KR101438024B1 - apparatus for garbage disposal - Google Patents

Abstract

The present invention relates to an apparatus for treating food waste, and more specifically, to an apparatus for treating food waste which compresses, pulverizes, and dries disposed food waste using one driving motor, thereby minimizing the amount and volume of food waste, and also electricity power consumption.

Description

Apparatus for garbage disposal

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage disposal apparatus, and more particularly, to a garbage disposal apparatus capable of squeezing, drying and crushing waste garbage that has been discarded by using a single drive motor.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage disposal apparatus, and more particularly, to a garbage disposal apparatus capable of squeezing, drying and crushing waste garbage that has been discarded by using a single drive motor.

Generally, the food waste generated after cooking and eating food is separated from the water to be drained after being caught by a drainage line provided at a drainage port of the dishwashing tank, and then treated separately. However, the food waste extracted by the drainage line contains a considerable amount of moisture Therefore, if it is discarded or buried in the ground, it will cause serious pollution due to leachate which is easily decayed or leaked. Therefore, it causes environmental pollution. When incinerating, it is difficult to incinerate or incinerate takes considerably long time.

In other words, food waste has been used as a livestock feed for pigs, chickens, ducks, and dogs until now, but recently it has been dismissed from the farmhouse due to labor shortage and inconvenience of handling and use. Moreover, Because it is contained, when buried in soil or discharged into rivers, various gases and odors released due to corruption cause environmental pollution and serious damage to the growth of crops.

As such, food wastes discarded at homes and restaurants pollute soil and water quality, and therefore, there is a urgent need to solve fundamental problems such as soil, water pollution, and odor due to corruption of food wastes

Accordingly, a variety of treatment alternatives for reducing and recycling food waste have been discussed for a long time. Recently, a food waste disposer for reducing such problems has been provided with a high speed dryer, a fermenter, and a food waste disposer.

However, since the conventional high-speed dryer, fermenter and food waste extinction device are expensive and large, they can not be installed in general households or restaurants because of insufficient space for installation, There is a problem that it can not be installed.

Further, in order to grind and dry food waste, there is a problem in that a grinder or a fermenter and a dryer must be separately purchased.

As described above, the food garbage disposal apparatus of the present invention is a conventional food garbage disposal apparatus that incurs the troublesome and costly burdens and disadvantages of separately performing operations such as grinding and drying for treating food garbage by separate devices and means I want to solve the problem.

The apparatus for treating garbage according to the present invention comprises: a housing 10 having an upper portion opened and a drain 10a formed at a lower portion thereof; A driving motor 30 mounted on the inner bottom surface of the housing 10 to rotate the motor shaft 31 by external power input; A plurality of discharge holes 21 are formed in the side surface and the bottom surface of the housing 10 and fixed to the motor shaft 31 passing through the center of the bottom surface. A dewatering cylinder 20 rotated by driving the driving motor 30; A synchronizing gear 41 formed at the upper end of the motor shaft 31 and coupled to the motor shaft 31 and a reduction gear 42 rotating in engagement with the outer circumferential edge of the interlocking gear 41, A drive unit 40 which is protected by a drive unit 40; A screw rod 50 which is fastened to a lower end of the reduction gear 42 and installed at a central portion of the inner side of the dewatering cylinder 20; At least two through holes 51 are formed in the rims and are engaged with the screw rod 50 in a screwed manner so that the inside of the dewatering cylinder 20 is moved up and down in accordance with the rotation of the screw rod 50 (60); And the other side is bent and penetrates through the through hole 51 of the pressing plate 60 so that when the screw rod 50 is rotated, the pressing plate 60 An "∩" -shaped fixing clip 65 which is fixed so as not to be rotated; A crushing cutter (70) mounted on the motor shaft (31) between the dewatering cylinder (20) and the drive motor (30); A biscuit holder 80 formed between the crushing cutter 70 and the driving motor 30 so as to be removably inserted into the housing 10 in a drawer manner and to store food waste crushed by the crushing cutter 70, ; A drainage tank 12 installed inside the housing 10 to store the water discharged through the discharge hole 21 of the drainage tank 20 and to discharge the water to the drainage hole 10a; And a lid 11 for opening and closing an upper portion of the housing 10 and a central portion formed with a groove 11a for receiving an upper end of the screw rod 50. [ do.

The food garbage disposal apparatus of the present invention has the following effects.

First, the food waste can be easily and easily compressed by a single drive motor driven by an external power source, and then finely pulverized and dried again to minimize the amount and volume of food waste.

