JPH057384U - Garbage processing equipment - Google Patents

Abstract

(57) [Summary] [Purpose] The composition of a fermenter is improved so that the contents of the fermenter are less likely to adhere to the garbage disposer. A U-shaped inner wall 2 having a smooth surface and made of an elastic body is attached to the inside of the main body frame 1, and a sliding body is provided between a side portion of the main body frame 1 and a side portion of the inner wall 2.

Description

[Detailed description of the device]

[0001]

[Industrial applications]

 The present invention relates to a food waste treatment device mainly for small and medium-sized businesses, which is used for compost by continuously fermenting food waste discharged from homes and businesses. is there.

[0002]

[Prior Art]

 In the conventional food waste treatment device, a food waste treatment device is known in which a stirring claw is horizontally installed in a fermentation tank, the stirring claw is rotated to stir the contents, and the contents are taken out after fermentation. is there.

[0003]

[Problems to be solved by the device]

 However, in the conventional technology, since the action radius of the stirring claw is short, that is, the claw does not reach the inner wall, not only the content adheres to and accumulates on the inner wall surface of the fermenter to lower the stirring efficiency. It puts a load on the rotation of the claws. To eliminate this, regular maintenance was necessary, and this maintenance was also a troublesome task. The present invention has been made for the purpose of improving the above-mentioned problems of the conventional household garbage disposal machine.

[0004]

[Means for Solving the Problems]

 The object of the present invention is as described above, and has the following structure in order to achieve the object. In a food waste treatment device that rotates a stirring claw to stir the microorganisms and organic waste in the fermentation tank to decompose the fermentation, a U-shaped inner wall having a smooth surface and made of an elastic body is attached to the main body frame, A sliding body is provided between the inner wall and the main body frame to remove adhered substances on the inner surface.

[0005]

【Example】

 The purpose and structure of the present invention are as described above, and the embodiments shown in the accompanying drawings will be described below. Fig. 1 is a side sectional view of the garbage disposal of the present invention, Fig. 2 is a front sectional view of the same, Fig. 3 is a perspective view showing the structure of the roller 25, and Fig. 4 is a front sectional view of a small-sized manual garbage disposal. 5 is a side view partially sectional view.

First, the overall configuration will be described with reference to FIGS. The fermenter is composed of a main body frame 1 and an inner wall 2. The main body frame 1 is composed of an upper container 1a and a lower container 1b by molding FRP resin or the like, and a charging port 15 is opened at one side upper part of the upper container 1a. The loading port 15 can be closed by the loading port lid 3, and the loading port lid 3 can be opened and closed by stepping on the open / close pedal 17, and the lever for locking the loading port lid 3 in the open position or the closed position. 16 are provided. An inspection port is opened at the upper end of the other end of the upper container 1a and is covered with the inspection port cover 18 and normally remains closed.

An exhaust port 19 and a side intake port 23 are formed on a side surface of the upper container 1a, and rear intake ports 24, 24 are opened on a rear surface thereof. An exhaust pipe 20 is connected to the exhaust port 19 and an exhaust pipe is formed. 20 An exhaust fan 21 is provided at the upper end, and a water drop trap 22 is provided at the lower end. The water drop trap 22 is for receiving the dew condensation as water drops caused by dew condensation on the inner surface of the exhaust pipe 19 as the outside air cools in winter or at night. Since the air in the fermenter is forcibly discharged from the exhaust port 19 by the exhaust fan 21, the heat and moisture generated inside are naturally sucked from the side intake port 23 and the rear intake ports 24, 24. The gas is discharged and the air is replaced.

Further, in the lower container 1b, a drive gear box in which a rotary shaft 4 is horizontally laid horizontally from the center of the front surface and one end of which penetrates the lower container 1b and communicates with a motor M in a drive unit case E. It communicates with B. On the rotary shaft 4, a cutting blade 5 for cutting raw garbage is provided below the charging port 15, and a stirring claw 6 for promoting fermentation by stirring raw garbage and fungi is provided under the inspection port. It is permanently fixed. Some of the stirring claws 6 are long in order to increase the stirring radius.

An upper resistance plate 7 is installed in the middle of the lower container 1b in the front-rear direction so that raw garbage thrown in through an input port 15 does not directly come out through the output port 9, and immediately in front of the output port 9. A partition plate 8 is arranged in the container so that only the fermented garbage is passed over the partition plate 8 and supplied to a discharge chamber having a discharge port 9. The discharge port 9 is formed in the rear portion of the side surface of the lower container 1b.

Further, fumarole tubes 10R and 10L are arranged on the left and right sides of the bottom of the lower container 1b. The fumes 10R and 10L are for feeding air for keeping the inside of the fermenter at an appropriate temperature, and the air fed from the air filter 14 in the drive unit case E is discharged into the branch pipe 13 by the blower pump P. Further, it is heated to an appropriate temperature by the heating pipes 12R and 12L, and is ejected into the fermentation tank from the fumes nozzle 11 fixed to the fumes pipes 10R and 10L facing inward of the fermentation tank.

