JPH03157181A - Crude refuse treating device - Google Patents

Abstract

PURPOSE:To suppress clogging by concentrically forming plural annular slits around the center of rotation of a rotating body to form a draining plate and providing a scraping member on the rear surface of the rotating body. CONSTITUTION:A shaft hole part 26 to be inserted with a rotating shaft 33 of the rotating body 32 is formed in the central part of the draining plate 25 and the plural annular members 27 of different diameters are disposed around the shaft hole part 26. The slits 28 whose widths are limited to the extent of not allowing the passage of the crude refuse crushed by a disposer are formed as draining holes between the respective annular members 27. The annular members 27 are supported by supporting ribs 29 formed radially from the shaft hole part 26 on the base. An aperture 30 is formed on the draining plate 25. The draining plate 25 is so positioned that the peripheral edge of the aperture 30 faces the aperture 22 of a case 17 when the draining plate 25 is mounted on the step part 19 of the case 17. The dehydrating efficiency is improved in this way.

Description

DETAILED DESCRIPTION OF THE INVENTION (a) Field of Industrial Application The present invention relates to a garbage disposal device for dehydrating garbage generated during cooking, cleaning up, etc.

(B) Conventional technology In the past, food waste was placed on a draining plate, the food waste was transferred by a rotating body that moved on the top surface of the draining plate, and the food waste was dehydrated during the transfer. Japanese Unexamined Patent Publication No. 57-16
It is known from Publication No. 041 (865F1100).

However, this draining plate has round or square drain holes, and the impact when garbage is thrown in or the movement of the rotating body can cause the garbage to clog the drain holes. It was impossible to perform dehydration treatment.

(c) Problems to be Solved by the Invention The present invention has been made in view of the above-mentioned drawbacks, and an object thereof is to provide a garbage disposal device that can suppress clogging of the draining plate.

(d) Means for solving the problem The draining plate has a plurality of ring-shaped slits formed concentrically around the rotation center of the rotating body, and the slits of the draining plate have eyes on the lower surface of the rotating body. It is characterized by being provided with a scraping member for scraping off clogged garbage.

(e) Operation The garbage is guided onto the draining plate through the input port, guided toward the opening 18 of the draining plate as the rotating body rotates, and is drained while moving on the draining plate.

Food waste may get stuck in the slit due to the impact when falling onto the draining plate, but the food waste stuck in the slit is scraped off by a scraping member formed on the bottom of the rotating body. The slit never gets clogged.

(f) Example An embodiment of the present invention will be described in detail below based on the drawings.

In Fig. 12, 1 is a disposer serving as a crushing means installed at the outlet 4 of a sink 3 of a sink 2 installed indoors, and a vibro connected to a dehydrator 5 serving as a solid-liquid separation means installed outdoors. The garbage generated during cooking, cleaning up, etc. is crushed in the disposer 1, and the crushed garbage is sent to the dehydrator 5 along with water through the connected vibro.
The garbage is dehydrated in a dehydrator 5 and stored, and the garbage stored in the dehydrator 5 is disposed of appropriately by the user.

The operation of the disposer 1 and dehydrator 5 is controlled by operating a switch 7 shown in FIG. The dehydrator 5 is configured to stop its operation after a certain period of time (the time until the dehydration process of the garbage dehydration process of the dehydrator 5 is completed) has elapsed since the dehydrator 5 stopped operating.

The delay circuit 8 will be explained based on the eleventh example. When the switch 7 is closed, the disposer drive relay 10 is turned on via the buffer 9, and the disposer 1 is driven. Also,
The dehydrator drive relay 65 is turned on via the diode 12 of the delay section 11 and the slow switch 513, and the dehydrator 5 is driven.

When switch 7 is opened, the disposer drive relay lO
The power to the disposer 1 is cut off and the disposer 1 stops, and
The dehydrator drive relay 14 is de-energized after a certain period of time determined by the time constant of the capacitor 15 and resistor 16 of the delay unit 11 (the time required for the dehydrator 5 to complete the garbage dehydration process), and the dehydrator is stopped. 5 stops.

Next, the dehydrator 5 will be explained based on FIGS. 1 to 10.

...j. The dewatering Wk5 includes a draining section A that drains the garbage crushed by the disposer 1 and supplied together with water from the connected vibro, and a dehydrating section B that dehydrates the garbage drained in the draining section A. , and a storage section C that stores food waste dehydrated in the dehydration section B, and is formed by sequentially stacking the storage section C, the dehydration section B, and the draining section A from the bottom.

First, the draining section A will be explained.

Reference numeral 17 denotes a rectangular cylindrical case with a bottom, and a cylindrical partition wall 18 is provided protruding from the bottom surface, and a stepped portion 19 is formed on the inner surface of the partition wall 18 to which a draining plate 25, which will be described later, is detachably attached. ing. In addition, in the space surrounded by the partition wall 18, a bearing part 20 for rotatably supporting a rotating shaft 33 of a rotating body 32, which will be described later, is erected at the center of the bottom surface, and this bearing extends radially from the part 20. A pair of partition walls 21 are formed in the area, and the bottom surface of the portion surrounded by the partition wall 18 and the partition wall 21 is formed into an opening 2.
There are 2. The bearing portion 20 and the partition wall 21 are formed slightly lower than the step portion 19. 23 is the partition wall 18
The drain hole formed at the bottom of the case 7 is the drain hole formed at the bottom of the case 7.
One end of a drain pipe 24 is connected to the drain port 23.