In addition, a spiral drainage groove is formed in the periphery of the housing, so that even moisture of the food waste, which is buried in the periphery of the housing when the food waste is squeezed, can be discharged.

1 is a schematic diagram of a food garbage disposal apparatus according to the present invention;
2 is an exploded perspective view of the garbage disposal apparatus according to the present invention.
3 is a cross-sectional view showing the interior of the garbage disposal apparatus according to the present invention
4 and 5 are use state diagrams showing a preferred embodiment of the food garbage disposal apparatus according to the present invention.

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a garbage disposal apparatus, and more particularly, to a garbage disposal apparatus for disposing waste garbage by using a single driving motor to compact, crush and dry the waste garbage, The present invention also relates to a food garbage disposing device which can be minimized.

Hereinafter, embodiments of the present invention will be described in detail with reference to the accompanying drawings.

3 is a cross-sectional view showing the interior of a garbage disposing apparatus according to the present invention, and Figs. 4 and 5 are sectional views of the garbage disposal apparatus according to the present invention. Fig. Fig. 2 is a use state diagram showing a preferred embodiment of the processing apparatus. Fig.

1 to 3, the garbage disposal apparatus according to the present invention includes a housing 10 having an open top and a drain 10a at a lower side thereof; A drive motor 30 mounted on the inner bottom surface of the housing 10 to rotate the motor shaft 31 by external power input; A plurality of discharge holes 21 are formed in the side surface and the bottom surface of the housing 10 and fixed to the motor shaft 31 passing through the center of the bottom surface. A dehydrator (20) rotating by driving the drive motor (30); A synchronizing gear 41 formed at the upper end of the motor shaft 31 and coupled to the motor shaft 31 and a reduction gear 42 rotating in engagement with the outer circumferential edge of the interlocking gear 41, A drive unit 40 which is protected by a drive unit 40; A screw rod 50 which is fastened to a lower end of the reduction gear 42 and installed in a central portion of the dewatering cylinder 20; At least two through holes 51 are formed in the rims and are engaged with the screw rod 50 in a screwed manner so that the inside of the dewatering cylinder 20 is moved up and down in accordance with the rotation of the screw rod 50 (60); And the other side is bent and penetrates through the through hole 51 of the pressing plate 60 so that when the screw rod 50 is rotated, the pressing plate 60 An "∩" -shaped fixing clip 65 which is fixed so as not to rotate; A crushing cutter (70) mounted on the motor shaft (31) between the dewatering cylinder (20) and the drive motor (30); A biscuit holder 80 formed between the crushing cutter 70 and the driving motor 30 so as to be removably inserted into the housing 10 in a drawer manner and to store food waste crushed by the crushing cutter 70, Wow; A drainage tank 12 installed inside the housing 10 to store the water discharged through the discharge hole 21 of the drainage tank 20 and to discharge the water to the drainage hole 10a; And a lid 11 which opens and closes the upper portion of the housing 10 and has a groove 11a at the center of which a top end of the screw rod 50 is fitted.

The housing 10 may have various shapes such as a cylindrical shape or a square shape with an open top and a predetermined internal volume, and the material may be made of a synthetic resin material or a metal material.

A drain port 10a having a predetermined radius is formed in the lower portion of the housing 10 so that moisture of the food waste flowing from the dehydrator 20 to be described later is discharged to the outside of the housing 10 It is a passage.

The water drainage groove 10b is formed in the inner periphery of the housing 10 in such a manner that the moisture of the food waste discharged into the side discharge hole 21 of the dehydration tank 20, The drainage hole 12a and the drainage hole 10a to be described later are caused to flow down along the drainage groove 10b when the inner wall of the housing 10 is buried.

A driving motor 30 connected to an external power source (not shown) and rotating the motor shaft 31 in the forward and reverse directions according to the switch S / W is turned on is provided on the inner bottom surface of the housing 10 do.

The dewatering cylinder 20 is open at the top and is filled with food waste and is fixed to a side of the motor shaft 31 of the drive motor 30 so as to rotate together with the rotation of the motor shaft 31. [ And a plurality of discharge holes 21 are formed on the bottom and side surfaces of the dewatering tub 20 to discharge food waste and moisture to the outside of the dewatering tub 20.

