KR200254371Y1 - foodwaste reduced an apparatus - Google Patents

Abstract

The present invention relates to a food waste reduction device, and finely crushes the fibrous food by the difference between the rotational speed of the low speed rotational heat and the high speed rotational heat of the crushing unit to improve the compression efficiency, and to rotate the forward / reverse rotational motor in the reverse direction By discharging the input food waste in the opposite direction to the input direction, it removes foreign substances such as food waste.In particular, the food waste reduction device can be used by using the pressure of tap water or the pressure of the hydraulic motor. By washing, the residue can be washed clean.

Description

Foodwaste reduced an apparatus

The present invention relates to a food waste reduction apparatus, and more particularly, to a food waste reduction apparatus for finely crushing food waste to increase dewatering efficiency and to reduce volume and weight of food waste.

Generally, various food wastes are discharged from homes and restaurants, which are disposed of in a pay-as-you-go bag in a state containing water, which is thrown away or buried, causing odor or spilling of leachate. It flows into the sea, soil, etc. and becomes the main culprit of environmental pollution.

Therefore, in order to reduce the volume and weight of food waste and to prevent environmental pollution, various kinds of food waste disposal apparatuses have been developed in the past.

In the conventional food waste processing apparatus, when the food waste is put into a pair or two pairs of grinders, two rotary blades simultaneously rotating according to the size of the grinder crush the food waste and push it to the bottom, and thus the crushed food After discharging the food waste to the outside by using the gear of the transport device, the waste was washed using the pressure of tap water to remove the residues remaining in the grinder and the gear of the transport device.

However, there are many fiber foods in our food culture, and these fiber foods are not crushed finely and are sucked down in the direction of the two blades of the crusher. There is a problem in that, since the food remaining in the process of crushing, transporting, compressing the food waste is washed under the pressure of tap water, there is a problem that the water pressure is weak to completely remove the residue causing the odor.

In particular, when foreign substances such as cutlery and chopsticks, such as food waste, are mixed, the machine does not operate normally in the process of crushing, conveying, and compressing, causing an overload to the rotating motor that transmits power, thereby causing frequent problems. have.

The present invention has been made in view of the above-mentioned problems, and its purpose is to finely crush fiber foods contained in our food culture and to compress and reduce food waste by double compressing the food waste. Is to improve.

Another object is to cleanly clean the residues generated during the crushing, conveying, and compacting of food wastes by using tap water pressure or a pressurized water pressure motor according to the degree of crushing food.

Another purpose is to prevent the cause of failure by allowing food waste and foreign substances to come out in the opposite direction to the input direction of food waste when foreign matters are mixed, such as food waste.

1 is a front view showing a food waste reduction apparatus of the present invention.

Figure 2 is a side view showing a food waste reduction apparatus of the present invention.

3 is a perspective view showing a crushing unit of the present invention.

4 is a cross-sectional view showing a compression unit of the present invention.

* Description of the symbols for the main parts of the drawings *

10: drive switch unit 20: forward / reverse rotation motor

30: Reducer 31: First Chain

32: second chain 40: inlet

50: grinding unit 60: compression unit

70: drain port 80a, 80b, 80c, 80d, 80e: pipe

90: hydraulic motor

100: low speed rotary train 110: first chain gear

120: first gear 130: low speed grinding blade

140: first fixed shaft 200: high speed rotation heat

210: second gear 220: high speed grinding blade

230: fixed shaft

61 inlet 62: second chain gear

63: screw gear 64: round triangular member

65: spring 67: compression member

68: discharge port 69: through hole

Configuration of the present invention for achieving the above object is made as follows.

