KR101609694B1 - Waste receiving apparatus capable of weight measure - Google Patents

Abstract

An embodiment of the present invention relates to an internal combustion engine comprising an outer body formed with a door, an inner housing formed in the outer body for receiving the waste introduced into the input door, a load cell for measuring a load of the waste dropped into the inner housing, And a connection member formed between the inner housing and the outer body portion surrounding the insertion door.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a waste receiving apparatus,

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a waste incineration apparatus capable of measuring weight, and more particularly, to a waste incineration apparatus capable of automatically measuring the weight of food waste, .

Generally, household waste can be classified into recyclable garbage that can be recycled, general garbage that can not be recycled, and food garbage.

Recyclable garbage is collected on a regular basis on a regular basis, free of charge, and non-recyclable garbage is stored in standard bags.

Recently, a plan to implement a food waste disposal system as a measure to reduce the amount of food waste disposal has been considered.

However, unlike ordinary garbage, food waste has a characteristic that it is difficult to discharge after collecting for a long time due to a bad odor, and the weight of the garbage is relatively larger than that of general garbage.

Therefore, it is preferable that a garbage collection container for collecting food garbage is equipped with a device for measuring the weight of the food garbage so that the food garbage discharged from time to time is charged.

However, the conventional garbage collection bin has a structure for collecting garbage, so that the weight of food can not be measured.

Korea Patent Publication No. 2012-0132969

Korean Patent No. 10-0930076

The present invention provides a structure capable of measuring the weight of food wastes.

An embodiment of the present invention relates to an internal housing having an outer body formed with a door, an inner housing formed inside the outer body and accommodating the waste introduced into the loading door, a load cell measuring the load of the waste dropped into the inner housing, And a connection member formed between the inner housing and the outer body portion surrounding the insertion door.

The connecting member is preferably an elastic member or a wrinkle connecting portion.

The lower portion of the inner housing is formed to surround the outer periphery of the lower extension, and the upper portion of the inner housing is spaced apart from the lower portion of the lower extension.

The load cell is formed below the inner housing, and the load cell and the inner housing are connected to each other by a supporting member.

Preferably, the load cell is fixed to an inner upper portion of the outer body, and the load cell and the inner housing are connected to each other by a supporting member.

Preferably, the load cell is formed between a lower extension bend formed by bending the lower portion of the lower extension and a upper housing bend bent from the upper portion of the inner housing toward the lower extension.

The first eccentric hinge shafts are connected to the first eccentric hinge shafts at a horizontal height formed by the first eccentric hinge shafts and are spaced apart from the circumference of the inner housing. A first link member formed to surround the first eccentric hinge shafts and the second eccentric hinge shafts, and second eccentric hinge shafts formed to be opposed to each other at 90 degree positions in portions of the first link member connected to the first eccentric hinge shafts; A second link member connected between the hinge shafts and configured to surround the semicircle of the first link member in a spaced-apart relationship; a second link member extending from the second link member and extending downward from the load concentration member; And may further include a load cell formed therein.

And a ring-shaped airtight member is formed between the load cell and the upper housing bend to contact the inner housing and the lower extension.

And a wrinkle connection portion may be formed between the upper bent portion and the lower extended portion of the housing.

According to another aspect of the present invention, there is provided an air conditioner, comprising: an outer body formed with an inlet door; an inner housing formed in the outer body for discharging the waste introduced into the inlet door; A lower extension portion formed by bending the lower portion of the lower extension portion outwardly and a lower extension portion extending from an upper portion of the inner housing portion spaced apart from the outer side of the lower extension portion, And a load cell formed between the upper bent portion and the upper bent portion of the housing to measure the load of the waste dropped into the inner housing.

An embodiment of the present invention is characterized in that it comprises an outer body formed with a closing door, an inner housing formed inside the outer body and accommodating the waste introduced into the closing door, A first link member connected to the first eccentric hinge shafts at a horizontal height at which the first eccentric hinge shafts are formed and to surround the first eccentric hinge shafts while being spaced apart from the periphery of the inner housing; And a load cell formed below the load concentration member, wherein the weight concentration member extends from the one link member, and the load cell is provided below the load concentration member.