A drive unit 40 is formed at an upper end of the motor shaft 31 of the drive motor 30. The drive unit 40 includes an interlock gear 41 coupled to the motor shaft 31 to rotate horizontally, A reduction gear 42 engaged with the outer periphery of the interlocking gear 41 and rotating at a low speed at a rate about 1/5 of the rotation of the interlocking gear 41; And a case of a predetermined volume which protects the case.

A screw rod 50 having a screw thread is fastened to the reduction gear 42 of the drive unit 40 so that the screw rod 50 is installed in the inner center of the dehydrator 20.

Therefore, the motor shaft 31 is rotated by the driving of the driving motor 30, and the dehydrating tub 20 and the screw rod 50 are rotated by the rotation of the motor shaft 31.

The screw rod 50 is fastened to the screw rod 50 in a threaded manner and moves up and down within the dehydrating tube 20 by the rotation of the screw rod 50, A compression plate 60 for compressing the charged / stored food waste is fastened.

A screw hole 61 having a predetermined height is formed so as to have a smaller radius toward the upper part of the pressing plate 60. The screw hole 61 is formed on the inner and outer circumferences of the screw hole 61 And a fastening nut 62 is fastened to the outer periphery of the screw rod 50. The screw rod 50 is fastened by fastening the fastening nut 62, When the fastening nut 62 is loosened, the diameter of the fastening hole 61 is naturally increased, so that the diameter of the fastening hole 61 is reduced. So that the pressing plate 60 and the screw rod 50 can be easily separated and disassembled.

A plurality of triangular or rhomboid cutter blades 63 are vertically formed on the lower surface of the pressure plate 60. When the food waste is compressed, the cutter blade 63 cuts the food waste, So that it can be squeezed.

The pressing plate 60 is formed with three through-holes 51 at a position where the pressing plate 60 is divided into two at least two, preferably a disk-shaped edge by 120 degrees. The through- Shaped fixing clip 65 to be described later.

The other side of the fixing clip 65 is bent downward from the upper end of the dewatering tube 20 to be fixed to the lower end of the dewatering tube 20, Through the through hole 51 of the press plate 60. The press plate 60 is rotated or rotated when the screw rod 50 is rotated by the fixing clip 65, It has a remarkable effect that it can be safely moved only in the vertical direction from the inside.

The other end of the fixing clip 65 that penetrates through the through hole 51 is bent toward the center of the dewatering cylinder 20 so that the pressing plate 60 is inserted into the fixing clip 65, So that it does not descend any more.

The motor shaft 31 between the dewatering cylinder 20 and the driving motor 30 is provided with a plurality of crushing cutters 70 whose ends are inclined upward and the crushing cutter 70, (30), a predetermined volume of bonsai (80) is formed in the housing (10) by a drawer method.

The crushing cutter 70 further finely cuts / crushes the food waste that is compressed by the crushing plate 60 and discharged through the discharge hole 21 on the bottom surface of the dehydrating cylinder 20, and the crushing cutter 70 ) Are stored in the bins (80) and stored. At this time, a sieve 71 formed of a fine mesh is provided in the upper part of the bonsai 80 so that the volume of the food waste grinded by the grinding cutter 70 by the sieve 71 The large waste is prevented from being introduced into the bonsai 80 and cut / crushed by the crushing cutter 80 again.

A drainage pipe 12 for storing the water discharged through the discharge hole 21 of the drainage tank 20 and discharging the water to the drainage hole 10a may be provided in the lower portion of the housing 10, A heat generator connected to an external power source to generate heat and transferring the generated heat to a space between the bonsai 80 and the dewatering bin 20, 90 may be formed.

A lid for opening and closing an upper portion of the housing 10 which is hingedly connected to the housing 10 at an upper portion of the housing 10 is provided at the center of the lower surface of the lid 11. The screw rod 50, A groove 11a into which the upper end of the screw rod 50 is inserted is formed to assist the screw rod 50 to rotate without being swung left or right when rotated.

Hereinafter, a preferred embodiment of the food waste disposal apparatus of the present invention will be described in detail.

4 and 5, after the lid 11 is opened and the fixing clip 65 fitted to the compression plate 60 is separated from the compression plate 60, And the press plate 60 is separated from the screw rod 50. [

When the upper portion of the dewatering cylinder 20 and the housing 10 is opened by separating the compression plate 60 from the screw rod 50, food waste is introduced into the dewatering cylinder 20, The compression plate 60 is fastened to the screw rod 50 by using the tightening nut 62 and the fixing clip 65. [

When the compression plate 60 is fixed, the lid 11 is closed and the external power switch is turned on to operate the drive motor 30. [

The crushing cutter 70 and the screw rod 50 are rotated according to the operation of the driving motor 30 and the pressing plate 60 is rotated by the rotation of the screw rod 50, The food garbage is discharged to the lower portion through the discharge hole 21 formed in the bottom surface of the dewatering vessel 20, and the moisture is discharged to the lower portion of the dewatering vessel 20, And the water stored in the drain canister 12 is discharged to the outside through the drain hole 10a through the discharge hole 21 on the side and the drain groove 10b of the housing.