A square inlet with a constant inclination so that food waste can be introduced into the inside, a drive switch unit having a plurality of switches for controlling supply of external power, adjustment of washing intensity, adjustment of rotation direction and stop, and washing Food crushing and compacting food waste consisting of a drain that discharges the water contained in the used water or food waste to the outside, and a plurality of pipes that serve as a flow path for washing the food waste remaining in the main body and parts In the garbage reduction device,

A forward / reverse rotation motor rotating in a forward direction and a reverse direction according to a switch selection of the drive switch unit;

A reduction gear box for reducing the rotation speed of the forward / reverse rotation motor to a set speed;

A pair of rotary trains, in which a plurality of grinding blades are arranged in a row, rotates one shaft of the rotary shaft at a low speed by rotating the rotary shaft of the other shaft at a high speed by the driving force of the forward / reverse rotary motor, thereby crushing the food waste introduced through the inlet. With the crusher to do,

Compress and transport the food waste crushed through the crushing unit by the driving force of the forward / reverse rotating motor in a rotational motion and a linear motion, and secondaryly compress and discharge the food waste to the outside by using the repulsive force of the elastic body when discharging the food waste. Compression unit,

It characterized in that it comprises a hydraulic motor for boosting the pressure of the tap water supplied through the plurality of pipes.

Hereinafter, a preferred embodiment of the present invention with reference to the accompanying drawings in detail as follows.

1 is a front view showing a food waste reduction apparatus of the present invention.

Figure 2 is a side view showing a food waste reduction apparatus of the present invention.

3 is a perspective view showing a crushing unit of the present invention.

4 is a cross-sectional view showing a compression unit of the present invention.

Referring to Figure 1, the food waste reduction apparatus of the present invention is the drive switch unit 10, the forward / reverse rotation motor 20, the reducer 30, the inlet 40, the grinding unit 50, Compression section 60, drain port 70, a plurality of pipes (80a, 80b, 80c, 80d, 80e), and a hydraulic motor (90).

The drive switch unit 10 is composed of a plurality of switches to supply or cut off the external power to each device provided for crushing, transporting, and compressing food waste.

The driving switch unit 10 includes a power switch 11 for turning on / off an external power source, a power lamp 12 flashing according to the on / off state of the power switch 12, a washing stage by tap water pressure, The washing stage control switch 13 for selecting the washing stage by the hydraulic motor, the pulverizing switch 14 for reducing food waste, the reverse propulsion switch 15 for changing the rotation direction, and cutting off all the power supplies It consists of an emergency stop switch 16 for temporarily stopping.

The forward / reverse rotation motor 20 is rotated in the forward direction by the grinding switch 14 of the drive switch unit 10, it is rotated in the reverse direction by the reverse propulsion switch 15.

The reduction gear box 30 is composed of a plurality of gears is fixed to one side of the forward / reverse rotation motor 20, and the rotation speed of the forward / reverse rotation motor 20 is reduced to a set speed.

The inlet 40 is an inlet for injecting food waste, and an inclination angle, for example, an inclination angle of about 70 degrees, is formed so that the food waste can be easily introduced into the lower portion of the inlet 40.

Grinding unit 50 is installed in the lower portion of the inlet 40, a pair of rotary heat in which a plurality of grinding blades are arranged in a row is rotated on one axis by the driving force of the forward / reverse rotation motor at low speed The rotary heat of the other shaft rotates at a high speed to crush the food waste introduced through the inlet 40.

The grinding unit 50 is composed of a pair of low-speed rotational heat 100 and a high-speed rotational heat 200 as shown in Figure 3, the low-speed rotational heat 100 is the reduction gear box 30 and the first chain ( 31 is connected to the first chain gear 110, the first gear 120 connected to one side of the chain gear 110, and one side of the first gear 120 to crush the food waste It consists of a plurality of low speed grinding blades 1300, the chain gear 110, the first gear 120 and the first fixed shaft 140 to align the plurality of low speed grinding blades 130 in a row. .

The high speed rotary train 200 is meshed with the first gear 120, and the second gear 210 having a larger gear ratio than the first gear 120 is capable of rotating at a high speed relative to the low speed rotary train 100. ), A plurality of high speed grinding blades 220 zigzag-engaged between the plurality of low speed grinding blades 130 so as to grind food waste by instantaneous rotational force, and the second gear 210 and the plurality of high speed grinding blades. It consists of a second fixed shaft 230 for fixing the two high speed grinding blades 220 in a row.