Second eccentric hinge shafts formed to be opposed to each other at 90 degree positions in the portions of the first link member connected to the first eccentric hinge shafts and second eccentric hinge shafts connecting the second eccentric hinge shafts, And a second link member formed to surround the semicircular member in a spaced apart state, the second link member can be extended to the load concentration member.

The following effects can be produced in the garbage dispensing apparatus capable of measuring weight according to the embodiment of the present invention.

First, according to the embodiments of the present invention, a load cell is commonly provided to automatically measure the weight of food waste.

Secondly, according to the second to fourth embodiments of the present invention, when the food is dropped, a part of the food is not released into the space between the upper portion of the inner housing and the lower portion of the lower extension.

Thirdly, since the outer body portion surrounding the insertion door by the wrinkle connection portion is not opened between the upper portion of the inner housing, an effect that the odor generated by the garbage accumulated in the lower portion of the inner housing is blocked from being transmitted to the outside is generated.

Fourth, according to the fourth embodiment of the present invention, there is no need to form the load cell on the lower or outer side of the inner housing, which facilitates space utilization and prevents contamination of the load cell.

Fifth, according to the fifth embodiment of the present invention, even when food waste is biased into the inner housing, the load is accurately transmitted to one load cell, thereby improving the accuracy of load measurement of food waste.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is a schematic perspective view showing a device for injecting waste according to an embodiment of the present invention. Fig.
2 is a schematic sectional view showing a first embodiment of the present invention.
3 is a schematic sectional view showing a second embodiment of the present invention.
4 is a schematic sectional view showing a third embodiment of the present invention.
5 is an enlarged view showing some modified examples of the first embodiment of the present invention;
6 is an enlarged view showing some modified examples of the second embodiment and the third embodiment of the present invention;
7 is a schematic sectional view showing a fourth embodiment of the present invention.
8 is a schematic sectional view showing that the hermetic member of Fig. 7 is deformed into a wrinkle connection portion; Fig.
9 is a schematic sectional view showing a fifth embodiment of the present invention.
10 is a horizontal sectional view showing a portion where the eccentricity prevention bracket structure of FIG. 9 is formed;

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings. It is to be understood, however, that the appended drawings illustrate the present invention in order to more easily explain the present invention, and the scope of the present invention is not limited thereto. You will know.

In describing the present embodiment, the same designations and the same reference numerals are used for the same components, and further description thereof will be omitted.

Also, the terms used in the present application are used only to describe certain embodiments and are not intended to limit the present invention. The singular presentation includes plural representations unless the context clearly dictates otherwise. In the present application, the terms "comprises" or "having" and the like are used to specify that there is a feature, a number, a step, an operation, an element, a component or a combination thereof described in the specification, But do not preclude the presence or addition of one or more other features, integers, steps, operations, elements, components, or combinations thereof.

FIG. 1 is a schematic perspective view showing a weighing apparatus capable of weight measurement, which is an embodiment of the present invention, and FIG. 2 is a schematic sectional view showing a first embodiment of the present invention.

1, the apparatus 100 for injecting a weight, which is an embodiment of the present invention, comprises a rectangular unit-shaped charging device outer body 110, a charging door 120 formed on the upper portion of the outer body 110, And a charging sensor unit 130 formed on the front surface of the housing 110.

The charging sensor unit 130 is provided with an opening / closing function for opening and closing the charging door 120 when the user touches the card, and a charging function for paying the cost by the weight of the garbage.

The automatic opening / closing structure of the input door 120 may be formed through a hydraulic valve, and is generally used, and a detailed description thereof will be omitted.

The first embodiment of the present invention includes an inner housing 140 formed below the closing door 120 as shown in FIG. 2, a support rod 160 formed at a lower portion of the inner housing 140, And a load cell 170 formed at a lower portion of the load cell 160.

The supporting rod 160 and the load cell 170 can be installed upside down from each other.

