KR100858209B1 - Waste input apparatus - Google Patents

Abstract

A waste inputting apparatus is provided to prevent a user's hand from being caught in an inlet by including a safe sensor, thereby securing safety. A waste inputting apparatus(1) includes a body(10), a volume limiting barrel(100), and a temporary storage barrel(200). The body includes an inlet(11) in which waste is inputted. The volume limiting barrel is positioned inside the body and receives the waster by including an input hole. The temporary storage barrel temporarily stores the waste thrown from the volume limiting barrel by being extended below the volume limiting barrel and communicated with a waste transfer pipe(2). An inlet opening and closing device(101) for opening and closing the inlet is connected to an upper end of the volume limiting barrel.

Description

Waste Input Apparatus {Waste Input Apparatus}

The present invention relates to a garbage injector, and more particularly, to a garbage injector capable of reducing the location of the driving means by securing an opening / closing device interlocked with a link at the same time, thereby ensuring economic efficiency and convenience of maintenance. will be.

Garbage disposal systems installed in residential facilities such as apartments, officetels, etc. install garbage transport pipes from the garbage dumps, and garbage input from household or indoor / outdoor waste inputs are stored in the garbage transport pipes. It is a system that is transported to a garbage dump by vacuum suction force by a blower or the like.

In such a waste disposal system, a waste injecting device having an inlet for injecting waste is generally connected to an upper portion of a waste transport pipe buried underground. The waste injecting apparatus generally includes a volume limiting unit for limiting the volume of the waste to be input, and a temporary storage unit for temporarily storing the waste dropped from the volume limiting unit in communication with the volume limiting unit.

The user of the waste injecting device opens the inlet of the waste injecting device through a certain authentication procedure and puts the waste into the volume limiting unit. Garbage is input through the open waste inlet, and when the inlet is closed, the opening and closing device at the lower end of the volume limiter is opened, and the waste is dropped into the temporary storage unit. When the amount of waste dropped into the temporary storage unit reaches a certain amount, according to the control by the sensor or the control of the central control room, the opening and closing device at the lower end of the temporary storage unit is opened and the garbage falls to the transfer pipe. The dropped garbage is transported to the garbage dump by the vacuum suction force.

Conventional waste injecting devices largely use pneumatic drive means or electric drive means for opening and closing portions that need to be selectively opened and closed, such as inlets and volume limiting portions and temporary storage.

When pneumatic drive means is connected to the switchgear to open and close the switchgear, since the garbage dispensing devices are distributed in a large area, a fairly long pneumatic line is provided to supply enough pneumatic pressure to operate the switchgear of each garbage dispensing device. It must be connected to this waste input device. If the pneumatic line is long, leakage may occur or freezing may occur easily. If leakage or freezing occurs, there is a problem in that maintenance is difficult due to difficulty in finding the occurrence site.

Therefore, by connecting the electric drive means to each opening and closing device to open and close the opening and closing device, there is an advantage that the problem that occurs when using the pneumatic drive unit can be solved.

However, the waste input device using the conventional electric drive means is opening and closing the switchgear by providing each drive means for each switchgear. As such, when the drive means is separately used for each switchgear, the possibility of the waste input device not being stably operated due to a malfunction or failure of the drive means increases, and it is not economical to maintain each drive means. There was this.

In addition, the conventional waste injecting device has a problem in that the safety of the user is not secured because there is no function of detecting this even when the user's hand is caught in the inlet when the waste inlet is closed after opening.

The present invention is to solve the problems of the prior art as described above, to provide a waste injecting device capable of opening and closing the opening and closing device without installing a drive means for each opening and closing device by interlocking a constant opening and closing device of the waste injecting device to the link. The purpose.

In addition, an object of the present invention is to provide a garbage input device that can ensure the safety by applying a safety sensor to prevent the user's hand, etc. in the inlet.

In order to achieve the above object, the waste injecting device according to the present invention is a body through which the inlet for the waste is formed, and the injection hole is formed in the body is formed through the volume limit passage to accommodate the waste, extending below the volume limit cylinder And a waste temporary storage container in communication with the waste conveying pipe and temporarily storing the waste dropped from the volume limiting container.