The compression unit 60 is installed in the lower portion of the crushing unit 50, the food waste pulverized in the crushing unit 50 by the driving force of the forward / reverse rotation motor 20 in a rotary motion and a linear motion It is compressed and transported, and is discharged to the outside by secondary compression by using the repulsive force of the elastic body during the discharge of the food waste.

As shown in FIG. 4, the compression unit 60 connects the inlet 61 through which the food waste crushed by the crushing unit 50 into the inside and the deceleration gear box 30 by the second chain 32. A second gear gear 62, a screw gear 63 connected to one side of the second chain gear 62 and gradually smaller in pitch from one side to the other side, and at one end of the screw gear 63; In order to discharge the food waste to the outside, the circular triangular member 64 having a predetermined inclination, for example, an inclination of about 200 degrees, faces the circular triangular member 64 with a predetermined space and faces an elastic force therein. The branch 65 is embedded therein, the compression member 67 is moved to the left and right by the elastic force to re-compress and compress the conveyed food waste, the discharge port 68 through which the reduced food waste is discharged to the outside, food waste Pressure If that is composed of a plurality of holes (69) which moves the moisture into the lower occurring.

Drainage 70 is fixed to the lower portion of the compression unit 60, and discharges the water discharged from the compression unit 60 to the outside.

A plurality of pipes (80a, 80b, 80c, 80d, 80e) is a movement path of water for washing the food waste remaining in the body and each part using the hydraulic pressure.

The plurality of pipes 80a, 80b, 80c, 80d, and 80e may include a first pipe 80a installed at one side of the drainage part 70, upper and lower surfaces of the compression part 60, and left and right screws. The third pipe 80b installed in the same length as the straight line of the gear 63 and the third pipe installed in a straight line between the low speed rotational heat 100 and the high speed rotational heat 200 of the crushing unit 50 ( 80c), the 4th pipe 80d provided in all the surfaces of the said inlet 40, and the 5th pipe 80e to which the tap water provided in the outside is supplied.

The hydraulic motor 90 is driven by the small end control switch 12 of the drive switch unit 10 to adjust the hydraulic pressure of the tap water and the hydraulic pressure by the rotational force of the hydraulic motor 90 according to the state of crushing food waste. The inlet and outlet of the tap water is formed, and the inlet side is connected to the fifth pipe 80e to which tap water is supplied, and the first pipe 80a to the fourth pipe 80d are connected in parallel to the outlet side. do.

Referring to the operation of the food waste reduction apparatus as described above is as follows.

First, when the food waste collected in a restaurant or home is introduced into the inlet 40, the food waste is easily introduced into the crushing unit 50 by the inclination angle formed in the inlet 40.

At this time, when the user selects the grinding switch 14 in the state of selecting the power switch 11 of the drive switch unit 10, the forward / reverse rotation motor 20 is rotated at a constant speed by the external power supply, The reduction gear box 30 decelerates the rotational speed of the forward / reverse rotational motor 20 at a set speed so that the low speed rotational heat of the crushing unit 50 connected to the first chain 31 and the second chain 32 is reduced. Rotate 100 and compression unit 60.

When the low speed rotary train 100 rotates, the first gear 120 and the plurality of low speed grinding blades 130 fixed to the first fixed shaft 140 of the low speed rotary train 100 rotate. By the second gear 210 engaged with the first gear 120, a plurality of high speed grinding blades 220 are rotated at the same time.

At this time, the rotation speed of the low speed rotational train 100 and the high speed rotational train 200 is determined according to the gear ratio of the first gear 120 and the second gear 210, the second gear 210 Since the first gear 120 has a gear ratio that is relatively higher than that of the first gear 120, the high speed rotational heat 200 rotates at a higher speed than the low speed rotational heat 100.