The inner housing 140, the support rod 160, and the load cell 170 are formed inside the outer body 110.

The load cell 170 is a device for measuring the weight of the food waste 200 while being elastically deformed by a load. The load cell 170 measures the weight of the food waste 200 dropped on the inner housing 140.

The inner housing 140 has a cylindrical shape with an open upper part and a lower housing part 142 through which the food waste 200 can be discharged is formed in the lower part.

An elastic member 180 such as a spring is formed as a connecting member between a portion of the outer body 110 that surrounds the input door 120 and an upper portion of the inner housing 140.

The operation of the first embodiment will now be described.

The user who brings the food waste 200 in a state where the input door 120 is closed as shown in FIG. 2 (a) opens the input door 120 as shown in FIG. 2 (b) When the food garbage 200 is dropped, the inner housing 140 is moved downward by the load of the food garbage 200 to compress the load cell 170.

The elastic member 180 prevents the load of the inner housing 140 from being applied to the outer body 110 when the inner housing 140 is moved downward due to the fall of the food waste 200 do.

The load cell 170 calculates a load corresponding to the compressed portion.

The load calculated by the load cell 170 is converted into an amount and transmitted to the charging sensor unit 130 formed on the outer body 110.

When the load of the food garbage 200 is measured in the load cell 170, the lower portion of the housing 142 of the inner housing 140 is opened and the food garbage 200 is dropped as shown in (c) of FIG.

The opening of the housing sub-unit 142 may be formed by a valve opening / closing structure connected to the load cell 170. Since the automatic opening / closing structure of the door is generally widely used, a detailed description will be omitted.

After the lower housing section 142 is opened and the food waste 200 is dropped, the lower housing section 142 is closed as shown in FIG. 2 (d).

As described above, according to the first embodiment of the present invention, when the user inserts the food waste 200 into the waste input device 100, the weight of the food waste 200 can be measured and charged.

3 is a schematic sectional view showing a second embodiment of the present invention.

The second embodiment of the present invention will be described focusing on differences from the first embodiment.

In the case of the first embodiment of the present invention, when the food is dropped in a state where the input door 120 is opened, the space between the outer body portion around the inlet door where the elastic member 180 is formed and the upper portion of the inner housing, Some of which may be deviated.

This is because, since the food waste 200 is mainly carried in a plastic bag, the plastic bag can not be correctly gripped by the user when the plastic bag is torn, so that a part of the food can be dropped around the insertion opening .

Accordingly, in the second embodiment of the present invention, a portion of the outer body 110-2 around the input door 120 is bent downward to form a lower extension 112-2.

The upper portion of the inner housing 140-2 is formed to surround the outer periphery of the lower extension 112-2 and is spaced apart from the lower extension 112-2.

That is, the upper portion of the inner housing 140-2 is formed around the lower extension 112-2 while being positioned higher than the lower portion of the lower extension 112-2.

In the second embodiment of the present invention constructed as described above, when food is dropped in a state that the input door 120 is opened, a part of the food is separated from the upper part of the inner housing 140-2 and the lower extension part 112-2 In the space between the lower portions of the upper and lower plates.

4 is a schematic cross-sectional view showing a third embodiment of the present invention.

4, the load cell 170-3 is fixed to the inner upper portion of the outer body 110-3, and the load cell 170-3 is fixed between the load cell 170-3 and the inner housing 140-3 And is connected to the support member 160-3 so that a separate support structure is not formed below the inner housing 140-3.

In the case of the load cell 170-3, the weight of the load cell 170-3 is measured as it is elastically stretched due to the load of food garbage.

According to the above-described structure, the third embodiment of the present invention has an effect that the weight of the food waste put into the inner housing 140-3 can be measured through elastic stretching of the load cell 170-3.

After the weight of the food wastes introduced into the inner housing 140-3 is measured, the food wastes fall downward and the elastic extension of the load cell 170-3 is restored.

5 is an enlarged view showing some modified examples of the first embodiment of the present invention.

