JPH0519207U - Garbage suction vehicle - Google Patents

Abstract

(57) [Summary] [Purpose] It is possible to expand the range of use by making it possible to collect garbage by suction even in the premises of stations or in residential areas along the railway lines. [Structure] A suction device 10 and a dust storage tank 20 are mounted on a chassis C1 configured to run freely on a laid rail 1, and dust in a dust storage container is suction-collected by a suction device 10 via a suction pipe. In the dust suction vehicle C, the suction pipe is a substantially L-shaped first suction pipe 30, a second suction pipe 40 is arranged so as to be stretchable in the vehicle width direction, and is vertically stretchable. And a third suction pipe 50 disposed in the.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a dust suction vehicle for sucking and transporting dust stored in a dust storage container, for example.

[0002]

[Prior Art]

 Conventionally, a suction device and a dust storage tank are mounted on a chassis that is configured to run freely on the road, and dust is sucked from a dust storage container installed in an appropriate place such as an apartment by a suction device through the suction pipe. Garbage suction trucks are provided for suction collection in the storage tanks.

[0003]

[Problems to be solved by the device]

 However, with the above-mentioned conventional dust suction truck, this dust suction truck cannot enter the dense residential areas or places with narrow roads, so there are some places where the dust suction truck cannot suck and collect dust. There was a problem that the range that could be collected was limited.

In view of the above problems, the present invention provides a garbage storage container on the platform of a station, a house near a railway track, or the like, and sucks and collects the garbage in the garbage storage container by a garbage suction vehicle traveling on the railway track. The purpose is to make it possible to suction and collect dust in the premises of the premises and in the residential areas along the railway lines and to expand the range of use.

[0005]

[Means for Solving the Problems]

 The dust suction vehicle of the present invention is equipped with a suction device and a dust storage tank on a chassis that is constructed so that it can run on a laid rail, and the dust is sucked from a dust storage container installed near the rail. Is a dust suction vehicle that sucks and collects in the dust storage tank via a suction pipe, the suction pipe being configured to extend and contract with a horizontal portion rotatably supported on the upper portion of the dust storage tank about a vertical axis. A substantially L-shaped first suction pipe consisting of a vertical portion, a second suction pipe which is arranged to be expandable and contractible in the vehicle width direction, and a third suction tube which is arranged to be expandable and contractible in the up and down directions. It is composed of a pipe.

[0006]

[Action]

 Garbage storage containers will be installed on the platforms of stations and houses near the tracks, and the garbage in the garbage storage containers will be sucked and collected by the garbage suction vehicles running on the tracks.

[0007]

【Example】

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

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

The dust suction vehicle C is configured to be able to travel on a rail 1 laid such as a railroad track, and accommodates a suction device 10 and a dust sucked by the suction device 10 on a chassis C1. It is equipped with a garbage storage tank 20.

The suction device 10 has a suction passage 11 whose one end is connected to the dust storage tank 20 and whose other end is open to the atmosphere, a water tank grabber 12 provided in the suction passage 11, and an atmosphere larger than the water tank grabber 12. A blower 13 provided in the suction passage 11 on the open side and a muffler 15 provided in the suction passage 11 on the atmosphere open side of the blower 13 are provided, and the dust storage tank 20 and a dust storage described later are provided by the blower 13. The container 60 (see FIG. 2) is designed to have a negative pressure.

The waste container 20 has an opening / closing door 21 whose rear end wall opens rearward around the upper edge, and a discharge plate 22 which is slidably arranged in the waste container 20 in the front-rear direction. Thus, the dust contained in the dust containing tank 20 is compressed and dumped to the rear of the vehicle.

The garbage storage tank 20 is provided with three suction pipes, a first suction pipe 30, a second suction pipe 40, and a third suction pipe 50.

The first suction pipe 30 is connected to the dust storage tank 20 at an upper portion of the dust storage tank 20 and is connected to the swivel pipe 31 rotatably provided around a vertical axis. The flexible tube 32, the undulating tube 33 which is connected to the flexible tube 32 and is capable of undulating, the extensible tube 35 which is connected to the undulating tube 33, and the flexible tube which is connected to the extensible tube 35. It is composed of a flexible tube 36 and a tip portion 37 which is connected to the flexible tube 36 and serves as a connection portion with a dust storage container 60 side described later.

