JP3085569B2 - Separate garbage truck - Google Patents

Abstract

PURPOSE:To provide a sorted refuse collecting vehicle which can automatically throw refuse into a small type collecting box. CONSTITUTION:A vertically moving frame moved vertically through a vertically driving mechanism is provided on the one side wall opposite to a refuse discharge port of an accommodating box 3, and a reversal plate 14 which is reversely reciprocated at its upper limit position on the accommodating box by a reversing cylinder is provided on the vertically moving frame, and a locking means for locking a plurality of small type collecting boxes 24 correspondingly to a plurality of sorted accommodating chambers in the accommodating box is provided on the reversal plate. The small type collecting box 24 is locked on the reversal plate 24, and the vertically moving frame is vertically moved along the accommodating box, and the reversal plate 14 is reversed at its upper limit position through the reversal cylinder to reverse the small type collecting box 24 locked on the reversal plate 14 onto the accommodating box for dropping the refuse accommodated in the above box 24 into the fractional accommodating chambers corresponding in the accommodating box.

Description

DETAILED DESCRIPTION OF THE INVENTION

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a separation garbage truck that separates and collects trash, such as empty cans and empty bottles, according to specified types, and separates and discharges the trash.

[0002]

2. Description of the Related Art Various types of garbage discharged from homes and factories are roughly divided into combustible garbage, non-combustible garbage, empty cans, empty bottles,
It is divided into waste such as batteries. Recyclable waste such as empty cans and empty bottles of these wastes are often collected and reused.

[0003] Therefore, in order to efficiently collect recyclable garbage, the present applicant separates and collects recyclable garbage such as empty cans and empty bottles for each specified type, and separates and discharges it at a garbage disposal plant. A separate garbage truck has already been proposed in Japanese Patent Application No. 4-101000 (filed on April 21, 1992).

As shown in FIGS. 6 to 9, the above-mentioned sorting garbage truck has a rectangular storage box (3) for separating and storing garbage on a carrier (2) of a vehicle body (1), and a dump mechanism (4). And is mounted on one side of the vehicle body (1), for example, on the right side so as to be able to dump. The storage box (3) has a trash inlet (5) on the left side of the upper surface, and is internally partitioned into a plurality of separate collection chambers (7) by partition walls (6) parallel to the vehicle width direction. An independent lid (9) that appropriately closes the garbage discharge port (8) formed in the lower part on the right side of each separation collection chamber (7) can be opened and closed by its own lid drive mechanism (10). Installed in
On the other hand, on the left side of the storage box (3), an input box (12) having a plurality of trash input hoppers (11) corresponding to the plurality of separated collection chambers (7) of the storage box (3) is provided. It is installed so as to be able to move up and down by a loading box drive mechanism (13), and is installed so as to be reversible on the storage box (3) at its upper limit position.

In this sorting garbage truck, trash is sorted and thrown into the plurality of hoppers (11) of the throwing box (12) from the outside, and the throwing box (12) is moved by the throwing box drive mechanism (13) to the storage box. The garbage is moved up and down along the left side wall of (3), turned over to the storage box (3) at the upper limit position, and the garbage stored in the hopper section (11) is dropped into the corresponding sorting / collection chamber (7). Separate collection of garbage is performed. When the collection operation is completed, the storage box (3) is dumped to the right side of the vehicle body (1) by the dump mechanism (4), and the lid (9) of the separation collection chamber (7) for garbage to be discharged is selectively placed. When the lid is opened by the lid driving mechanism (10), the trash in the separated collection chamber (7) of the opened lid (9) is discharged by its own weight from the garbage discharge port (8), and the lid (9) is kept closed. Since the garbage in the separate collection room (7) remains without being discharged, the separately collected garbage is separated and discharged.

[0006]

By the way, recently, there has been an active movement to separate and collect recyclable garbage, and a plurality of collecting garbage is installed in a place where road traffic is not obstructed, and garbage is separated and collected in each collecting garbage. ing. For this reason, in the above-mentioned sorting garbage truck, during collection, the collection basket is placed
2) It takes human labor to put garbage into the hopper section (11), which is time-consuming and inefficient, and requires excessive labor for workers. ,
Moreover, it was not preferable in terms of hygiene management.

SUMMARY OF THE INVENTION The present invention has been made in view of the above problems, and has as its object to provide a sorting garbage truck in which a small collection box is installed instead of a collection basket and trash in the small collection box can be automatically loaded. It is assumed that.