The food waste pressurized / compressed by the press plate in the dewatering bin 20 is discharged through a discharge hole 21 of the dewatering bin 20 into a space provided with the crushing cutter 70, 70 are once more dried by the heat generator 90 and then passed through the screen 71 and stored in the binset 80.

The drain port 10a of the housing 10 may be connected to a drain or a water purification system and a water filter for purifying water may be connected to the drain pipe 12. [

Therefore, the food garbage disposal apparatus of the present invention is capable of minimizing the amount and volume of food garbage by simply pressing the food garbage with one driving motor driven by an external power source and finely crushing the food garbage again, Can also be minimized.

Advantages and features of embodiments of the present invention and methods of achieving them will become apparent with reference to the embodiments described in detail below with reference to the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

In the following description of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the subject matter of the present invention rather unclear. The following terms are defined in consideration of the functions in the embodiments of the present invention, which may vary depending on the intention of the user, the intention or the custom of the operator. Therefore, the definition should be based on the contents throughout this specification.

10: housing 10a: drain hole
11: lid 11a: groove
12: drain pipe 20: drain pipe
21: exhaust hole 30: drive motor
31: motor shaft 40:
41: interlocking gear 42: reduction gear
50: screw rod 60:
65: fixing clip 70: crushing cutter
80: Bonsai 90: Heat generator

Claims (5)

A housing (10) of a predetermined volume in which an upper portion is opened and a drain hole (10a) is formed in a lower portion thereof;
A driving motor 30 mounted on the inner bottom surface of the housing 10 to rotate the motor shaft 31 by external power input;
A plurality of discharge holes 21 are formed on the side and bottom surfaces of the housing 10 and the motor shaft 31 is fixed to the center of the bottom of the housing 10, A dewatering cylinder 20 rotated by driving of the driving motor 30;
A synchronizing gear 41 formed at the upper end of the motor shaft 31 and coupled to the motor shaft 31 and a reduction gear 42 rotating in engagement with the outer circumferential edge of the interlocking gear 41, A drive unit 40 which is protected by a drive unit 40;
A screw rod (50) fastened to the reduction gear (42) and installed in the dehydrator (20);
At least two through holes 51 are formed in the rims and are screwed together with the screw rod 50 so that the screw rod 50 is rotated in the vertical direction A moving press plate 60;
And the other side is bent and penetrates through the through hole 51 of the pressing plate 60 so that when the screw rod 50 is rotated, the pressing plate 60 An "∩" -shaped fixing clip 65 which is fixed so as not to be rotated;
A crushing cutter (70) mounted on the motor shaft (31) between the dewatering cylinder (20) and the drive motor (30);
A bonsai 80 formed between the crushing cutter 70 and the driving motor 30 to be inserted into and pulled out of the housing 10 by a drawer and storing the crushed food waste by the crushing cutter 70;
A drainage tank 12 installed inside the housing 10 to store the water discharged through the discharge hole 21 of the drainage tank 20 and to discharge the water to the drainage hole 10a; And
And a lid (11) having a groove (11a) for opening and closing an upper portion of the housing (10) and fixing a top end of the screw rod (50) at a central portion thereof.
The method according to claim 1,
The pressing plate 60 has a central portion that is inclined to have a smaller radius toward the top and a thread 61a is formed on the inner and outer circumferences of the pressing plate 60. The pressing nut 60 has a predetermined height And a fastening hole (61) is formed in the fastening hole (61).
3. The method according to claim 1 or 2,
Wherein a plurality of cutter blades (63) are formed in a vertical direction on a lower surface of the compression plate (60).
The method according to claim 1,
Wherein the drainage groove (10b) is formed in a spiral shape on the inner circumference of the housing (10).
The method according to claim 1,
A heat generator 90 connected to an external power source and generating heat and transmitting the generated heat to a space between the bonsai 80 and the dewatering bin 20 is formed at one side of the housing 10 Food waste disposal device characterized.

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