2, in the first embodiment, the elastic member 180 such as a spring is formed in a spacing space between the outer body 110 portion surrounding the insertion door 120 and the upper portion of the inner housing 140 However, since the function of sealing the space can not be performed, not only the case where the food is separated into the separated space but also the odor generated by the piles of the food waste 200 stacked on the lower side of the inner housing 140, When the door 120 is opened, a problem of being discharged to the user through the space is generated.

Some modifications of the first embodiment of the present invention are the same as those of the first embodiment shown in Fig. 5, except that a portion between the outer body 110 surrounding the perimeter of the door 120 and the upper portion of the inner housing 140 is formed as a wrinkled- (182) to form a closed structure.

According to some modified examples of the first embodiment of the present invention, food waste is introduced as shown in FIG. 5 (b) before the food waste is introduced as shown in FIG. 5 (a) The wrinkle connecting portion 182 is deformed into a state in which the wrinkle is expanded and the portion between the outer body 110 surrounding the opening 120 and the upper portion of the inner housing 140 is opened So that the malodor generated by the garbage accumulated in the lower portion of the inner housing 140 is prevented from being transmitted to the outside.

6 is an enlarged view showing some modified examples of the second embodiment and the third embodiment of the present invention.

In the second embodiment shown in FIG. 3 of the present invention and the third embodiment shown in FIG. 4, the lower extension 112-2, 112-3, the lower extension 112-2, 112-3, A part of the food is dropped to the lower extension portions 112-2 and 112-3 when the food is dropped in a state in which the input door 120 is opened by the upper structure of the inner housings 140-2 and 140-3, The odor generated by the pile of food garbage accumulated on the lower portion of the inner housing 140-3 is absorbed to the outside of the inner housing 140-3 and the upper portion of the inner housings 140-2 and 140-3, Can not be excluded.

Some modifications of the second and third embodiments of the present invention are similar to those of the second and third embodiments of the present invention, as shown in FIG. 6, in which a portion of the outer body 110-2, 110-3 around the input door 120 is bent downward, (112-2, 112-3) and an outer periphery of the lower extension (112-2, 112-3) so as to surround the outer periphery of the lower extension (112-2, 112-3) A wrinkle connection portion 182-2 is formed between the upper portions of the inner housings 140-2 and 140-3 so that the odor generated by the food garbage piles stacked below the inner housings 140-2 and 140-3 flows outward It is possible to prevent divergence.

6 (a), in the state where the input door 120 is not opened, when the user opens the input door 120, Even when the internal housings 140-2 and 140-3 are moved downward by the load of the food garbage when the garbage is dropped into the inner housings 140-2 and 140-3, 2 is opened and the sealing action is maintained, so that the odor generated by the pile of food garbage accumulated under the inner housings 140-2 and 140-3 can be prevented from being diverted to the outside.

7 is a schematic sectional view showing a fourth embodiment of the present invention.

The fourth embodiment of the present invention is similar to the fourth embodiment shown in FIG. 7 except that a rectangular parallelepiped external body 110-4, a closing door 120 formed on the upper portion of the external body 110-4, A lower extension 112-4 formed by vertically bending and extending a portion of the outer body 110-4 formed in the lower extension 112-4 and a lower extension bend 112-4 formed by bending the lower portion of the lower extension 112-4 outward, A housing upper bend portion 142-4 formed to surround the lower extension portion 112-4 and bent at a lower portion in the direction of the lower extension portion 112-4, And a load cell 170-4 formed between the housing upper bend portion 142-4 and the lower extension bend portion 114-4.

A ring-shaped hermetic member 192-4 is formed between the load cell 170-4 and the housing upper bend portion 142-4. Between the hermetic member 192-4 and the load cell 170-4, An intermediate diaphragm 194-4 is formed.

The hermetic member 192-4 is located in a space between the housing upper bend portion 142-4 and the middle diaphragm 194-4 and is disposed in the inner housing 140-4 and the lower extension portion 112-4 .

Accordingly, even when the food waste falls down to the inner housing 140-4 and the inner housing 140-4 is moved downward, the hermetic member 192-4 is prevented from moving to the inner housing 140-4 and the lower extension 112 -4, respectively, so that the odor generated from the pile of food garbage accumulated under the inner housing 140-4 is prevented from diffusing to the outside.

