KR100650132B1 - Apparatus for proceeding garbage with smasher - Google Patents

Abstract

The present invention relates to a shredding device for a food waste treatment device, and the first food shredding is carried out by the shredding device, and the second grinding is performed by filtering the foreign matter contained in the shredding material after filtering the foreign matter contained in the shredding material. The purpose is to make food waste more effective.

The present invention for realizing this, the hopper (2) provided in the upper portion of the body for the input of food waste, the grinding screw which is mounted in pairs to evenly crush the food waste introduced through the hopper (2) In the general food waste treatment apparatus having a configuration including (3a, 3b): the discharge port 21 is formed on one side to discharge the food input to the grinding screw (3a, 3b) side of the hopper (2) Fixed plate 20 is mounted; In the lower part of the fixing plate 20 to guide the food to the outer peripheral side radially curved guide partition 31 and a plurality of crushing pieces 32 are formed at regular intervals along the outer peripheral side of the rotating plate ( 30) is configured to be rotatable.

Food waste, composting, grinding, crushing

Description

Shredding device for food waste processing equipment {APPARATUS FOR PROCEEDING GARBAGE WITH SMASHER}

1 is a cross-sectional structural view of the food waste treatment apparatus according to the embodiment of the present invention.

2 is a cross-sectional view of a processing unit pulverization unit of the embodiment;

Figure 3 is an exploded perspective view of the breaker of the present invention.

Figure 4 is a partial cutaway cross-sectional view of the crusher of the present invention.

<Explanation of symbols for the main parts of the drawings>

1: opening and closing lid 2: hopper

3: grinding screw 4: strainer

5: drain pipe 6: belt pulley

7: time belt 8: gear

9: support bearing 10: grinding hole

11: drive shaft 12: universal joint

13: grinding screw shaft 15: stirring barrel

16: stirring shaft 17: stirring blade

20: fixed plate 21: outlet

22: support 23: shaft work

30: rotating plate 31: guide partition

32: shredding pieces

The present invention relates to a food waste treatment apparatus, and more particularly, to a shredding structure for preliminary shredding before food waste fed through a hopper is transferred to a grinding screw.

Recently, as the national interest in environmental pollution caused by food waste has increased, various ways of treating food waste have been sought.

As a solution, various kinds of food waste treatment devices are developed that can directly crush and dry food wastes discharged from homes and restaurants. For example, Korean Patent Application No. 2003-81115 ( NAME OF THE INVENTION: Food waste treatment device).

However, the treatment apparatus of the above example can not be sorted for food waste introduced through the hopper, so that metal, such as iron, nails, etc. are mixed into the food as it is introduced into the grinding screw as it may cause a load of the screw .

In addition, during the grinding process in the grinding screw there is a problem that the smooth grinding operation is not made as the residue is deposited between the screws.

 The present invention has been proposed to improve the above problems in the prior art, and the object of the food waste is to be fed to the grinding screw after the first crushing is made is to provide a more effective treatment of food waste have.

The object is a general food waste having a configuration including a hopper provided in the upper portion of the body for the input of food waste, and the grinding screw is mounted in pairs to evenly crush the food waste introduced through the hopper. A processing apparatus comprising: a fixing plate having a discharge port formed at one side of a lower portion of the hopper for discharging the injected food to the grinding screw side; Food waste, characterized in that the lower portion of the fixing plate is configured to be rotatable guide ribs forming a radially curved shape to guide the food to the outer circumferential side and a rotating plate protruding crushed pieces at a predetermined interval along the outer circumferential side. This can be achieved through a crusher for the processing apparatus.

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

1 is a cross-sectional structural view of the food processing apparatus according to the present embodiment, FIG. 2 is a sectional side view of the crushing opening of the processing apparatus, FIG. 3 is a sectional side view of the crushing opening of the processing apparatus, and FIG. It is a perspective view.

First, referring to the overall configuration of the food processing apparatus according to the present embodiment, as shown in FIG. 1, a hopper 2 having an opening / closing lid 1 is formed at an upper portion of the apparatus, and below the hopper 2. The crushing hole 10 of the present invention is mounted, and the crushing screw 3 for crushing the food passing through the crushing hole 10 is mounted in pairs as the main screw 3a and the auxiliary screw 3b. In addition, the strainer (4) for guiding the sewage generated when the food is crushed by the grinding screw (3) to the drain pipe (5) is composed of a bottom surface.

In addition, the lower part of the device is configured with a stirring cylinder 15 is temporarily stored for the stirring treatment of the food is crushed and dropped by the grinding screw (3a, 3b) and in the stirring cylinder 15, the first drive motor ( The stirring shaft 16 which rotates by receiving the rotational force from M1) is provided, and the stirring shaft 16 is comprised of many stirring blades 17 for stirring food.

On the other hand, in the upper structure, the crushing opening 10 is composed of a fixed plate 20 which is fixed to the lower portion of the hopper 2, the rotating plate 30 is rotatably coupled to the lower fixed plate (20).

Among them, the fixing plate 20 is formed with a discharge port 21 on one side for discharging the injected food to the grinding screw side, and a support 22 is formed in the radial direction around the central shaft hole 23. The support 22 is reduced from the lower portion to the upper portion so that the cross-sectional thickness is gradually reduced to reduce the unnecessarily caught food is to be guided along the inclined surface.

