JPS59102702A - Front charge discharge type refuse storage device - Google Patents

Abstract

(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.

Description

[Detailed description of the invention] TECHNICAL FIELD The present invention relates to a forward loading/discharging type garbage storage device.

Recently, garbage storage devices have been used in residential buildings and garbage processing facilities in the middle and highlands of residential buildings to temporarily store garbage and transfer it to garbage collection trucks. This garbage storage device has a garbage storage drum, and when loading garbage, this drum is rotated in the loading direction, and when discharging garbage, it is rotated in the same direction, and the drum is rotated toward the discharge port on the opposite side of the input port. It is now possible to send

This type of conventional garbage storage device has separate input and discharge ports for garbage, with the input port located at a high position and the trench discharge port located at a low position. Therefore, for loading, it is necessary to provide stairs, a lifting device, etc. at the high loading port 1. In other words, the part of the garbage collection vehicle that receives the garbage from the discharge port via a belt conveyor is relatively good, so the installation height of the entire device is not high in order to make the discharge port a height that matches the height.
As a result, the input port becomes even more sieved. Therefore, the equipment cost for the entire device is also reduced.

In view of the above points, the present invention makes it possible to eliminate the need for an input port and an output port, thereby reducing the overall height of the device and simplifying the structure. The present invention provides a front loading/discharging type garbage storage device that is generally inexpensive.

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

In FIG. 1, a dust storage drum 2 is provided on an underframe 1 so as to be rotatable about a rotation axis 2al. The drum 2 is supported by a bearing 5 of a support frame 4 via a shaft 3 on the back side thereof, and on the entrance/exit side of the drum 2, as shown in FIG.
It is supported by a pair of support rollers 6. The drum 2 is rotated in the discharging direction A (Fig. 2) and the opposite loading direction B (Fig. 4) via a motor MK that can freely rotate in forward and backward directions, a sinuprocket 7, a chain 8, and a tube locket 9'ft. .

Fi 871 Helical blade lO for feeding on the inner surface of drum 2
is provided. When the drum 2 is rotated in the loading direction B, the feeder blades 1!10 send the garbage to the right in FIG. Send garbage.

A spiral blade 12 for scooping up dirt is provided at the entrance/exit (ill) of the drum 2, that is, at the left end 101 in FIG.

Inside the opening on the entrance/exit side of the drum 2, there is a loading/discharging structure 1.
3 is rotatably provided. The drum 2 has a bearing 14 at its entrance/exit side, by which the structure 13 is supported. This structure 13 includes a generally cylindrical main body 13a, an outer end 131), and an inner partition plate 13.
0, and an input/discharge chute 14 is provided between the end wall 131) and the partition plate 13C. This chute has an outer end 14 a 'i of the garbage input and discharge opening 14 a 'i located at the height of the rotation axis 2 a, and an inner end 140 of the chute.
is open to the inside of the drum 2. This shoot 14
extends in a direction oblique to the rotational axis 2a of the drum, so that the inner end 141) reaches near the inner circumferential wall of the drum. The opening 14a is normally closed by the dye 16. The lid 16 has a charging lid 16a'i that can be opened and closed, and is slidable along a kite rail 17.

A frame 18 is fixedly mounted around the loading and unloading structure 13, and a pair of two-towel collars 19, 20 are provided facing each other on this frame as shown in FIG. Nuttopper 19 is a draining topper, and Nuttopper 20 is a two-topper for inputting. On the other hand, a protrusion 21 is provided on the loading/discharging structure 13 in a protruding manner.

Next, the entire operation will be explained.

The state in which garbage is loaded into the drum 2 is as shown in FIGS. 3 and 4. That is, when the drum 2 is rotated in the pushing direction B by the motor M after the discharge of dust is completed, the structure 13 also rotates in the same direction due to abrasion due to the seal (not shown) between the drum and the structure 13. The protrusion 21 on the outer surface hits the feeding nut 20, and the structure 13
stops. On the other hand, drum 2 also slightly overruns and is stopped.

The position of the protrusion 21 is determined so that when the protrusion 21 is stopped at the nut stopper 20, the chute 14 assumes a position where the opening 140 is at its lowest position as shown in FIG.

