KR20110050827A - A fallen leaves pulverizer - Google Patents

Abstract

PURPOSE: A pulverizer for fallen leaves is provided to fast and conveniently minimize the volume of fallen leaves through a conveyor and a cutter and to prepare recycled goods such as fertilizer through an aging process. CONSTITUTION: A pulverizer for fallen leaves comprise a hopper(100), extrusion screw(200), conveyor(300), compressing roller(400), drier(500), pulverizing device(600) and reservoir(700). The hopper stores the collected fallen leaves. The extrusion screw is installed within the hopper and discharges fallen leaves while agglomerating the fallen leaves. The conveyor guides the fallen leaves discharged from the hopper. The compression roller is installed in top and bottom of the conveyor, compresses the fallen leaves and discharges moisture.

Description

A fallen leaves pulverizer

The present invention relates to a deciduous crushing apparatus, and more particularly, to a deciduous crushing apparatus for processing the discarded deciduous leaves to be utilized as manure or recycled products.

In general, most leaves show early green color due to photosynthetic chloroplasts, and when the water pipes and tubers leading to the leaves are blocked due to seasonal changes, the chlorophyll is destroyed, the color changes, and it is continuously separated from the tree trunks. Will accumulate.

If the stacked leaves are piled up and scattered around the roads and roads, there is a problem of harming the urban environment by mixing with general waste.

In order to solve this problem, it is necessary to remove the fallen leaves by putting cleaning personnel on the site. In this case, a lot of manpower, time, and cost are consumed. There was a problem that hurts the beauty of the road, and the urban aesthetics.

In recent years, where a vehicle can pass, it is collected through a cleaning vehicle having a function of automatically collecting fallen leaves instead of cleaning personnel. Such a cleaning vehicle has been proposed with various functions and structures. However, the cleaning vehicle is used only for collecting and transporting only fallen leaves, and there is a problem in that the fallen leaves cannot be used for new purposes.

In other words, the leaves are transported to a certain place and then burned and burned, but this causes air pollution.

On the other hand, deciduous leaves can be used as a better manure than any fertilizer, such as smoothing soil when used as compost.However, due to the difficulty of collecting and loading, the leaves are currently being burned as they are in the cleaning process. to be.

In addition, when the leaves are left in the mountains as it is, sunlight has not been transferred to the soil, and there has been a problem of suppressing the normal growth of trees.

Accordingly, the present invention was made to solve the above problems,

SUMMARY OF THE INVENTION

first; The purpose is to minimize the volume of collected leaves quickly and easily.

second; The collected leaves are pulverized into chips or powder to make recyclables such as manure.

The present invention to achieve the above object,

A deciduous crusher for crushing and treating fallen leaves, comprising: a hopper for storing the collected fallen leaves; An extrusion screw installed in the hopper so as to be vertically rotatable and discharged while agglomerating the fallen leaves, a conveyor for guiding the fallen leaves discharged from the hopper, and a compression roller installed at the upper and lower sides of the conveyor to compress and discharge the fallen leaves, It characterized in that it comprises a dryer for applying heat to the deciduous panel formed into a plate by the compression roller to dry, a mill for crushing the dried deciduous leaves through a cutting blade, a storage tank for storing the crushed fallen leaves.

It is preferable to form a rectangular cross section so that the contents discharged from the outlet end of the hopper can be evenly loaded on the conveyor.

It is possible to further install an agitator for mixing the material and an additive injector for injecting vegetable oil or microorganism into the reservoir.

It is possible to further provide a discharge screw to agglomerate and discharge the contents to the outlet side of the reservoir.

It is preferable to apply the vegetable oil extracted from a plant or a seed of a plant.

The conveyor includes a belt, a drive roller for conveying the belt, a plurality of feed rollers for supporting the belt, and a motor for rotating the drive roller; It is possible to form a plurality of holes for the discharge of water on the surface of the belt.