[0008]

According to the present invention, in order to achieve the above object, a storage box partitioned into a plurality of separate collection chambers by a partition wall parallel to a vehicle width direction is provided on a carrier of a vehicle body. A dump mechanism is installed so that it can be dumped on one side of the car body, and a trash inlet is formed on one side of the upper surface of this storage box. In a separate garbage truck that has an independent lid that can be properly opened and closed by its own lid drive mechanism, the lid can be properly opened and closed, and a vertical drive mechanism can be attached to one side wall opposite to the trash discharge port of the storage box. An upper and lower frame that moves up and down along is installed, and a reversing plate that reciprocates and reverses on a storage box with a reversing cylinder at its upper limit position is installed on the upper and lower frames, and the reversing plate faces each sorting storage chamber of the storage box. Multiple small collection boxes It is obtained by installing a plurality of locking means so as to stop.

[0009]

According to the present invention, the small collecting box is hung on the reversing plate, and the upper and lower frames are moved up and down along the storage box. The collected small collection box is turned over onto the storage box, and the trash stored in the small collection box is dropped into the corresponding sorting storage chamber of the storage box.

[0010]

BRIEF DESCRIPTION OF THE DRAWINGS FIG. 1 is an exploded perspective view of a garbage truck according to the present invention.

FIG. 1 is a rear view showing an embodiment of a sorting garbage truck according to the present invention, FIG. 2 is a perspective view showing a reversing plate of the sorting garbage truck, and FIG. It is sectional drawing along. 1 to 3, the same or corresponding parts as those of the conventional sorting garbage truck shown in FIGS. 6 to 9 are denoted by the same reference numerals.

1 to 3, (14) is a pair of columns (1) standing up and down on the left side of the storage box (3).
5) Using a guide as a guide, an upper and lower frame (16), which moves up and down by a suitable vertical drive mechanism (not shown), has a U-shape in plan view in which the upper end is pivotally connected via a pivot (17) so that it can be inverted. The reversing plate makes a reciprocating reversal about the pivot (17) by a reversing cylinder (18) installed between the upper and lower frames (16) at the upper limit position of the upper and lower frames (16). This reversing plate (1
In 4), a plurality of receiving brackets (19) are integrally mounted corresponding to a plurality of separated collection chambers (7) of the storage box (3), and the pivot (21) is connected to the box fixing cylinder (20). A plurality of receiving brackets (1
9) An L-shaped movable stopper (2
3) is installed rotatably.

Next, an example of garbage collection operation by the sorting garbage truck of the above embodiment will be described.

First, with the upper and lower frames (16) positioned at the lowermost positions and the reversing plate (14) lowered, the small collection boxes (24) containing dust for each type are placed in correspondence with the reversing plate (14). After moving to the receiving bracket (19) to be moved, the movable stopper (23) is moved to the plurality of receiving brackets (19) via the crank lever (22) by the box fixing cylinder (20) using the pivot (21) as a fulcrum. ), The handle (24a) of the small collection box (24) is attached to the receiving bracket (19).
The small collection box (24) is hooked on the reversing plate (14) because the small collection box (24) is sandwiched by the movable stopper (23).

When the small collecting box (24) is hung on the reversing plate (14), the upper and lower frames (16) are raised to the upper limit position, whereby the reversing plate (14) is raised.
The small collection box (24) hooked on the reversing plate (14) is raised to the upper limit position. Thereafter, the reversing plate (14) is reversed with the pivot (17) as a fulcrum by the reversing cylinder (18), and the small collection box (24) hung on the reversing plate (14) is placed on the storage box (3). Invert. Then, the lid (24b) of the small collection box (24) is opened, and the refuse stored therein falls by its own weight into the corresponding separate collection chamber (7) of the storage box (3).

When the garbage stored in the small collecting box (24) is dropped into the corresponding collecting chamber (7) of the storing box (3), the reversing plate (14) is pivoted by the reversing cylinder (18). The small collection box (24) hooked on the reversing plate (14) is returned to the upright state by rotating the small collection box (24) on the reversing plate (14) in the opposite direction from the previous rotation. Then, lower the upper and lower frames (16) to the lower limit position, and turn over the reversing plate (14).
And the small collection box (24) hooked on the reversing plate (14) is lowered to the lower limit position.

The reversing plate (14) and the small collecting box (2) hung on the reversing plate (14)
4) When the movable stopper (23) is lowered to the lower limit position, the movable stopper (23) is moved to the side of the plurality of receiving brackets (19) via the crank lever (22) with the pivot (21) as a fulcrum using the box fixing cylinder (20). The small-sized collection box (24) is released from the handle (24a) of the small-sized collection box (24). Thereafter, the small collection box (24) is returned to a place where road traffic is not obstructed again, and the sorting and collection is completed.