An opening opening and closing device for opening and closing the injection opening is connected to an upper end of the volume limiting container, and a volume limiting opening and closing device for supporting waste put into the volume limiting container or opening and closing the inputted waste into the temporary storage container at the lower end of the volume limiting container. The cylinder opening and closing device is connected, the inlet opening and closing device and the volume limiting opening and closing device, the volume limiting cylinder opening and closing device is closed when the inlet opening and closing device is opened, the volume limiting when the inlet opening and closing device is closed. The link opening and closing device is connected to the link to open, the link is operated by a single electric inlet drive means, the lower end of the waste temporary storage bin to support the waste dropped into the waste temporary storage bin or to store the waste stored in the waste transport pipe Temporary container opening and closing device to open and close It is determined.

In addition, the inlet drive means is a motor, and the link may be connected and operated by the inlet drive means and a screw jack.

In addition, the seam of the inlet opening and closing device and the inlet formed in the body may be packed with a plastic of PE material to seal the inlet of the body.

In addition, an air inlet is formed on the side of the body, the body may include an air inlet opening and closing device connected to open and close the air inlet.

In addition, the temporary reservoir opening and closing device and the air inlet opening and closing device is connected by a link so as to open or close at the same time, the link may be operated by one electric intake driving means.

In addition, the inlet port driving means is a motor, and the link may be connected to and operated by the motor inlet port driving means and a screw jack.

In addition, the seam between the air inlet opening and closing device and the air inlet may be sealed with PE plastic to seal the air inlet.

In addition, the inlet opening and closing device may be automatically closed after opening.

In addition, the body may further include a safety sensor mounted around the inlet.

In addition, the body may further include a garbage injector cover on the upper surface.

Garbage input device according to the present invention allows the opening and closing of the opening and closing device without connecting the drive means for each opening and closing by interlocking a constant opening and closing device as a link.

According to the garbage input device according to the present invention, by reducing the location of the drive means to reduce the failure factors of the device due to malfunction or failure, stable operation is possible, economical maintenance is possible by reducing the corresponding location to be maintained. .

In addition, according to the garbage input device according to the present invention, by installing a safety sensor around the inlet can ensure the stability of the user.

Hereinafter, with reference to the accompanying drawings, preferred embodiments of the present invention will be described. Although the present invention has been described with reference to the embodiments shown in the drawings, this is described as one embodiment, whereby the technical spirit of the present invention and its core configuration and operation are not limited.

1 is a schematic perspective view of a garbage input device 1 according to an embodiment.

As shown in FIG. 1, the garbage input device 1 includes a body 10 forming the appearance of the device. Body 10 has a suitable height so that the user is not inconvenient to put the garbage bag, the upper surface of the body 10 is preferably to have a slight inclination so that rain water can flow down.

The top of the body 10 is formed with an inlet 11 through which the user can put waste. In the body 10, a volume limiting cylinder 100 is formed in which an injection hole is formed to correspond to the inlet 11, and below the volume limiting cylinder 100, the waste dropped from the volume limiting cylinder 100 is Garbage temporary storage 200 is temporarily placed is located. The lower end of the waste temporary storage bin 200 is in communication with the waste transport pipe (2). The waste conveying pipe 2 is generally buried underground and is schematically shown in FIG. 1.

An opening opening / closing device 101 for opening and closing the opening 11 is hinged to the hinge shaft 103 at an upper end of the volume limiting container 100, and a volume limiting opening and closing device 102 at a lower end of the volume limiting container 100. Is hinged to the hinge shaft 104. The temporary storage bin opening and closing device 201 is hinged to the hinge shaft 202 at the bottom of the temporary storage bin (200).

The user opens the inlet opening and closing device 101 according to a certain authentication method in order to discard the garbage. Conventional authentication methods include an RF key system or a system for recognizing a two-dimensional bar code, but a detailed description thereof will be omitted.

When the inlet opening and closing device 101 is opened, the user inserts the waste bag into the inlet hole of the volume limiting container 100 through the inlet opening 11. The size of the volume limiting container 100 is preferably designed according to the standard of the pay-as-you-go bag according to the implementation of the pay-as-you-go garbage, but is not necessarily limited thereto. Can be. While the inlet opening and closing device 101 is open, the volume limiting cylinder opening and closing device 102 located at the bottom of the volume limiting cylinder 100 is closed. Therefore, the user can inject waste only once when the inlet 11 is opened, and to inject again, the user must open the inlet 11 again after being certified.