The pulverizer is provided with a pair of upper and lower secondary compression rollers and an outer side of the secondary compression roller, and a cutting machine having a cutting blade on the outside so as to be compressed while the panel of the fallen leaves panel is introduced. It is possible to be configured as a motor.

Therefore, the fallen leaf crushing apparatus according to the present invention,

first; The fallen leaves collected into the hopper can be stored quickly and easily by minimizing the volume through the conveyor and cutting machine.

second; The collected fallen leaves are continuously crushed into chips in the form of a cutting machine, thereby producing recyclables such as manure through aging through a storage tank.

Third; Through the fallen leaves processed in the form of chips or powder there is an effect that can be reproduced into a material such as a panel.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the accompanying drawings, and in describing the present invention, if it is determined that the related well-known technology may blur the gist of the present invention, the detailed description thereof will be omitted. do.

The present invention relates to a fallen leaf crushing apparatus for grinding and treating fallen leaves.

The present invention, the hopper (100) for storing the fallen leaves collected by the illustration of Figure 1 or 2, the extrusion screw 200 for discharging while agglomerated the fallen leaves in the hopper 100, and the hopper 100 Conveyor 300 for guiding the fallen leaves discharged from the, Compression roller 400 for compressing the fallen leaves conveyed through the conveyor 300 in the form of a panel, Dryer 500 by applying heat to the compression molded deciduous panel (500) ), A shredder 600 for crushing the dried leaves through the cutting blade, and a storage tank 700 for storing the crushed fallen leaves.

The hopper 100 is to store the collected fallen leaves, the upper inlet is formed to be open and the extrusion screw 200 is installed to be rotatable vertically inside, the inner wall of the lower outlet from the open space 110 An inclination angle is formed to narrow the width, and the outlet end portion is formed in a rectangular cross-sectional structure so as to be widely guided from the upper surface of the belt of the conveyor 300 when the fallen leaves are conveyed in an aggregated state by the extrusion screw 200.

The extrusion screw 200 is composed of a rotating shaft 210 and the blade 220 and the motor 230 for rotating the rotating shaft 210, while agglomerated falling leaves flowing when driving the motor 230 according to the power applied Discharged.

The wing 220 has a spiral structure downward, and pushes the fallen leaves stored at the time of rotation of the rotary shaft 210 to the lower exit.

The conveyor 300 includes a belt 310, a drive roller 320 for transferring the belt 310, a plurality of feed rollers 330 and the drive roller 320 for supporting the belt 310. It consists of a motor 340 to rotate.

In addition, a plurality of holes 350 are formed on the surface of the belt 310 for discharging moisture.

The compression roller 400 is composed of a pair of upper and lower compression rollers 400a and 400b formed on the upper and lower surfaces of the belt 310 horizontally constituting the conveyor 300, with the belt 310 as the center. It is installed in close contact with the upper and lower parts and rotates by the driving force of the motor 410, and compresses the fallen leaves during the transport of the fallen leaves to form a panel.

Here, the pressure roller 440 is preferably installed at the rear position of the belt 310 in which the extrusion roller 400 is installed to press the fallen leaf panel compressed by the compression roller 400 to be thinner than the secondary. .

The dryer 500 is located in close proximity to the belt 310 forming the conveyor 300, a plurality of lamps 510 for heat dissipation are coupled to the inside of the case.

That is, when the lamp 510 is turned on according to the application of power, heat is dissipated from the lamp 510 to remove moisture from the fallen leaf panel compressed in the panel form.

The grinder 600 is provided on the outside of the upper and lower pairs of secondary compression rollers 620 and the secondary compression rollers 620 so that the deciduous panel in the form of panels can be compressed while being introduced, and a cutting blade on the outside. A cutting machine 640 having a 642 and a motor 660 for rotating the cutting machine 640. Here, the secondary compression roller 620 is made of a metal material of high strength.

In the figure, reference numeral 680 denotes a guide roller for guiding the compressed fallen leaves panel to the cutting machine 640.