The second suction pipe 40 is composed of a vertical pipe 41 whose upper end is connected to the dust storage tank 20 and which is vertically arranged in front of the dust storage tank 20. The middle part is configured to be vertically expandable and contractible, and the lower end of the vertical pipe 41 is connected to the dust storage container 60 side.

An upper end of the third suction pipe 50 is connected to the dust storage tank 20, and a vertical pipe 51 vertically arranged in front of the dust storage tank 20 is connected to a lower end of the vertical pipe 51. The horizontal pipe 52 is arranged in the width direction of the vehicle. The horizontal pipe 52 is configured to be capable of expanding and contracting to the side of the vehicle, and the tip end of the horizontal pipe 52 serves as a connection portion with the dust storage container 60 side.

Further, each of the first to third suction pipes 30, 40, 50 is provided with an on-off valve, and each of the on-off valves allows the first to third suction pipes 30, 40, 50 to be opened and closed, respectively. Has been done.

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

A lower end of a chute 61 into which dust is put is connected to an upper portion of the dust storage container 60, and one end of a connecting pipe 62 is connected to a lower portion of the dust storage container 60. The other end of the connecting pipe 62 is extended to the docking station 70 installed on the side of the railroad track or the like, and each first provided on the dust storage tank 20 of the dust suction vehicle C by an appropriate coupling. ~ It is made detachable with the third suction pipes 30, 40, 50. It should be noted that the docking station 70 may be provided at an appropriate position depending on the surrounding situation.

In the figure, reference numeral V1 is an opening / closing valve provided at the lower end of the chute 61, V2 is an opening / closing valve provided at one end of the connecting pipe 62, and V3 is the outside air introduced into the waste container 60. It is an on-off valve provided in the introduction pipe 63.

Further, the garbage collection vehicle C is provided with a control device (not shown) including a microcomputer or the like. The control device and the waste container 60 side 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 / closing operations of the on-off valves V1, V2, V3 by operating an operating device (not shown), and also controls each of the first to third suction pipes 30, 40, 50. Control each operation of.

When the dust suction work is performed, after the dust suction vehicle C is stopped near the docking station 70, one of the first to third suction pipes 30, 40, 50 One suction tube is connected to the docking station 70.

At the time of connecting the suction pipe to the docking station 70, the dust suction vehicle C can move only on the rail 1 and the moving range in the vicinity of the docking station 70 is limited. Therefore, the dust suction vehicle C is connected to the docking station 70. Select the most suitable suction tube, and connect the suction tube to the docking station 70.

Thereafter, only the connected suction pipe is opened, the other suction pipes are closed, the opening / closing valves V1 and V3 are closed, and the opening / closing valve V2 is opened, and then the blower 13 is operated to connect the dust storage container 60 to the connection. By depressurizing the pipe 62, the suction pipe, and the dust storage tank 20 to negative pressure, and then opening the open / close valve V3 to introduce the outside air into the dust storage container 60, the dust in the dust storage container 60 is collected. Aspirate to 20.

[0025]

[Effect of the device]

 As described above, according to the present invention, a garbage storage container is provided on the platform of a station or a house near a railway track, and the garbage in the garbage storage container is sucked and collected by a garbage suction vehicle traveling on rails such as railroad tracks. As a result, it is possible to suction and collect dust in the premises of stations and in residential areas along the railway lines, and to expand the range of use, and by installing the first to third suction pipes, the waste storage container side Can be easily connected to.

[Brief description of 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 showing an outline of a garbage storage container.

[Explanation of symbols]

 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)

[Scope of utility model registration request] 1. A suction device and a dust storage tank are mounted on a chassis that is configured to run freely on a laid rail.
A dust suction vehicle that suctions and collects dust from a dust storage container installed near a rail into the dust storage tank via the suction pipe by the suction device, wherein the suction pipe is provided on a vertical axis above the dust storage tank. A substantially L-shaped first suction pipe composed of a horizontal portion rotatably supported around and a vertical portion configured to extend and retract, and a second suction pipe disposed to extend and retract in the vehicle width direction. And a third suction pipe that is arranged so as to be capable of expanding and contracting in the vertical direction.