Therefore, as long as the motor M rotates the citram 2 in the loading direction B, the loading/discharging structure 13 automatically assumes the position shown in FIG. 3. Therefore, in this state, the inlet 14 of the lid 16
When the ai opener throws the garbage into the chute 14, the garbage slides down the chute and falls into the drum 2. On this occasion,
Since the input port is not located at a high position on the drum, there is no need to use stairs or a lifting bag M'x for loading. When the drum 2 is rotated from time to time in the loading direction B as the garbage is shuffled by loading, the garbage is sent toward the side of the 111th drum by the blades 10. During this gap, the structure 13 is rotated by the rotation of the drum.
The direction of the chute 14 does not change.

When the drum is full of dust and it needs to be discharged, the motor M rotates the citram in the discharge direction A shown in FIG. As a result, the structure 13 is rotated in the same direction, and its protrusion 21 is also moved in the same direction, and comes into contact with the collar 19 as shown in FIG. 2, which has rotated by about 180 degrees. This causes the structure 13 to stop rotating. At this time, the direction of the chute 14 is as shown in FIG.
) is oriented higher than the opening 14a. On the other hand, after the structure 130 stops rotating, the drum 2 also slightly overruns and is stopped.

After connecting the sump s'4 of the garbage truck and opening the lid 16, when the drum 2 is rotated again in the discharge direction, the dust inside is scraped up to the opening 14b at a high position by the action of the scraping blades 12. It is dropped into the tailgate sump of the garbage truck (FAI diagram) through the opening 14a4. Opening 14ald is the same height as when garbage is put in.
Therefore, it is not too low, and the tailgate sump S
It is not necessary to install the entire device high to accommodate the environment.

As described above regarding the embodiments, according to the present invention,
Garbage can be input and discharged through a single input/discharge port, and the chute connected to this input/discharge port can be sloped to suit loading or discharging, so the loading and discharging operations are not hindered. It is possible to solve the problems of the prior art in that the input port is too high and the inlet port is too high, and it is possible to provide an inexpensive garbage storage device.

[Brief explanation of drawings]

FIG. 1 is a longitudinal sectional view of the discharge letter of the garbage storage device of the present invention;
FIG. 2 is a left side view of FIG. 1, FIG. 3 is a vertical cross-sectional view of the garbage storage device of the present invention in a loaded state, and FIG. 4 is a left side view of FIG. 3. 2... Dust storage drum, 3... Shaft, 6... Support roller, M... Drive source, 10... Feed blade, 12...
・Koroku lifting blade, 13...Loading and discharging structure, 14
... Garbage input/discharge shoe F, 14a... Front opening thereof, 14b... Opening inside the drum, 16... Lid, 1
9.20...Nutotuba, 21...Protrusion. Applicant's agent Kiyoshi Inomata (9), -

Claims (1)

[Scope of Claims] 1) A horizontal garbage storage drum rotatably supported in the loading direction and the opposite discharge direction, and a single-motion device that rotationally drives the drum in the loading direction and the discharge direction; When the drum is rotated in the loading direction, the garbage is sent from the entrance side of the drum to the back side, and when the drum is rotated in the discharge direction, the garbage is sent from the center 1 of the drum toward the entrance side. As shown in FIG. A front loading/discharging type garbage storage device equipped with a loading/discharging chute i extending from the garbage loading/discharging opening toward the inside of the drum in a direction inclined to the drum rotation axis and opening into the drum. 2) When the drum is rotated in the loading direction, it comes into contact with the loading/discharging structure that is rotated in the same direction, and its rotation is such that the inner diameter and opening of the drum of the loading/discharging chute are at their lowest. When the drum is rotated in the discharge direction, the loading and unloading structure that rotates in the same direction comes into contact with the loading and unloading structure that stops at that position, and the opening in the drum of the loading and unloading chute reaches its highest point. 2. The garbage storage device according to claim 1, further comprising a discharging collar that stops at a rotational position and is provided in the locus of rotation of the loading and discharging structure. 3) The garbage storage device according to claim 1 or @2, wherein the garbage inlet and discharge opening is located at a high point near the rotational axis of the drum.