JPH04109910U - garbage storage container - Google Patents

Abstract

(57) [Summary] [Purpose] Simplify the installation work by using the input pipe as a transport pipe, or by installing the transport pipe upright on the container body in the same way as the input pipe and making it into a unit with the container body. We aim to make this possible. [Structure] A chute 1 having an input port 2 is installed upright in a container body 10, and a shielding gate 3 for shielding the input port 2 and the chute 1 is provided in the input port 2 so as to be openable and closable. The upper end 1a of the chute 1 can be freely connected to a suction pipe 40 that communicates with a suction device that makes the inside of the container body 1 negative pressure, and the chute 1 is unitized so as to double as a transport pipe during suction collection.

Description

[Detailed explanation of the idea]

0001

[Industrial application field]

This invention temporarily stores garbage generated from households through an input pipe, and The present invention relates to a garbage storage container in which garbage is sucked and collected by a suction device.

0002

[Conventional technology]

Conventionally, this type of garbage storage container is described in Japanese Patent Application Laid-open No. 197205/1993. are provided by the applicant.

0003 This garbage storage container temporarily stores the garbage input from the input port through the input pipe. The collected garbage is transported from the discharge port through the transport pipe by the suction device of the garbage collection vehicle. The waste collection vehicle is configured to suck and collect the waste into the waste storage chamber of the waste collection vehicle.

0004

[Problem that the idea aims to solve]

However, in the conventional method described above, the transport pipe is located near the outlet of the garbage storage container. It is buried between the docking station that connects to the garbage collection vehicle. Therefore, when installing a garbage storage container, the transport pipe must be buried, and the installation The work becomes large-scale, and it is difficult to maintain and inspect buried transport pipes. In addition, there is the problem that the work to replace transport pipes due to damage etc. becomes a major undertaking. was there.

[0005]

[Means to solve the problem]

The garbage storage container of the present invention has an input pipe with an input port in the container body for storing garbage. It is installed vertically, and an inlet pipe that takes in outside air into the container body is connected via a secondary valve. and a shielding member is provided in the input port to shield the input port and the input pipe so as to be openable and closable. The upper end of the input tube or the branch end branched from the middle of the input tube is connected to the container. It can be freely connected to the suction pipe connected to the suction device that creates negative pressure inside the main body, and the input pipe Unitized so that all or part of it can also be used as a transportation pipe during garbage suction collection. It is what was done.

[0006] In addition, the garbage storage container of the present invention has an input port provided in the container body for storing garbage. An entry pipe is erected through the input gate, and outside air is taken into the container body. The inlet pipe is connected via a secondary valve, and the lower end is connected to the outlet of the container body. The upper end of the transport pipe is connected to a suction pipe that creates negative pressure inside the container body. It is a unit that can be freely connected to a suction pipe that communicates with a suction device.

[0007]

[Effect]

Either use the input pipe as a transport pipe, or use the transport pipe as the container body in the same way as the input pipe. By installing it upright and integrating it into a unit with the container body, installation work is simplified. .

[0008]

【Example】

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

[0009] FIG. 1 shows a schematic configuration of a garbage storage container according to claim 1 of the present invention. In FIG. 1, 10 is a container body of a garbage storage container, and the container body 10 is It is installed in basement A to temporarily store the collected garbage.

0010 The container body 10 has an opening 11 formed on the top surface, and a basement A is formed in this opening 11. The lower end of a chute (input pipe) 1 is installed continuously from the top to the ground. S An input port 2 for inputting garbage from the ground is provided on the circumferential side of the upper end of the trunk 1. There is.

[0011] A shielding gate (shielding member) 3 is provided at the connection between the input port 2 and the chute 1. It is. The shielding gate 3 is opened and closed by, for example, expanding and contracting an air cylinder 4. The entrance 2 and the chute 1 are configured to be freely shieldable. Near this shield gate 3 A detector such as a limit switch (not shown) detects the opening and closing of the shielding gate 3. It is provided.

0012 The upper end 1a of the chute 1 is removably connected to a suction pipe 40 of a garbage collection vehicle C, which will be described later. A sequel has been made. In other words, when collecting garbage, the upper end 1a of the chute 1 This serves as a docking station for connecting to the suction pipe 40 of the waste collection vehicle C. Therefore, the chute 1 serves as a transport pipe that suctions and transports the garbage stored in the container body 10. It will be used for both purposes.

[0013] Furthermore, a secondary air inlet 12 is formed in the lower part of the side wall of the container body 10. One end of the introduction pipe 13 is connected to this secondary air introduction port 12. The other end is arranged so that air (secondary air) in the basement A can be supplied into the container body 10. has been done. The introduction pipe 13 is provided with a secondary valve 15 that opens and closes the introduction pipe 13. Ru. A limit switch or the like is installed near the secondary valve 15 to detect the opening/closing of the secondary valve 15. A detector (not shown) is provided.