The load cell 170-4 is formed between the housing upper bend portion 142-4 and the lower extension bend portion 114-4 so that when the food waste falls on the inner housing 140-4, The load cell 142-4 compresses the load cell 170-4 and measures the load of the food waste.

Accordingly, the fourth embodiment of the present invention eliminates the need to form the load cell 170-4 on the lower or outer side of the inner housing 140-4, thus facilitating space utilization and preventing contamination of the load cell 170-4 Effect is generated.

8 is a schematic sectional view showing that the hermetic member of Fig. 7 is deformed into a wrinkle connection portion.

In the fourth embodiment of the present invention, a ring-shaped airtight member 192-4 may be formed as shown in FIG. 7, but in this case, a ring-shaped airtight member 192-4 is provided in the inner housing 140-4, There is a possibility that fine leakage may occur even when both the upper and lower extension portions 112-4 are in contact with each other. As a result, as shown in FIG. 8, corrugation is formed between the housing upper bent portion 142-4 and the lower extension portion 112-4 Thereby forming a connection portion 184-4.

Even if the food waste is dropped by the inner housing 140-4 and the inner housing 140-4 is moved downward to compress the load cell 170-4, Thereby maintaining airtightness between the upper bent portion 142-4 and the lower extension portion 112-4.

According to the above-described structure, the embodiments of the present invention provide an apparatus for automatically measuring the weight of food waste, which is capable of measuring weight.

In the meantime, in the first to fourth embodiments of the present invention, a plurality of load cells are used. In this case, when the food waste falls toward the lower one side of the inner housing while falling into the inner housing, There is a problem that the load can not be accurately measured because the load is concentrated on the load cell adjacent to the food garbage.

FIG. 9 is a schematic sectional view showing a fifth embodiment of the present invention, and FIG. 10 is a horizontal sectional view showing a portion where the eccentricity prevention bracket structure of FIG. 9 is formed.

A fifth aspect of the present invention is to provide a garbage dispensing apparatus having a structure in which accurate load measurement can be performed even when garbage falling into an inner housing is biased toward a lower side of the inner housing.

The refuse injecting apparatus according to the fifth embodiment of the present invention includes first eccentric hinge shafts 215a and 215b formed at two opposing points on the upper periphery of the inner housing 140-5, A first link member 225 connected to the first eccentric hinge shafts 215a and 215b at a horizontal height formed by the first and second link members 215a and 215b and configured to surround the inner housing 140-5 in a spaced- And second eccentric hinge shafts 215a and 215b of the first link member 225 that are opposed to each other at an angle of 90 degrees with respect to the inner housing 140-5 at portions connected to the first eccentric hinge shafts 215a and 215b. And a second link member 233 which is formed in such a manner as to connect between the hinge shafts 235a and 235b and the second eccentric hinge shafts 235a and 235b and surround the semicircle of the first link member 225 in a spaced- A load concentration member 255 extending downwardly from the second link member 245 and an inner wall of the outer body 110-5, And a load cell 170-5 supported by the brackets 265 and contacting the lower surface of the load concentration member 255.

The first eccentric hinge shafts 215a and 215b are rotatably connected to a portion connected to the inner housing 140-5 or a portion connected to the first link member 225, State.

That is, when the first eccentric hinge shafts 215a and 215b are rotatable at a portion connected to the inner housing 140-5, only the inner housing 140-5 is rotated about the first eccentric hinge axis The first eccentric hinge shafts 215a and 215b are connected to the first link member 225 and the first eccentric hinge shafts 215a and 215b are connected to the inner housing 140-5. The first link member 225 is rotated with respect to the first link member 225 as a whole.

The second eccentric hinge shafts 235a and 235b are rotatably connected to any one of the first link member 225 and the second link member 245, to be.