In the present invention, an inner wall 2 is provided on the inside of the main body frame 1 of the fermentation tank, which is made of an elastic body made of stainless steel or thick rubber so that the contents are not easily attached, so that the contents are not easily attached. There is. The inner wall 2 is hung vertically from the inside of the side surface of the upper container 1a of the main body frame 1 in the fermentation chamber in front of the partition plate 8, and the rotary shaft 4, the upper resistance plate 7, and the fumes nozzle 11 are provided. Each is inserted inside the inner wall 2 through the body frame 1.

Further, as shown in FIG. 3, rollers 25, 25, which are sliding bodies, are arranged between the side of the main body frame 1 and the side of the inner wall 2, and the rollers 25, 25 are vertically moved along the side surface of the fermentation tank. It is slidably mounted. That is, by vertically installing several racks 29 on the inner surface of the main body frame 1 and providing gears 26 that mesh with the racks 29 on both sides of the roller 25, the vertical movement is possible. Is normally supported by a support member 28 at the lower end of the vertical sliding area, and a handle 27 is projected at the central portion of the roller 25 so as to be projected from a groove 1c provided in the main body frame 1 so that the handle 27 By moving up and down, the roller 25 slides up and down, the sliding causes the inner wall 2 to oscillate, and the contents adhering to the surface of the inner wall 2 can be dropped. However, it is also possible to connect the rollers 25, 25 by means of rods at the side portions so that the center is pivotally supported on the rotary shaft 4 and simultaneously raised and lowered.

Next, a method of stirring will be described. Normally, the rotating shaft 4 having the cutting blade 5 and the stirring claw 6 fixed thereto is rotated by the driving force of the motor M. However, in a more compact garbage processing machine, it is possible to reduce the weight and size and omit the motor M. In this case, in the conventional garbage processing machine, the fermentation tank is manually rotated to stir the mixture. Although the type that does the above is the mainstream, it becomes very heavy because the fermentation tank and the entire contents have to be rotated. Also, since the entire fermentation tank rotates, raw garbage rotates together and air does not easily enter the central part, so it is difficult to perform sufficient fermentation. Also, due to the structure of rotating the fermentor, the fermentor is horizontally long and requires a large space.

The small garbage processing machine shown in FIGS. 4 and 5 according to the present embodiment is a foot-operated rotary machine in which several stirring rods 30 are fixedly mounted in order to eliminate the above problems. This is a form in which the shaft 4 is rotated. That is, several stirring rods 30 each having a stirring member 40 for widening the stirring area are fixedly mounted on the rotating shaft 4 provided horizontally in the fermentation tank, and one end of the rotating shaft 4 is provided with a sprocket in the chain case 35. Fermenter 1 is provided with a foot pedal 34 at the lower part of the side surface, a shaft 41 is provided horizontally at the center of the foot pedal 34, and a sprocket having a ratchet type one-way clutch attached to the shaft 41. It is possible to transmit power to the rotary shaft 4 via the chain 32 by fitting the outer ring. Further, a charging port is provided on the upper part of the main body frame 1, a charging port lid 3 is installed, a ventilation port 36 is provided above the side surface of the main body frame 1, and air is sent to the lower part of the main body frame 1 from the side surface into the inner wall 2. An aeration pipe 37 is installed, and a discharge port 9 is provided so as to communicate from the outer body portion 1 of the fermentation tank to the inner wall portion 2 of the fermentation tank. The operation of the foot pedal 34 requires less force than the conventional manual operation method of the fermentation tank, and air can be sent to the center of the garbage. Also, since the shape of the fermenter is a rectangular vertical shape, the area of the installation site is small.

[0015]

EFFECTS OF THE INVENTION Since the present invention has the above-described structure and embodiments, it has the following effects. That is, by providing the inner wall 2 made of an elastic material in the fermentation tank, the contents inside the fermentation tank are less likely to adhere and solidification can be prevented, the contents are evenly stirred, and good fermentation is promoted. In addition, maintenance such as cleaning the inside of the fermenter became easier.

[Brief description of drawings]

FIG. 1 is a side sectional view of a garbage disposal of the present invention.

FIG. 2 is a front sectional view of the same.

FIG. 3 is a perspective view showing a configuration of a roller 25.

FIG. 4 is a front sectional view of a human-powered small-sized garbage disposal.

FIG. 5 is a partial cross-sectional view of the same side view.

[Explanation of symbols]

 1 Main frame 1a Upper container 1b Lower container 2 Inner wall

Claims (1)

[Claims for utility model registration] [Claim 1] A raw garbage treatment device for rotating a stirring claw to stir the microorganisms and organic waste in the fermentation tank to decompose them by fermentation. An apparatus for treating garbage according to claim 1, wherein an inner wall of the mold is attached to the inside of the main body frame, and a sliding body is provided between the inner wall and the main body frame to remove adhering substances on the inner surface.