For example, when the gear ratio of the first gear 120 and the second gear 210 is set to 1: 4, the high speed rotation train 200 has four times the rotation speed compared to the low speed rotation train 100.

Therefore, the food waste introduced through the inlet 40 is pulverized between the low speed grinding blade 130 of the low speed rotary heat 100 and the high speed grinding blade 220 of the high speed rotary heat 200, and the two rotary heats. Due to the rotation of the 100 and 200, the food waste pulverized between the low speed grinding blade 130 and the high speed grinding blade 220 is moved to the lower compression part 60.

In particular, the food containing a lot of fiber, the low-speed rotational heat 100 is relatively fixed by the difference in the rotational speed of the low-speed rotational heat 100 and the high-speed rotational heat 200, the high-speed rotational heat 200 ) Rotates momentarily to finely grind foods containing fiber.

Thereafter, the crushed food waste is introduced into the screw gear 63 of the compression unit 60 rotating by the driving force of the forward / reverse rotation motor 20, and the food waste is rotated by the rotational force of the screw gear 63. The rotational movement and the linear movement are repeated, moving in the direction of the arrow 'I'.

At this time, since the pitch of the screw gear 63 is formed to become narrower toward the moving direction of the food waste, that is, the arrow 'I' direction, the food waste is gradually compressed by the rotational force and the pitch interval.

In addition, when the compressed food waste moves to the circular triangular member 64, the circular triangular member 64 pushes the food waste toward the discharge port 68, and the food waste moves the compression member 67. Pushed in the direction of the arrow 'I', the compression member 67 is pushed by the elastic force of the spring 65 in the direction opposite to the arrow 'I' direction.

Accordingly, the food waste compressed by the screw gear 63 is compressed again by the repulsive force of the springs of the circular triangular member 64 and the compression member 67.

At this time, as the food waste is compressed by the screw gear 63, the circular triangular member 64, and the compression member 67, the water contained in the food waste is discharged, and this water is the lower portion of the compression unit 60. It moves to the drainage portion 70 through a plurality of through-holes 69 formed in the discharge to the outside.

Subsequently, foreign matters such as a cutlery or chopsticks are mixed in the food waste and the food waste reduction device does not operate normally due to the overload of the forward / reverse rotation motor 20. Then, the emergency stop switch 16 of the driving switch unit 10 is turned off. When the forward / reverse rotation motor 20 is temporarily selected and then the reverse propulsion switch 15 of the drive switch unit 10 is selected, the forward / reverse rotation motor 20 rotates in the opposite direction to the arrow 'go' direction. The grinding unit 50 and the compression unit 60 is also rotated in the reverse direction.

Therefore, foreign matters such as cutlery, chopsticks, etc., which are caught in the two rotation rows 100 and 200 of the crushing unit 50 and the screw gear 63 of the compression unit 60 and cause an overload in the forward / reverse rotation motor 20, Get out.

Then, in the process of crushing, transporting, compressing, and discharging the food waste using the food waste reduction device, each part of the food waste reduction device, that is, the inlet 40, the crushing unit 50, the compression unit 60, and the drainage water. Residues of food waste remain in the unit 70 and the like.

When the tap water pressure washing stage is selected using the washing stage control switch 13 of the driving switch unit 10 according to the crushing state of the food waste to remove the residue of the food waste, each part of the food waste reduction apparatus The washing water is supplied through a plurality of pipes 80a, 80b, 80c, and 80d installed to remove food residues by hydraulic pressure of tap water.

However, when the washing stage is selected by the hydraulic motor using the washing stage control switch 13 to wash the residue which is not completely removed by the hydraulic pressure of tap water, such as steamed food, the hydraulic motor is operated so that a plurality of pipes ( It is possible to clean each part of the food waste reduction apparatus by boosting the water pressure of the tap water supplied through 80a, 80b, 80c, and 80d) and removing the food residue by using the boosted strong water pressure.