Reference numeral 25 denotes a draining plate that is detachably placed a on the stepped portion 19, and has a shaft hole 26 in the center into which a rotating shaft 33 of a rotating body 32 (to be described later) is inserted, and the diameter is set around the shaft hole 26. A plurality of ring-shaped members 27 having different diameters are arranged, and a slit 28 is formed between each ring-shaped member 27 as a drainage hole to the extent that the garbage crushed by the disposer 1 does not pass therethrough. The ring-shaped member 27 has a shaft hole 2 on the bottom surface.
It is supported by support ribs 29 formed radially from 6. 30 is an opening formed in the draining plate 25, which is smaller than the opening 22 of the case 17, and when the draining plate 25 is placed on the stepped portion 19 of the case 17, the opening of the draining plate 25 is opened. The peripheral edge of the portion 30 faces the opening 22 of the case 17 (see FIG. 6). In addition, from the opening 1] part 30 of the draining plate 25, a rotating body 32, which will be described later,
On the rotational direction side, a waterless cut hole part 31 in which the slit 27 is not formed is formed between the opening part 30 and the lower position of the input part 43, which will be described later.

Reference numeral 32 denotes a rotary body which is rotatably supported by the bearing of the case 17 in the part 20, and which is housed in a space surrounded by the partition wall 18. It has a wall 34 and a cylindrical wall 35 fixed to the tip of the radiating wall 34, and on the lower surface of the radiating wall 34,
A brush 36 is provided as a scraping member for scraping off garbage clogging the slit 28 of the draining plate 25.

Reference numeral 37 denotes a support plate that is detachably attached to the upper opening of the case 17, and has a shaft hole 38 for rotatably supporting the rotating shaft 33 of the rotating body 32, and also has the electric motor 27 attached thereto. , the rotation of the electric motor 39 is transmitted to the rotating body 32 via pulleys 40, 41 and belt 42. Further, the electric motor 39 is connected to the case 17 and the partition wall 1.
It will be placed in the space surrounded by 8.

It has become. Reference numeral 43 denotes an input port bored in the support plate 37, and is formed on the side in the rotational direction of the rotating body 32 with respect to the opening 22.30.

44 is a lid that detachably closes the upper opening of the case 17, and forms a communication pipe 45 that is detachably connected to the connecting vibro, and the end of the communication pipe 45 is connected to the input port 43. is connected to. A space surrounded by the radiation wall 34 of the rotary body 32 and the cylindrical walls 3 and 5 is used to store the garbage crushed in the disposer 1 and supplied together with water through the connecting vibro, the communication pipe 45 and the input port 43. It is designed to guide you inside.

Next, the dehydration section B will be explained.

Reference numeral 46 denotes a rectangular cylindrical case with a bottom on which the case 17 of the draining section A is removably placed, and a pair of rollers 5 to be described later.
A discharge hole 47 is formed below 1.55 mm.

Reference numerals 48 and 49 denote a pair of support plates fixed to the case 46, one of which supports the motor 50.

Reference numeral 51 denotes a tenth roller whose rotary shaft is rotatably attached to the support plates 48 and 49, and is made of a material having water absorption and elasticity, such as urethane sponge, and is connected to pulleys 52 and 53 and belts. The rotation of the motor 50 is transmitted to the tenth roller 51 via the motor 54. 5
5 is a 20th roller whose rotating shaft is rotatable on the support plate 48, 49 and is mounted in parallel to the 10th roller 51;
It is made of rubber.

The distance between the axes of the first and twentieth rollers 51.55 is smaller than the sum of the radii of both rollers. Further, the first and twentieth rollers 51.55 are inclined so that when the drainer A is placed on the dewaterer B, one side located below the opening 30 is higher and the other side is lower. (The position of the opening 30 is indicated by a broken line in FIG. 9).

Blades 56 and 57 are respectively provided below the rollers 51 and 55 along the axes of the rollers 51 and 55, and are designed to scrape off food waste adhering to both the rollers 51 and 55.

58 is the roller 51 on the bottom of the case 46, the other side of 55;
That is, one end of a drainage pipe 59 is removably and watertightly connected to a drainage port formed below the lower end of the roller, and this drainage pipe 59 is connected to the drainage pipe 24. connected.

Next, the storage section C will be explained.

Reference numeral 60 denotes a bottomed rectangular cylindrical case with an open top surface on which the dehydrating section B is removably placed, and a storage container 61 that can be taken out and put in is housed inside, and a garbage bag 62 can be removably attached to this storage container 61. The food waste discharged from the discharge hole 47 of the dewatering section B is stored in the garbage bag 62.