As described above, in the sorting garbage truck of the above embodiment, only the worker moves the small collection box (24) to the reversing plate (14), and thereafter, all the small collection boxes are mechanically small. The garbage stored in the box (24) can be put into the corresponding separation storage room (7) of the storage box (3).

FIGS. 4 and 5 show a modification of the reversing plate (14) applied to a small collecting box (25) of a different type. Window holes (26) and (27) are formed on the upper and lower sides corresponding to the separation storage chamber (7), and a box fixing cylinder (28) is provided inside the reversing plate (14) with a pivot (29) as a fulcrum. An upper hook lever (30) that protrudes from the hole (26) and rotates until it is hooked on the handle (25a) of the small collection box (25), and a link (31) is rotated with the rotation of the upper hook lever (30). The lower hook lever (3) that projects from the window hole (27) with the pivot (32) as a fulcrum and pivots until it is hooked on the reversing bar (25b) of the small collection box (25).
3) and the small collection box (25) is moved to the corresponding window hole (26) (27) of the reversing plate (14), and the upper catch lever (30) is used to fix the box. Using the cylinder (28), the pivot (29) is used as a fulcrum to protrude from the window hole (26), and is rotated until it is hooked on the handle (25a) of the small collection box (25), and the lower hook lever (33) is accordingly moved. The small collection box (25) is protruded from the window hole (27) with the pivot (32) as a fulcrum via the link (31) and rotated until it is hooked on the reversing bar (25b) of the small collection box (25). Since the handle (25a) and the reversing bar (25b) are sandwiched between the upper catch lever (30) and the lower catch lever (33), the small collecting box (25) is hooked on the reversing plate (14).

The present invention is not limited to the above embodiment. For example, a reversing plate (14) is mounted on the right side of the storage box (3), and dust is disposed on the left side of the storage box (3). The discharge port (8) and the lid (9) may be attached, and the storage box (3) may be dumped to the left side of the vehicle body (1).

[0021]

According to the present invention, the operator simply for each type
Separate collection of small collection boxes containing garbage in each storage box
By simply moving it to the reversing plate so as to oppose the chamber, all the trash that has been stored in the small collection box can be mechanically separated and put into the corresponding separate collection chamber of the storage box. Garbage input work
It can be performed easily, greatly reducing the labor of the workers, and also has the remarkable effect that the sorting and collecting work in the small collection box can be performed efficiently and the hygiene management for the workers is good. Play.

[Brief description of the drawings]

FIG. 1 is a rear view showing an embodiment of a sorting garbage truck according to the present invention.

FIG. 2 is a perspective view of a reversing plate in the garbage sorting vehicle according to the present invention.

FIG. 3 is a sectional view taken along line AA of FIG. 2;

FIG. 4 is a perspective view of a modification of the reversing plate.

FIG. 5 is a sectional view taken along the line BB of FIG. 4;

FIG. 6 is a perspective view showing a conventional sorting garbage truck.

FIG. 7 is a left side view of a main part of a conventional separation garbage truck.

FIG. 8 is a rear view of the sorting garbage truck.

FIG. 9 is a longitudinal sectional view of a storage box in the sorting garbage truck.

[Explanation of symbols]

 3 Storage box 7 Separate collection chamber 14 Reversing plate 16 Vertical frame 17 Reversing cylinder 19 Receiving bracket 20 Box fixing cylinder 23 Movable stopper 24 Small collection box 24a Handle 25 Small collection box 25a Handle 25b Reversing bar 26 Window hole 27 Window Hole 28 Box fixing cylinder 30 Upper catch lever 33 Lower catch lever

 ──────────────────────────────────────────────────続 き Continuation of the front page (56) References JP-A-6-1401 (JP, A) JP-A-5-72023 (JP, A) Jikken Sho 51-5853 (JP, Y2)

Claims (1)

(57) [Claims] 1. A storage box, which is partitioned into a plurality of separate collection chambers by a partition wall parallel to the vehicle width direction on a cargo bed of a vehicle body, is installed by a dump mechanism on one side of the vehicle body so as to be dumpable, A unique lid drive mechanism that forms a dust inlet on one side of the upper surface of the box, and an independent lid that appropriately closes the dust outlet formed on the lower part of one side opposite to the dust inlet of each sorting chamber In the sorting garbage truck set to be able to swing open and close, a vertical frame that moves up and down along the one side wall by a vertical drive mechanism is installed on one side wall opposite to the garbage discharge port of the storage box. At the upper limit position, a reversing plate is installed on the storage box with a reversing cylinder, and a plurality of hooks are mounted on the reversing plate so as to lock a plurality of small collection boxes facing each sorting storage chamber of the storage box. Characterized by installing means Sorting garbage trucks to be.