As described above, the present invention can pulverize fibrous foods by the difference between the rotational speed of the low-speed rotational heat and the rotational speed of the high-speed rotational heat, compressing the pulverized food waste by the difference of differences formed in the screw gear, The compression and reduction efficiency of the food waste is improved by compressing again through the circular triangular member and the compression member.

In addition, when foreign matters are mixed, such as food waste, by rotating the forward / reverse rotation motor in the reverse direction, it is possible to prevent food waste introduced into the crushing and compression parts in the opposite direction to the feeding direction. Can be.

In particular, by using the water pressure of the tap water or the hydraulic pressure boosted by the hydraulic motor according to the degree of grinding the food, it is possible to clean the residue after cleaning the residue generated in the process of crushing, transporting, compressing the food waste.

Claims (3)

A drive switch unit 10 having a plurality of switches for controlling supply of external power, adjustment of washing strength, adjustment of rotation direction and stoppage, etc., and a square inlet having a constant inclination to allow food waste to enter the inside. 40, a plurality of pipes which serve as a drainage part 70 for discharging the water contained in the water or food waste used for washing to the outside, and a water moving path for washing the food waste remaining in the main body and each part. In the food waste reduction apparatus which consists of (80a, 80b, 80c, 80d, 80e), which grinds and compresses food waste, A forward / reverse rotation motor 20 rotating in a forward direction and a reverse direction according to a switch selection of the drive switch unit; A reduction gear box 30 for reducing the rotational speed of the forward / reverse rotation motor 20 to a set speed; A pair of rotary trains in which a plurality of grinding blades are arranged in a row is rotated on one axis by a driving force of the forward / reverse rotary motor, and the rotary heat on the other axis rotates at a high speed, and the food is injected through the inlet 40. A crushing unit 50 for crushing garbage, Compress and transport the food waste crushed through the crushing unit 50 by the driving force of the forward / reverse rotating motor in a rotational motion and a linear motion, and secondarily compresses by using the repulsive force of the elastic body when discharging the food waste. Compression unit 60 to discharge to the outside, Food waste reduction apparatus comprising a hydraulic motor for boosting the pressure of the tap water supplied through the plurality of pipes. The crushing unit 50 is connected to the first chain gear 110 connected to the reduction gear box 30 and the first chain 31 and to one side of the first chain gear 110. A first gear 120 to be connected, a plurality of low speed grinding blades 130 connected to one side of the first gear 120 to crush food waste, the first chain gear 110 and the first gear 120 ) And a low speed rotary train 100 consisting of a first fixed shaft 140 for fixing a plurality of low speed grinding blades 130 in a row and fixed, The second gear 210 which is meshed with the first gear 120 and has a larger gear ratio than the first gear 120 so as to rotate at a high speed relative to the low speed rotational train 100, and food by the instantaneous rotational force. The plurality of high speed grinding blades 220 and the second gear 210 and the plurality of high speed grinding blades 220 engaged in a zigzag form between the plurality of low speed grinding blades 130 to crush the waste Food waste reduction device consisting of a high-speed rotational heat 200 is composed of a second fixed shaft 230 that is aligned and fixed in a row. According to claim 1, Compression unit 60 and the inlet 61 for introducing the food waste pulverized in the crushing unit 50, and A second chain gear 62 connecting the reduction gear box 30 to a second chain 32; A screw gear 63 connected to one side of the chain gear 62 and gradually smaller in pitch from one side to the other side; A circular triangular member 64 connected to one end of the screw gear 63 and having a predetermined slope to discharge food waste to the outside; The circular triangular member 64 is opposed to the surface with a predetermined space, and has a spring 65 having an elastic force therein, and a compression member moved left and right by elastic force to recompress and compress the transported food waste ( 67), A discharge port 68 through which the reduced food waste is discharged to the outside; Food waste reduction device consisting of a plurality of through holes (69) for moving the water generated when compressing food waste to the lower portion.