When the waste is injected into the volume limiting container 100, the inlet opening and closing device 101 closes the inlet 11. When the inlet opening and closing device 101 is closed, the volume limiting container opening and closing device 102 is opened, and the garbage falls into the garbage temporary storage container 200.

Garbage temporary storage bin 200 has a larger capacity than the volume limit container 100, the garbage falling from the volume limit container 100 may be temporarily stored. When the garbage accumulated in the waste temporary storage bin 200 reaches a predetermined amount, the temporary storage bin opening and closing device 201 is opened so that the accumulated waste falls into the waste conveying pipe.

2A and 2B are schematic side cross-sectional views of a garbage input device 1 according to an embodiment of the present invention.

 According to an embodiment of the present invention, the garbage injector 1 has an inlet opening and closing device 101 and a volume limiting opening and closing device 102 connected to links 105, 106, and 107 so that the inlet opening and closing device 101 is opened. When the volume limiting opening and closing device 102 is closed, when the inlet opening and closing device 101 is closed, the volume limiting opening and closing device 102 is opened. The linked inlet opening and closing device 101 and the volume limiting opening and closing device 102 are operated by one electric inlet driving means 108.

As shown in FIGS. 2A and 2B, while the inlet opening and closing device 101 is open, the volume limiting opening and closing device 102 is closed, and the inlet opening and closing device 101 is closed and connected by a link at the same time. The volume limiting container opening and closing device 102 is opened so that the waste W falls into the temporary storage container 200.

3A and 3B are perspective views illustrating a volume limiting container 100 and a link structure 105, 106, and 107 connected thereto of a garbage input device according to an embodiment of the present invention.

As shown in FIGS. 3A and 3B, the inlet opening and closing device 101 and the volume limiting opening and closing device 102 are connected by link structures 105, 106, and 107. The linkage shaft 105 has an elongated rod shape, and the rods 105a and 105b extending in the lateral direction engage the links 106 and 107. The links 106 and 107 have a long ellipse shape with guide holes formed in the center thereof. The links 106 and 107 are hinged to the inlet opening and closing device 101 and the volume limiting opening and closing device 102 so as to rotate about the hinge shafts 103 and 104, respectively.

As shown in FIG. 3A, when the linkage shaft 105 is positioned downward, the links 106 and 107 are directed downward with respect to the hinge shafts 103 and 104, and the opening and closing device 101 is opened. And the volume limiting opening and closing device 102 is closed. As shown in FIG. 3B, when the linking shaft 105 moves upward, the rods 105a and 105b apply force to the links 106 and 107 in an upward direction, and the links 106 and The links 106 and 107 rotate about the hinge shafts 103 and 104 by the shape of the guide hole of 107. When the links 106 and 107 rotate, the inlet opening and closing device 101 respectively connected thereto is closed and the volume limiting opening and closing device 102 is opened.

Unlike the conventional opening and closing device 101 and the volume limiting opening and closing device 102 of the waste injecting device 1 according to an embodiment of the present invention is opened and closed by each driving means, by a mechanical mechanism It is opened and closed by the inlet drive means 108 of. Therefore, there is an effect that the location of the driving means is reduced, and each driving means is not operated separately, and one driving means is operated so that the same operation is performed, thereby reducing the failure factor of the device due to malfunction and failure, thereby enabling stable operation. And economical maintenance is possible.

According to this embodiment, the vertical movement of the interlock shaft 105 is performed by a screw jack. The screw 110 is connected to the fixing parts 112 and 113 so as to be freely rotatable, and the interlocking shaft connecting part 109 having a nut (not shown) to move up and down along the screw 110 is connected to the screw 110. Connected to form a nut movable screw jack. The interlock shaft 105 is fixedly connected to the interlock shaft connecting portion 109. The inlet driving means 108 for opening and closing the inlet opening and closing device 101 and the volume limiting opening and closing device 102 rotates the screw 110. When the screw 110 rotates, the linkage shaft connecting portion 109 moves up and down in accordance with the rotational direction thereof, and the linkage shaft 105 moves up and down. As described above, when the interlock shaft 105 moves up and down, the inlet opening and closing device 101 and the volume limiting cylinder opening and closing device 102 are opened and closed. The inlet drive means 108 preferably uses a motor, but is not necessarily limited thereto.