[0014] Each of the above-mentioned components is unitized to constitute a garbage storage container. By unitizing the unit, the garbage storage container can be easily installed in basement A. Ru.

[0015] This garbage storage container is normally connected to the input port 2 and chute 1 by opening the shielding gate 3. In this state, the garbage input from input port 2 is transferred through chute 1 to be stored. It is stored in the container body 10.

[0016] Next, a garbage collection unit that sucks and collects the garbage stored in the container body 10 of the garbage storage container The vehicle C and the garbage collection operation by the garbage collection vehicle C will be briefly described.

[0017] The garbage collection vehicle C houses the suction device 20 and the garbage sucked from the container body 10. It is equipped with a garbage storage chamber 30.

[0018] The suction device 20 consists of a blower (not shown), etc., and the suction device 20 is operated by The container main body 10 and the garbage storage chamber 30 are made to have a negative pressure.

[0019] The dust storage chamber 30 has a rear end wall centered around the upper edge by an opening/closing cylinder (not shown). The opening/closing door 31 opens rearward, and the inside of the garbage storage chamber 30 has front and rear doors. A discharge plate (not shown) is arranged to be able to slide freely in the direction, and the discharge cylinder (not shown) can be expanded and contracted. By sliding the discharge plate backward by the motion, the garbage stored in the garbage storage chamber 30 is removed. It is configured to be dumped at the rear of the vehicle.

[0020] The base end of a suction pipe 40 is connected to the upper part of the garbage storage chamber 30, and the suction pipe 40 The tip thereof is suspended at the rear of the garbage storage chamber 30. The suction tube 40 has a rotating base end. In addition to being configured freely, the horizontal part is configured to be able to expand and contract and rise and fall freely, and these movements The tip is connected to the upper end 1a of the chute 1 by.

[0021] In addition, the garbage collection vehicle C is equipped with a control device (not shown) consisting of a microcomputer, etc. There is. This control device and the container body 10 side of the garbage storage container are connected by a signal cable (not shown). connection via the upper end 1a of the chute 1.

[0022] The control device controls each of the detectors of the container body 10 by operating an operating device (not shown). A pressure detector (not shown) detects the negative pressure value inside the container body 10 or the garbage storage chamber 30. operation of the suction device 20 based on detection signals such as In addition to controlling the operation of the valve 4 and the opening/closing operation of the secondary valve 15, each operation of the suction pipe 40 is control the movement.

[0023] Further, the air cylinder 4 is connected to the chute 1 by an air hose (not shown). It is connected to an air source (not shown) provided in the garbage collection vehicle C via the upper end 1a. Ru. Note that the air source may be provided on the container body 10 side.

[0024] Then, when garbage is collected from the container body 10 of the garbage storage container into the garbage collection vehicle C , First, the garbage collection vehicle C is stopped near the upper end 1a of the chute 1, and the garbage collection vehicle C is stopped near the upper end 1a of the chute 1. The suction pipe 40 of the chute 1 is activated and connected to the upper end 1a of the chute 1. Connect the signal cable and air hose at the upper end 1a of route 1.

[0025] After that, the shielding gate 3 is closed to shield the input port 2 and the chute 1, and The secondary valve 15 of the container body 10 is closed, and the suction device 20 is activated. This causes suction The device 20 sucks the air inside the container body 10 and makes the inside of the container body 10 negative pressure. When the pressure value reaches a preset value, the secondary valve 15 is opened and the secondary valve is The air (secondary air) in the basement A flows into the container body 10 from the secondary air inlet 12. let This inflowing air generates a swirling airflow within the container body 10 and agitates the dust. While doing so, the chute 1 is lifted up through the opening 11 of the container body 10 together with the dust, and the dust is removed. The dust is collected by suction into the dust storage chamber 30 through the upper end 1a of the trash can 1 and the suction pipe 40. and , the pressure inside the container body 10 becomes atmospheric pressure, or a predetermined suction time elapses. Then, the secondary valve 15 is closed, and the inside of the container body 10 is made negative pressure again to suck out the dust as described above. collect. By repeating this operation an appropriate number of times, all the dust inside the container body 10 is removed. The dust is collected by suction into the dust storage chamber 30.

[0026] In this example, the suction pipe 40 of the garbage collection vehicle C is connected to the upper end 1a of the chute 1. However, this is not limited to the case where the upper end 1a of the chute 1 is closed. In addition, a docking station is installed near chute 1, and this docking station The end of the branch pipe branched from the middle of chute 1 is placed in the section. You can also do this.

[0027] FIG. 2 shows a schematic configuration of a garbage storage container according to claim 2 of the present invention. In FIG. 2, 50 is a container body of a garbage storage container, and the container body 50 is It is installed in basement A to temporarily store the collected garbage.