Accordingly, the fallen leaves panel which is brought into close contact with the surface of the secondary compression roller 620 is cut in the form of a chip through the cutting blade 642 while the cutting machine 640 rotates.

The reservoir 700 stores the deciduous chips cut from the cutting machine, and when the deciduous chips are stored in a predetermined amount, they are moved to another reservoir or a recycling place.

3 is another example according to the present invention, it is shown by installing a stirrer 740 for mixing the material, the additive injector 800, the discharge screw 720 to inject the additive in the reservoir 700.

The stirrer 740 is a material for mixing the rotating shaft 741 is rotated by the driving force of the motor 742 and the stirring blade 743 is located at the lower end of the rotating shaft 741 to mix the material .

The additive injector 800 is for injecting additives into the reservoir 700, and the additives are liquid or solid when a well-known fertilizer is applied when the deciduous chip is applied as a manure and a recycled product such as a panel. Binder resins and vegetable oils.

The vegetable oil is an oil extracted from a plant or a plant seed, and may be palm oil, coconut oil, castor oil, grape seed oil, jojoba oil, safflower oil, macadamia nut oil, olive seed oil, or the like.

The solid binder resin is applied to increase the adhesive strength in the manufacture of recycled products, such as panels.

The microorganism is preferably added to the microorganisms when applying the deciduous chip to the manure.

In addition, as another example, it is preferable that the separating means is provided to filter the foreign matter contained in the collected fallen leaves or the storage tank 700 while moving the collected fallen leaves into the hopper 100.

The separating means, through the blower can filter the fallen leaves and foreign matter at an appropriate air pressure, and also through the magnetic material can filter the foreign matter from the fallen leaves.

Applicable for reprocessing fallen leaves collected from roads, sidewalks and mountains.

1 is an overall configuration diagram of a fallen leaf crushing apparatus according to the present invention,

2 is a top schematic view of FIG. 1;

3 is another embodiment according to the present invention.

<Description of the symbols for the main parts of the drawings>

100: Hopper

200: extrusion screw

300: conveyor

400: compression roller

500: dryer

600: grinder

700: reservoir

800: additive feeder

Claims (7)

In the deciduous grinding device for grinding and processing the fallen leaves, Hopper 100 for storing the fallen leaves; An extrusion screw (200) installed in the hopper (100) in a vertically rotatable state to discharge while agglomerating fallen leaves; Conveyor 300 for guiding the fallen leaves discharged from the hopper (100); A compression roller 400 installed above and below the conveyor 300 to compress the fallen leaves and discharge the moisture; Dryer 500 for drying by applying heat to the fallen leaves panel formed into a plate by the compression roller: A grinder 600 for crushing the dried leaves through the cutting blade; A reservoir 700 for storing crushed fallen leaves; Deciduous crusher comprising a. The method according to claim 1, And a rectangular cross-section so as to evenly load the contents discharged from the outlet end of the hopper onto the conveyor. The method according to claim 1, Stirrer for mixing the material in the reservoir 700 and The deciduous crusher, characterized in that it further comprises an additive injector 800 for injecting any one of vegetable oil, microorganism, solid or liquid resin binder. The method of claim 3, The fallen leaves crusher, characterized in that the discharge screw 720 is further provided to agglomerated and discharge the contents on the outlet side of the reservoir (700). The method of claim 3, The vegetable oil, Deciduous crusher, characterized in that extracted from the plant or plant seeds. The method according to claim 1, The conveyor, A belt, a drive roller for conveying the belt, a plurality of feed rollers for supporting the belt, and a motor for rotating the drive rollers; Deciduous grinding device, characterized in that the surface of the belt is formed with a plurality of holes for water discharge. The method according to claim 1, The grinder 600 is, A cutting machine having a pair of upper and lower secondary compression rollers 620 and an outer side of the secondary compression rollers 620 and a cutting blade 642 on the outer side so that the deciduous panels in the panel form can be compressed while being introduced. 640) and fallen leaves crusher, characterized in that consisting of a motor (660) for rotating the cutting machine (640).

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