Since the screw jack is a structure that can withstand high loads, the use of the screw jack allows the inlet opening and closing device 101 to more tightly seal the inlet 11.

Referring again to FIG. 2B, when the inlet opening and closing device 101 is closed, the volume limiting container opening and closing device 102 is opened at the same time so that the garbage is dropped into the temporary storage bin 200 and is loaded. Since it is inefficient to inject garbage in the center every time a garbage bag is input, the injected garbage is temporarily stored until a predetermined amount in the temporary storage container 200. However, if the waste is stored in the temporary storage container 200, the odor of the waste may be leaked to the outside through the joint of the inlet opening and closing device 101 and the inlet 11. In addition, rainwater may be introduced into the input device through the seam portion.

Therefore, according to one embodiment of the present invention, the seam of the inlet opening and closing device 101 and the inlet 11 is packed with plastic of PE material. Therefore, the inlet opening and closing device 101 is closed to more tightly seal the inlet 11, so that odor can not flow to the outside, rain water and the like can not be introduced into the inlet device.

Referring to FIG. 1 again, when the amount of garbage accumulated in the waste temporary storage container 200 is a certain amount, the temporary storage container opening and closing device 201 is opened, and the garbage is dropped into the transfer pipe 2. The dropped rubbish is transferred to the dump by vacuum suction. Therefore, it is preferable to allow external air corresponding to the vacuum suction force to flow into the garbage input device 1. An air inlet 12 is formed at the side of the body 10 of the garbage input device 1 according to the embodiment of the present invention. The air inlet 12 is opened and closed by an air inlet opening and closing device 13 provided in the body 10. When the garbage is sucked in the direction indicated by the arrow in the transfer pipe 2, the air inlet opening and closing device 13 is opened so that outside air flows into the air inlet 12 along the arrow direction. The air inlet opening and closing device 13 may be configured to open naturally by a vacuum suction force, or may be configured to be opened and closed by a separate driving means.

4A and 4B are schematic front cross-sectional views of the garbage input device 1 according to another embodiment of the present invention.

 Garbage input device 1 according to another embodiment of the present invention is connected to the link structure (203, 204, 205, 206) is connected to the temporary storage opening and closing device 201 and the air inlet opening and closing device 13 is opened at the same time Or closed. The linked reservoir opening and closing device 201 and the air inlet opening and closing device 13 are operated by one electric intake driving means 208.

As shown in Figure 4a and 4b, when the temporary opening and closing device 201 is closed, the air inlet opening and closing device 13 is also closed, when the temporary storage opening and closing device 201 is opened, the air inlet opening and closing device 13 ) Is also open. As shown in Figure 4b, when the temporary container opening and closing device 201 is opened and the waste (W) falls into the transfer pipe (2), the air suction force acts in the direction of the arrow by the central control, the garbage also in the direction of the arrow Is transferred to. At this time, the outside air is introduced into the garbage input device 1 through the air inlet 12.

5A and 5B are perspective views illustrating a temporary storage container 200 and a link structure 203, 204, 205, and 206 connected to the garbage storage device 1 according to another embodiment of the present invention.

As shown in FIGS. 5A and 5B, the temporary reservoir opening and closing device 201 and the air inlet opening and closing device 13 are connected by link structures 203, 204, 205, and 206. The linkage shaft 203 has an elongated rod shape, and the rods 203a and 203b extending laterally engage the links 204, 205 and 206. The link 204 has a long ellipse shape with a guide hole formed in the center thereof. The link 204 is hinged to the temporary reservoir opening and closing device 201 to rotate about the hinge shaft 202. Link 206 is fixed to the temporary storage container 200, the guide hole is formed in the vertical direction.

One end of the air inlet opening and closing device 13 is hinged so as to rotate about an inner wall of the body 10 about the hinge axis 14, and the other end is hinged with one end of the link 205. It is hinged by the shaft 15. The other end of the link 205 is hinged with the rod 203b.

