JP2005330038A - Walking travel type waste volume reducing device - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To solve problems wherein the recovery times are increased and wasteful time is required because waste is recovered and transported from an installation place of scattered waste boxes in a large-scale supermarket in a bulky state. <P>SOLUTION: This walking travel type waste volume reducing device is composed of a running carrier having a handle, a screw press on the running carrier, a recovery bag connected with a discharge port of the screw press, an electric motor driving the screw press, and a storage chamber for the recovery bag. Since the recovery bag is stored in the storage chamber and is conveyed while compressing waste and reducing its volume every installation place of waste boxes, work for exchanging loading of refuse becomes easy and the recovery times are reduced. <P>COPYRIGHT: (C)2006,JPO&NCIPI

Description

  The present invention relates to a walking-moving volume reduction device for waste (such as general garbage) such as large supermarkets, building offices with many floors, paper waste at stations, paper cups, vinyls, plastic bottles, and the like.

  Waste from large-scale supermarkets, multi-level building offices, stations, etc., is moved to a place where garbage bins for general garbage are installed, and small garbage bags are replaced with large garbage storage boxes. It is collected in one place and entrusted to an external specialist. In recent years, some building maintenance contractors have been working on cleaning and collecting the garbage.

However, since the general garbage is discarded directly in a three-dimensional original form in a trash box or a garbage bag at the site, there is a problem that it is bulky and occupies a large volume, resulting in poor transport efficiency. A "sheet-like compression packing machine" (Patent Document 1) is known as a means for compressing and reducing bulky garbage, and it is disclosed that it is locally disposed at a bag opening site for carrying it out of the building. ing.
JP-A-6-269997

  The above-mentioned sheet-like product compression packing machine is a local installation type, which is convenient for reducing the sheet-like volume and transporting it outside the building. There is still work of collecting and collecting collection trucks at the individual trash can installation locations scattered around, and the bulky waste is separated and collected many times, and it is moved to the local area and moved There is a problem in that it takes a lot of time to collect and transport the trash that has been loaded on the transport vehicle, and reloads it into a locally installed volume reduction device. To do.

  In order to solve the above problems, a traveling cart having a handle, a screw press on the traveling cart, a collection bag connected to a discharge port of the screw press, an electric motor that drives the screw press, and storage of the collection bag The present invention provides a walking-movable waste volume reducing device in which a room is placed.

  In the walking mobile waste volume reduction device, the collection bag connected to the discharge port of the screw press is supplied with the compressed product, and the urging force of the screw press acts on the compressed product in the collection bag. It is characterized by having a battery that is charged while preventing restoring force and that drives an electric motor.

  In the walking mobile waste volume reducing device, the screw press is stopped by providing a sensor for detecting that the waste has been thrown into the collection bag and has reached a predetermined charging amount. .

Since it is configured as described above, in the process of collecting and transporting trash to widely scattered trash bin installation sites, the collection bags that have been compressed and reduced to the minimum at the installation site are efficiently loaded on the transport cart. Therefore, the number of times of transportation is reduced and labor costs are also reduced.
Also, since the urging force in the screw press acts on the compressed product in the collection bag, the volume reduction state in the bag is maintained by a single compression operation of the screw press. Since the volume reduction operation can be performed by the battery while moving without the need for a compression operation, the transportation movement time is efficient.
In addition, since the input amount sensor is provided in the collection bag, the volume reduction input amount in the garbage bag is always constant, which is convenient because the operator can concentrate on the input of garbage.

  The configuration will be described below based on the drawings in which the present invention is implemented. FIG. 1 is a side view in which the present invention is implemented, and a part thereof is omitted. FIG. 2 is a plan view and a part thereof is omitted. 3 is a rear view showing power transmission, and FIG. 4 is a front view.

  In FIG. 1, reference numeral 1 denotes a traveling carriage, which is equipped with a pair of universal casters on the front side and a pair of wheels 22 on the rear side with respect to an L-shaped frame. ing.

  Reference numeral 2 denotes a screw press, which is installed horizontally in the front-rear direction at the center of the traveling carriage base 1. Reference numeral 3 denotes a main shaft, which is provided with a screw-like blade 4 and pushed toward the discharge port 6. The pitch of the blades 4 is set little by little toward the discharge port.