[0028] The container body 50 has an opening 51 formed on the top surface, and the basement A is connected to the opening 51 through the opening 51. The lower end of a chute (input pipe) 1 is installed continuously from the top to the ground. S An input port 2 for inputting garbage from the ground is provided on the circumferential side of the upper end of the trunk 1. There is. The opening 51 is provided with a charging gate 52 that opens and closes the opening 51. The entrance gate 52 is opened and closed by, for example, expanding and contracting an air cylinder 53. Also, A limit switch is provided near the input gate 52 to detect opening and closing of the input gate 52. A detector (not shown) such as a switch is provided.

[0029] Further, a discharge port 55 is formed on the top surface of the container body 10 at a position different from the opening 51. Under this discharge port 55, there is a transport pipe 56 installed vertically from the basement A to the ground. The ends are connected. The upper end of the transport pipe 56 is connected to a docking station installed on the ground. The docking station 60 is located at the docking station 60, and the garbage collection It is detachably connected to the suction pipe 40 of the car C.

[0030] Furthermore, a secondary air inlet 57 is formed in the lower side wall of the container body 10. One end of the introduction pipe 58 is connected to this secondary air introduction port 57. The other end is arranged so that air in the basement A can be supplied into the container body 10. The introduction pipe 58 is provided with a secondary valve 59 that opens and closes the introduction pipe 58. Secondary valve 5 9, there is a detector such as a limit switch (not shown) that detects the opening and closing of the secondary valve 59. (omitted) is provided.

[0031] Each of the above-mentioned components is unitized to constitute a garbage storage container. By unitizing the unit, the garbage storage container can be easily installed in basement A. Ru.

[0032] Normally, this garbage storage container has the input gate 52 open, and the garbage storage container is loaded in this state. Garbage thrown in from an opening 2 is stored in a container body 50 through a chute 1.

[0033] The structure of the garbage collection vehicle C is the same as that of the above-mentioned embodiment, and is not explained in detail. Details are omitted.

[0034] Then, when garbage is collected from the container body 50 of the garbage storage container into the garbage collection vehicle C , First, the garbage collection vehicle C is stopped near the docking station 60, and the garbage collection vehicle Activating the suction pipe 40 of the vehicle C and transporting the vehicle placed at the docking station 60 In addition to connecting to the upper end of the pipe 56, the signal cable is connected to the docking station 60. Connect the cable and air hose.

[0035] After that, the input gate 52 is closed, and the secondary valve 59 of the container body 50 is closed. , actuate the suction device 20. As a result, the air inside the container body 50 is removed by the suction device 20. is sucked in, and the inside of the container body 50 is made negative pressure so that the negative pressure value becomes a preset value. Then, the secondary air inlet 57 is opened in the basement A through the inlet pipe 58 and the secondary valve 59 is opened. of air (secondary air) is introduced into the container body 50. This introduced air is A swirling air current is generated within the container body 50 to stir the garbage and the container body is stirred together with the garbage. The transport pipe 56 is ascended from the discharge port 55 of the body 50, and the garbage storage chamber 30 is passed through the suction pipe 40. is collected by suction. Then, the pressure inside the container body 50 becomes atmospheric pressure, or When the predetermined suction time has elapsed, the secondary valve 59 is closed and the inside of the container body 50 is made negative pressure again. vacuum and collect the dust as described above. By repeating this action an appropriate number of times, All the garbage in the container body 50 is sucked and collected into the garbage storage chamber 30.

[0036]

[Effect of the idea]

As described above, according to the present invention, when installing the garbage storage container, the transportation pipe There is no need to bury the waste underground, making it easy to install a garbage storage container, and also to reduce maintenance and maintenance. Inspection can be done easily.

[Brief explanation of drawings]

FIG. 1 is a side view showing a schematic configuration of a garbage storage container according to claim 1 of the present invention.

FIG. 2 is a side view showing a schematic configuration of a garbage storage container according to claim 2 of the present invention.

[Explanation of symbols]

1 Chute (input pipe) 2 Inlet 3 Shielding gate (shielding member) 10,50 Container body 13,58 Introductory tube 15,59 Secondary valve 20 Suction device 40 Suction tube 52 Input gate 55 Outlet 56 Transport pipe A Basement

Claims (2)

[Scope of utility model registration request] Claim 1: An input pipe with an input port is installed upright in a container body for storing garbage, and an introduction pipe for introducing outside air into the container body is connected via a secondary valve to the input port. A shielding member that shields the input port and the input tube is provided so as to be openable and closable, and the upper end of the input tube or the branch end branched from the middle of the input tube communicates with a suction device that creates negative pressure inside the container body. A garbage storage container characterized in that it can be freely connected to a suction pipe, and is unitized so that all or a part of the input pipe can also be used as a transport pipe during garbage suction and collection. 2. An input pipe with an input port is installed in a container body for storing garbage through an input gate, and an introduction pipe for introducing outside air is connected to the container body via a secondary valve, In addition, a transport pipe whose lower end is connected to the outlet of the container main body is erected in the container body, and the upper end of the transport pipe can be freely connected to a suction pipe connected to a suction device that creates negative pressure inside the container main body. A garbage storage container characterized in that it is made into a unit.