When the linkage shaft 203 moves up and down, the rod 203a moves up and down along the guide hole formed up and down of the link 206, and gives the link 204 a vertical force. The link 204 rotates about the hinge axis 202 according to the shape of the guide hole formed in the link 204. Thus, when the linkage shaft 203 moves upward, the link 204 rotates clockwise and the temporary reservoir opening / closing device 201 connected thereto is opened.

In addition, when the interlock shaft 203 moves up and down, the rod 203b moves up and down one end of the link 205 connected to the rod 203b, and one end of the air inlet opening and closing device 13 is the body 10. Since the hinge is connected to the air inlet opening and closing device 13 is rotated about the hinge shaft (14). Therefore, when the interlock shaft 203 is moved upward, the link 205 rotates clockwise to pull one end of the air inlet opening and closing device 13, and the air inlet opening and closing device 13 is the hinge shaft 14 Open by rotating counterclockwise around That is, the temporary storage container opening and closing device 201 and the air inlet opening and closing device 13 is opened and closed at the same time in accordance with the vertical movement of the linkage shaft 203.

The temporary reservoir opening and closing device 201 and the air inlet opening and closing device 13 is opened and closed by one driving means, unlike the conventional opening and closing by each driving means. Therefore, there is an effect that the location of the driving means is reduced, and each driving means is not operated separately, and one driving means is operated so that the same operation is performed, thereby reducing the failure factor of the device due to malfunction and failure, thereby enabling stable operation. And economical maintenance is possible.

Since the garbage is temporarily stored in the temporary storage container 200, when the temporary storage container opening device 201 does not hold the weight of the garbage while the temporary storage container 200 is disposed of the garbage, the opening and closing device sags to a certain extent so that the temporary storage container 200 ) Will not be kept confidential. When the temporary storage container opening and closing device 201 sags to a certain degree, the air inlet opening and closing device 13 connected by the link may not be kept confidential. If the air inlet opening and closing device 13 does not maintain airtightness, the odors of the accumulated garbage flow out through the air inlet 12.

Vertical movement of the linkage shaft 203 of the garbage input device 1 according to another embodiment of the present invention is made by a screw jack. A screw 207 is rotatably connected to the fixing portions 210 and 211, and an interlocking shaft connecting portion 209 having a nut (not shown) is provided to the screw 207 to move up and down along the screw 207. Connected to form a nut movable screw jack. The interlock shaft 203 is fixedly connected to the interlock shaft connecting portion 209. An inlet driving means 208 for opening and closing the temporary container opening and closing device 201 and the air inlet opening and closing device 13 rotates the screw 207. When the screw 207 rotates, the linkage shaft connecting portion 209 moves up and down according to the rotational direction, and accordingly, the linkage shaft 203 moves up and down. As described above, when the interlock shaft 203 moves up and down, the temporary reservoir opening and closing device 201 and the air inlet opening and closing device 13 are simultaneously opened and closed. It is preferable to use a motor as the inlet driving means 208, but it is not necessarily limited thereto.

When the screw jack is used, the link structure 203, 204, 205, 206 is operated by the force applied by the driving means 208 to open and close the temporary container opening and closing device 201, on the contrary, the temporary container opening and closing device 201 is The force exerted does not activate the link structures 203, 204, 205, 206. Therefore, even if the temporary storage container opening and closing device 201 is applied to the link structure (203, 204, 205, 206) by the weight of the garbage does not push up the screw 207. In addition, the screw jack has a structure capable of withstanding high loads, it is possible to prevent the weight of the rubbish to fall down to some extent without sustaining the weight of the garbage. In addition, the air inlet opening and closing device 13 can seal the air inlet 12 to prevent odors.

Referring again to FIG. 4A, since the intake at the center of each garbage bag is inefficient, the garbage is temporarily stored in the temporary storage container 200 until it reaches a certain amount. However, if the waste is stored in the temporary storage container 200, the odor of the waste may flow out through the seams of the air inlet opening and closing device 13 and the air inlet 12. In addition, rainwater may be introduced into the interior through the seam.

According to an embodiment of the present invention, the seams of the air inlet 12 and the air inlet opening and closing device 13 are packed with plastic of PE material. Accordingly, the air inlet opening and closing device 13 more tightly seals the air inlet 12 so that the odor may not flow out to the outside and rain water may not be introduced.