  Reference numeral 12 denotes a hopper, into which general waste such as paper, plastic bottles, and vinyl is disposed. Reference numeral 11 denotes a crusher provided in the hopper 12, which crushes a plastic bag covering the waste thrown into the hopper or makes a lump of litter fine. Reference numeral 7 denotes a hook, which is provided at the upper and lower ends of the discharge port 6 and hooks the loop 25 of the collection bag 10.

  A purse-like entrance provided at the upper part of the side surface of the 10 collection bags is connected to the end of the discharge port 6. A string is provided at the entrance of the purse-like shape, and both ends thereof are looped 25 to be hung on the hook 7. Therefore, the processed products compressed and reduced by the screw press 2 are sequentially sent to the collection bag 10 and filled in the collection bag 10 and gradually filled and expanded while receiving the pressurizing force of the screw press 2.

  Reference numeral 8 denotes a detection sensor, which is installed so as to press the upper surface of the collection bag 10 connected to the discharge port 6 of the screw press 2. When the processed product reduced in the collection bag 10 is put into the recovery bag 10 and reaches the upper part, the detection sensor 8 is pressed upward to come into contact with the limit switch 9 and stop the rotation of the screw press 2 via the electric control circuit. At the same time, a full lamp is displayed on the operation panel 24, and the operator replaces the collection bag 10.

  A water receiver 20 collects waste liquid discharged from a hole provided on the discharge port 6 side of the cylindrical case 5 and stores it in the tank 21.

  Reference numeral 16 denotes a sprocket which is provided at one end of the main shaft 3. Reference numeral 17 denotes a sprocket that drives the crusher 11. Reference numeral 23 denotes a storage chamber in which a collection bag 10 filled with a processed product is placed and stored. Reference numeral 13 denotes a lid of the hopper 12. An operation panel 24 is provided at an intermediate portion of the handle 14.

  2 and 3, reference numerals 18 and 19 denote electric motors which are connected to and driven by 15 batteries. The electric motor 18 drives the sprocket 17 of the crusher 11 through the sprocket and chain. An electric motor 19 drives a sprocket 16 provided on the main shaft 3 of the screw press 2 via a sprocket and a chain. The electric motor 18 can be operated as a self-propelled driving cart when the above-described wheels 22 are drivingly connected with a reduction means interposed, and the gist of the present invention is the same.

  In FIG. 4, 6 indicates a discharge port of the screw press 2. A detection sensor 8 is located on the upper surface of the collection bag 10 when the storage bag 10 is installed at the discharge port 6. The collection bag 10 can be provided with a total of four collection bags 10, two adjacent to those attached to the screw press 2 in the lower storage portion and two in the upper storage chamber 23.

A part of the side view of the present invention is omitted. Some parts are omitted from the plan view Rear view showing power transmission Front view

Explanation of symbols

DESCRIPTION OF SYMBOLS 1 Traveling cart 2 Screw press 3 Main shaft 4 Blade 5 Cylindrical case 6 Discharge port 7 Hook 8 Detection sensor 9 Limit switch 10 Collection bag 11 Crusher 12 Hopper 13 Lid 14 Handle 15 Battery 16 Sprocket 17 Sprocket 18 Electric motor 19 Electric motor 20 Water Receiver 21 Tank 22 Axle 23 Storage chamber 24 Operation panel 25 Loop

Claims (3)

  A walking carriage having a gripping carriage, a screw press on the traveling carriage, a recovery bag connected to a discharge port of the screw press, an electric motor for driving the screw press, and a storage chamber for the recovery bag. Mold waste volume reduction device.   The collection bag connected to the discharge port of the screw press is filled with an electric motor that is supplied with a compressed product and prevents the restoring force from acting by the urging force of the screw press against the compressed product in the collection bag. 2. The walking and moving waste volume reducing device according to claim 1, further comprising a battery for driving the battery. The walking and moving waste volume reducing device according to claim 1, wherein a sensor is provided to detect that the waste has been put into the collection bag and has reached a predetermined amount to stop the screw press.

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