That is, when the second eccentric hinge shafts 235a and 235b are rotatable at a portion connected to the first link member 225, the first link member 225 is rotated about the second eccentric hinge shafts 235a and 235b, The second eccentric hinge shafts 235a and 235b and the second eccentric hinge shafts 235a and 235b are rotated when the rotatable structure is formed at the portion where the second eccentric hinge shafts 235a and 235b are connected to the second link member 245, The first link member 225 is rotated integrally with respect to the second link member 245.

The first eccentric hinge shafts 215a and 215b are positioned in the front and rear direction of the inner housing 140-5 and the second eccentric hinge shafts 235a and 235b are positioned in the inner housing 140-5, As shown in FIG.

When the food waste falls downwardly toward the lower front of the inner housing 140-5, the inner housing 140-5 rotates about the second eccentric hinge shafts 235a and 235b toward the inner housing 140-5 The load of the food waste is transmitted to the load concentration member 255 and the load concentration member 255 transmits the load to the load cell 170-5.

When the food waste falls downwardly to the left of the inner housing 140-5, the inner housing 140-5 rotates about the first eccentric hinge shafts 215a and 215b toward the inner housing 140-5 The load of the food waste is transmitted to the load concentration member 255 in the case of the first link member 225 and the second link member 245 and is finally transmitted to the load cell 170-5, The load is transmitted to the load.

As described above, according to the fifth embodiment of the present invention, even when the garbage is deflected into the inner housing 140-5, the load is accurately transmitted to one load cell 170-5 and the load of the garbage is measured An effect of improving the accuracy is generated.

It will be apparent to those skilled in the art that the present invention may be embodied in other specific forms without departing from the spirit or scope of the invention as defined in the appended claims. . Therefore, the above-described embodiments are to be considered as illustrative rather than restrictive, and the present invention is not limited to the above description, but may be modified within the scope of the appended claims and equivalents thereof.

100: Trash charging device 110: External body
120: input door 130: charging sensor unit
140: inner housing 160: support rod
170: load cell 180: elastic member
182: wrinkle connection part 192-4: sealing member
200: Food waste

Claims (13)

An outer body formed with a closing door,
An inner housing formed in the outer body for receiving waste to be introduced into the loading door,
A load cell for measuring a load of the waste dropped into the inner housing;
A connection member formed between the inner housing and an outer body portion surrounding the insertion door;
First eccentric hinge shafts formed at two opposing points on the circumference of the inner housing,
A first link member connected to the first eccentric hinge shafts at a horizontal height formed with the first eccentric hinge shafts and configured to surround the circumference of the inner housing in a spaced-
Second eccentric hinge shafts formed to be opposed to each other at 90 degree positions in portions of the first link member connected to the first eccentric hinge axes,
A second link member connecting between the second eccentric hinge shafts and enclosing the semicircle of the first link member in a spaced apart state;
A load concentration member extending from the second link member and
And a load cell formed below the load concentration member,
And an upper portion of the inner housing is formed to surround the outer periphery of the lower extension portion and is spaced apart from the outer side of the lower extension portion so as to surround the outer periphery of the lower extension portion. Measurable waste input device. The method according to claim 1,
Wherein the connection member is an elastic member. The method according to claim 1,
Wherein the connecting member is a wrinkle connecting portion. delete The method according to claim 1,
Wherein the load cell is formed below the inner housing and the load cell is connected to the inner housing by a supporting member. The method according to claim 1,
Wherein the load cell is fixed to an inner upper portion of the outer body and the load cell is connected to a supporting member between the load cell and the inner housing. The method according to claim 1,
The load cell
Wherein the lower extension portion is formed between the lower extension portion and the upper portion of the housing, the lower extension portion being formed by bending outwardly from the lower portion of the lower extension portion, and the upper portion of the housing being bent from the upper portion of the inner housing toward the lower extension portion. Device. delete The method of claim 7,
And a ring-shaped hermetic member is formed between the load cell and the upper bent portion of the housing so as to contact the inner housing and the lower extension, respectively. The method of claim 9,
And a wrinkle connection portion is formed between the upper bent portion and the lower extension portion of the housing. delete delete delete

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