6 is a partial perspective view of a garbage input device 1 according to another embodiment of the present invention.

After the opening of the inlet opening and closing device 101 of the garbage injector 1 according to another embodiment of the present invention, a predetermined time elapses after the opening is automatically closed without the user's separate operation. In this case, in order to ensure the safety of the user, only half may be initially closed and the other half may be closed after a certain time.

As shown in FIG. 6, the garbage input device 1 according to another embodiment of the present invention includes a safety sensor 16. The body 10 has a protrusion 18 extending around the inlet opening and closing device 101 and a safety sensor 16 is installed on the side of the protrusion 16. Since the inlet opening and closing device 101 is closed automatically or by a user's operation, an accident may occur between the inlet 11 and the inlet opening and closing device 101 if the user's hand or the like is closed during the closing. The safety sensor 16 prevents the inlet opening and closing device 101 from being closed when an object is detected between the inlet opening 11 and the inlet opening and closing device 101. Open the inlet opening and closing device 101 again.

As shown in FIG. 6, the garbage injector 1 according to another embodiment of the present invention further includes a garbage injector cover 17 on an upper surface of the body 10. Garbage input device cover 17 is hinged to the body 10 is opened and closed, it can be opened and closed automatically using a manual or separate drive means. When the garbage input cover 17 is closed, the top surface of the body 10 is completely covered. It is possible to prevent exposure of the sensor 16 and various displays for manipulation to rainwater, and the like, and rainwater is directly dropped by the inlet opening and closing device 101 to prevent rainwater from seeping into the gap.

1 is a schematic perspective view of a garbage input device 1 according to an embodiment.

2A and 2B are schematic side cross-sectional views of a garbage input device 1 according to an embodiment of the present invention.

3A and 3B are perspective views illustrating a volume limiting container 100 and a link structure 105, 106, and 107 connected thereto of a garbage input device according to an embodiment of the present invention.

4A and 4B are schematic front cross-sectional views of the garbage input device 1 according to another embodiment of the present invention.

5A and 5B are perspective views illustrating a temporary storage container 200 and a link structure 203, 204, 205, and 206 connected to the garbage storage device 1 according to another embodiment of the present invention.

6 is a partial perspective view of a garbage input device 1 according to an embodiment of the present invention.

Claims (10)

A body formed with an inlet through which waste is inputted, Located in the body, the injection hole is formed to pass the volume limit for receiving waste, A waste temporary storage container extending from the volume limiting container to communicate with the waste conveying pipe and temporarily storing the wastes dropped from the volume limiting container; An opening opening and closing device for opening and closing the opening is connected to the upper end of the volume limiting container, A volume limiting opening and closing device is connected to a lower end of the volume limiting container so as to support the waste introduced into the volume limiting container or open and close the inputted waste to the temporary storage container. The inlet opening and closing device and the volume limiting opening and closing device is connected to the link so that the volume limiting opening and closing device is closed when the inlet opening and closing device is opened, and the volume limiting opening and closing device is opened when the inlet opening and closing device is closed. The link is activated by one electric inlet drive means; And a temporary storage opening / closing device connected to a lower end of the temporary storage container to support the waste dropped into the garbage temporary storage container or to open and close the stored garbage to the garbage transport pipe. The method of claim 1, The inlet drive means is a motor, And said link is connected to said inlet driving means by a screw jack to operate. The method of claim 1, The inlet opening and closing device and the seam of the inlet formed in the body is packed with a plastic material of PE material waste injector, characterized in that the inlet of the body is sealed. The method of claim 1, The air inlet is formed on the side of the body, And the body includes an air inlet opening and closing device connected to open and close the air inlet. The method of claim 4, wherein And said temporary reservoir opening and closing device and said air inlet opening and closing device are connected by a link so as to be opened or closed at the same time, and said link is operated by one electric intake driving means. The method of claim 5, The intake port drive means is a motor, And the link is connected to the motor intake driving means by a screw jack and operated. The method of claim 5, The air inlet opening and closing device and the seam between the air inlet is sealed with a plastic material of PE material so that the air inlet is sealed. delete delete The method of claim 1, The body is a garbage input device, characterized in that further comprising a garbage cover cover on the top.

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