a dust suction vehicle of the present invention.

FIG. 2 is a configuration diagram schematically showing a garbage storage container.

[Explanation of symbols]

 Reference Signs List 1 rail 10 suction device 20 dust storage tank 30 first suction pipe 40 second suction pipe 50 third suction pipe C dust suction vehicle C1 chassis

Claims (1)

(57) [Scope of request for utility model registration] 1. A suction device and a garbage storage tank are mounted on a chassis that is configured to be able to run on laid rails,
A garbage suction vehicle for sucking and collecting garbage from a garbage storage container installed near a rail to the garbage storage tank via the suction pipe by the suction device, wherein the suction pipe is connected to an upper portion of the garbage storage tank. And
A horizontal portion that is rotatably supported One around a vertical axis, the vertical direction
A substantially L-shaped first suction pipe including a vertical portion that is configured to be able to expand and contract in the direction, and a connection portion between the first suction pipe and the dust storage tank.
A second, connected and extendable vertically in the vehicle.
In the vicinity of a suction pipe and a connecting portion between the first suction pipe and the garbage storage tank;
Third suction connected and stretchably arranged on the side of the vehicle
A garbage suction vehicle comprising: a pipe ;