In addition, the rotating plate 30 includes a guide partition wall 31 having a radially curved shape for guiding food to the outer circumferential side, a plurality of crushing pieces 32 protruding at regular intervals along the outer circumferential side, and the respective angles. The discharge groove 34 formed between the crushing pieces 32 is comprised.

On the other hand, looking at the power transmission structure for the rotational drive of the rotating plate 30 is the drive shaft 11 and the shaft shaft 33 is connected by the universal joint 12 is configured to receive the rotational force, the drive shaft 11 is installed in parallel with the grinding screw shaft 13 is connected to the gear pair (8, 8 ') from one side, the grinding screw shaft 13 is a second drive motor (M2) as shown in FIG. It is configured to receive power from the belt pulley (6,6 ') connected to the time belt (7).

In the figure, reference numeral 9 denotes a support bearing for supporting the tip of the grinding screw 3a, and 18 denotes a bushing inserted in a ring shape to support the grinding screw shaft 13.

The effect of the operation of the food waste treatment apparatus of the present invention having such a configuration will be described.

First, after opening the upper lid (1) and put the food waste generated in the home or restaurant through the hopper (2), the injected foods into the shredding hole 10 before entering the shredding screws (3a, 3b) Primary grinding is achieved.

That is, when the lower fixing plate 30 is rotated at a high speed around the shaft shaft 33 in the state in which the upper fixing plate 20 is fixed in the crushing device 10, the food wastes introduced into the guide partition wall 31 are formed. It is gradually pushed outward by the curved shape of. In particular, in the process of being pushed out in this way, some of the foods, which are gathered into a lump, are rotated integrally with the rotating plate 30 and hit the tip of a plurality of shredding pieces 32 protruding at regular intervals along the outer circumference. The crushed food is crushed with the discharged through the discharge groove 34 formed between the crushing pieces 32 is discharged through the discharge port 21 is inclined downward to the amount of food discharged to the grinding screw (3) side Can be adjusted.

On the other hand, since the support plate 22 is provided in the radial direction in the fixed plate 20, foreign matter contained in the food waste is caught. If the support 22 is provided as a magnet, it is added to the compost material such as nails or pins. Metal materials, which should not be made, are attached by magnetic force, thereby preventing the inflow of foreign substances.

At this time, the shaft shaft 33 of the rotating plate 30 receives the rotational force from the grinding screw shaft 13 which is driven by receiving power from the second drive motor (M2) through the time belt (7). In this case, power is transmitted through the gear pairs 8 and 8 'and the universal joint 12 provided at one end of the driving shaft 11 and the grinding screw shaft 13, as shown in FIG.

On the other hand, the food waste introduced into the grinding screw (3a, 3b) after the primary crushing through this process is gradually moved by the main screw (3a) is a secondary compression crushing, such a grinding Sewage generated in the process is dropped through the strainer (4) is discharged separately through the drain pipe (5), the crushed food is dropped into the stirring barrel 15 from the tip of the grinding screw (3).

Then, the dropped pulverized product is stirred evenly by the stirring blade 17 of the stirring shaft 16 is rotated by receiving the rotational power from the first drive motor (M1) in the stirring cylinder (15).

At this time, by mixing fermentation promoters such as microbial chips or sawdust for the dry fermentation of the stirring in the stirring process, it is possible to use as a compost after the collection.

In the food waste treatment apparatus of the present invention as described above, the input food waste is first shredded by the shredding hole, and the foreign matter contained in the shreds is filtered and then the second shredding is performed by the grinding screw. As a result, the treatment of food waste becomes more effective.

In particular, the power transmission structure that can use the rotational power of the grinding screw without installing a power source for the drive of the crushing port will have the advantage of reducing the energy consumption.

Claims (3)

A hopper (2) provided at the top of the body for the input of food waste, and crushing screws (3a, 3b) are mounted in pairs to evenly crush the food waste introduced through the hopper (2) In a conventional food waste disposal apparatus having a configuration: A fixing plate 20 having a discharge port 21 formed on one side of the hopper 2 to discharge the injected food to the grinding screws 3a and 3b; In the lower part of the fixing plate 20 to guide the food to the outer peripheral side radially curved guide partition 31 and a plurality of crushing pieces 32 are formed at regular intervals along the outer peripheral side of the rotating plate ( A shredding device for a food waste processing apparatus, characterized in that 30) is configured to be rotatable. The method according to claim 1, The shaft shaft 33 is provided in the center of the rotating plate 30, the shaft shaft 33 is linked to the drive shaft 11 and the universal joint 12 is configured to receive the rotational force, the drive Shaft 11 is a crushing device for food waste treatment apparatus, characterized in that installed in parallel with the grinding screw shaft 13 is connected to the gear pair (8,8 ') on one side. The method according to claim 1, The fixing plate 20 is composed of a plurality of supports 22 in the radial direction about the central shaft hole 23 to which the shaft shaft 33 of the rotating plate 30 is fitted, the support 22 has a cross-sectional thickness Shredding device for food waste processing apparatus, characterized in that the form gradually decreases from the bottom to the top.

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