The garbage generated during cooking, cleaning up, etc. is put into the disposer 1 from the outlet 4 of the sink 3 of the sink 2, is crushed in the disposer 1, and is sent to the dehydrator along with water via the connected vibro. Sent to 5.

For raw garbage, connect vibro, communication pipe 45 and input port 43
It is guided onto the draining plate 25 in the space surrounded by the radial wall 34 and the cylindrical wall 35 of the rotating body 32 of the draining section A. Then, as the rotating body 32 rotates, the garbage is guided through approximately 473 rotations toward the opening 30 of the draining plate 25, and is drained while moving on the draining plate 25.

Due to the impact when the garbage falls onto the draining board 25,
Although it may get stuck in the slit 28, the garbage stuck in the slit 28 is scraped off by a brush 36 formed on the bottom surface of the rotating body 32, so that the slit 28 will not be clogged.

The drained garbage falls into the dewatering section B through the opening 30 of the draining plate 25 and the opening 22 of the case 17.

At this time, the periphery of the opening 30 of the draining plate 25 is
Since it faces the opening 12 of the case 17, the garbage that falls from the opening 30 of the draining plate 25 will pass through the opening 22 of the case 17.
It falls reliably without sticking to the periphery.

In addition, some of the garbage adheres to the radiation wall 34 of the rotating body 32 and returns to the draining plate 25 without falling from the opening 30.
Although the garbage may move upward and fall onto the drain-free cutter 31, since the drain-free cutter 31 does not have a slit 28, the garbage will not fall onto the case 17.

The garbage a from the draining section A falls onto the higher side of both rollers 51 and 55 (see Figure 10 (a)), and both rollers 51
．． As the roller 55 rotates, it gets caught between the rollers 51 and 55 (see FIG. 10 (b)). At this time, the 10th Ra 51
is made of elastic material, so raw garbage a
can easily get caught up in it.

The food waste a caught between both rollers 51 and 55 is compressed and dehydrated between the rollers 51 and 55, but since the 10th roller 51 has elasticity, the food waste a is crushed and the inside of the food waste is crushed. No organic matter is emitted.

On the other hand, the moisture separated from the garbage a by compression dehydration floats out in the valley between the rollers 51.55 (see Figure 10 (c)), and since the rollers 51.55 are installed at an angle, along the drain outlet 58 and drain pipe 44
drained through.

The food waste a is compressed and dehydrated by the rollers 51.55 until the distance between the axes of the rollers 51.55 becomes the smallest, but after that, the water that floats from the food waste is recovered by the 10th roller 51. When this happens, it is absorbed by the roller 51 (see FIG. 10(d)).

The garbage dehydrated by the rollers 51 and 55 falls from the discharge hole 47 of the case 46 and is stored in the garbage bag 62. In addition, garbage that adheres to the rollers 51 and 55 and tries to rotate together with the rollers is scraped off by the blades 56 and 57 and falls into the garbage bag 62 through the discharge hole 47.

The garbage accumulated in the garbage bag 62 is appropriately disposed of by the user.

In this embodiment, the brush 36 is provided as a scraping member, but as shown in FIG. 13, a plurality of protrusions 63 may be formed on the lower surface of the rotating body 32 and these protrusions may be used as the scraping member.

(g) Effects of the Invention As described above, according to the present invention, the clogging of the draining plate can be prevented with a simple structure, and the dewatering efficiency can be improved.

[Brief explanation of the drawing]

The drawings all show an embodiment of the present invention, in which Fig. 1 is a sectional view of the solid-liquid separation means, Fig. 2 is an exploded perspective view of the same, Fig. 3 is an exploded perspective view of the drainer, and Fig. 4 is the drainer. FIG. 5 is a top view of the draining section, FIG. 6 is a sectional view taken along line XX in FIG. 5, and FIG. 7 is an enlarged sectional view of the main parts of the draining section.
Fig. 8 is a perspective view of the dewatering section, Fig. 9 is a top view of the same, Fig. 10 is an explanatory view of the same operation, Fig. 11 is a circuit diagram, Fig. 12 is an overall view, and Fig. 13 is a scraping member and other parts. FIG. 2 is an enlarged cross-sectional view of a main part of a drainer showing an embodiment of the present invention. 17...Case, 22...Opening, 25...
・Draining plate, 28...Slit, 30...Opening, 32...Rotating body, 36...Scraping member (
brush), =13...inlet, 63...scraping member (protrusion).

Claims (1)

[Claims] (1) A case comprising a draining plate with an input port formed above the draining port and a draining port below the draining plate, and a rotating body disposed within the case so as to rotate on the upper surface of the draining plate, and the rotating body The draining plate is configured to transport the garbage inputted from the input port by a body toward an opening formed at a position different from the input position of the garbage, and the draining plate is configured to A plurality of ring-shaped slits are formed concentrically, and a scraping member is provided on the lower surface of the rotating body to scrape off garbage that has clogged the slit of the draining plate. Processing equipment.