KR20040051916A - The root crusher for producting sawdust and woodchip - Google Patents

Abstract

PURPOSE: A portable apparatus for making saw dust or wood chips utilizing tree root is provided to process tree roots generated upon a civil engineering work into saw dust or chips and reutilize them as feed or manure. CONSTITUTION: A first crusher(40) is installed on the top of the front side of a single frame with wheels(20) and a traction tool(30). A second crusher(50) is installed in the rear side of the first crusher(40). A sorter(60) is installed in the rear side of the second crusher(50). The first crusher(40), second crusher(50) and sorter(60) are connected by conveyers(70,80). A big tree root is crushed by the first crusher and is separated into pieces of wood, and then is fed to the second crusher(50) and become crushed into saw dust and wood chips. Then, the saw dust and wood chips are fed to the sorter(60) and separated from each other.

Description

Mobile sawdust and woodchip manufacturing apparatus utilizing tree roots {The root crusher for producting sawdust and woodchip}

The present invention relates to a device for processing the tree roots generated during civil engineering with sawdust or chips to be recycled into feed or manure, in detail, the primary crusher, secondary crusher and sorter are continuously installed in a single frame. It is composed of primary shredders by primary shredding and primary shredding to separate into pieces of wood, and then transferred to the second shredder by itself to shred in the form of sawdust and wood chips, and then transferred to the sorter again by sawdust and wood chips The present invention relates to a mobile sawdust and wood chip manufacturing apparatus using tree roots configured to be separated from each other.

Conventional logging is carried out in various civil works such as road works and site construction works that pass through forests, and a large amount of tree roots are generated in the process.

Although felled wood has many uses, such as being used as timber after sanctions, some landfills with large tree roots are used, but there is a problem that causes decay after grounding and causes ground subsidence. There have been many problems in processing by consumption.

Therefore, most of the processing companies are left untreated and left to waste, or a lot of manpower is cut and shredded and then incinerated or used as a firewood.

Recently, devices that process these tree roots and process them into sawdust or wood chips have been proposed, but since they are large scale and do not have the ability to move themselves, they are collected at the construction site and transported to the treatment facility. As a result, the overall treatment cost is excessive, causing a lot of complaints in the process of collecting and transporting the tree roots before transport and disposal, and there was a problem that efficient treatment was not achieved.

In addition, since most of the processing facilities produce wood roots by a two-stage shredding process, the final product has a problem in that it is restricted in use because wood chips and sawdust are produced in a ratio of approximately 50:50.

In other words, sawdust can be mixed with livestock manure or mixed with manure after being put in a barn, and can be used directly as compost. However, wood chips have a diameter of 10mm and a length of 30mm. It can be used as a compost after being rotted for a long time, or used as a compost or for rotting in the bottom of an orchard. When these sawdust and wood chips are present in a mixed form, they can only be used for the latter. There was a problem.

The present invention can be quickly moved to a small yard or generation site where the tree roots are collected, crushed to produce sawdust and wood chips in a mixed form, and used as a manure for use after selection and decay by sawdust and wood chips in the field. Its purpose is to divide it into compost costs and to use it as feed for clean roots.

In addition, it is designed to reduce the overall costs of the construction of fixed facilities, to reduce the costs of transportation and collection, and to prevent various civil complaints related to the transportation, yard and disposal of tree roots classified as waste.

1 is a block diagram of the present invention

Figure 2 is a manufacturing process of the tree root is made of sawdust and wood chips by the present invention

* Description of the major symbols

10 Frame 20 Wheel 30 Tow Pop

40.1 Secondary crushers 50.2 Secondary crushers 60. Selectors

70.80.Conveyor

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

Figure 1 is a basic configuration of the present invention, Figure 2 illustrates a tree root treatment process, the present invention is the primary in the front of a single frame 10 having a wheel 20 and the traction port 30 The crusher 40 is installed, the secondary crusher 50 is installed at the rear of the primary crusher, the sorter 60 is installed at the rear of the secondary crusher, and the primary crusher, the secondary crusher and the sorter are respectively conveyors ( 70) (80) by the first shredder large tree roots (100) by the first shredding to separate the pieces of wood 101, and then transferred to the second shredder itself to the sawdust 102 and The present invention proposes a mobile sawdust and wood chip manufacturing apparatus utilizing a tree root of a configuration to be crushed in the form of a wood chip 103, and then transferred to a sorter by itself to separate the sawdust and the wood chip from each other.

In the above, the primary crusher and the secondary crusher use a hammer crusher to divide the tree roots into pieces of 50-100 mm diameter by the primary crusher, and the wood chip and sawdust of 6-10 mm diameter by the secondary crusher. It will be manufactured.

Root chips crushed from the primary crusher are transferred to the secondary crusher by the first conveyor connecting the outlet of the primary crusher and the inlet of the secondary crusher, and the transferred root pieces are wood chips and sawdust by the secondary crusher. Final shredding in form.

Wood chips and sawdust are produced according to the blade pitch and shape of the hammer type shredder constituting the secondary shredder but are mixed in the ratio of 50:50, and the soil on the tree roots is not sufficiently shaken off. It is produced with mixed soil.

Conveyor 80 connecting the sorting machine and the secondary shredder serves to supply the sawdust or wood chips made by the secondary shredder to the sorter.

Sawdust and wood chips introduced into the sorter are separated into wood chips or sawdust according to the size so that the wood chips are discharged through the conveyor 90, the sawdust is discharged through the conveyor (91).

Wood chips are approximately 10 mm in diameter and 30 mm in length, and sawdust is 6-10 mm in size.

The sorting machine is a rotating cylindrical sorting net that passes wood chips and sawdust mixtures and separates them into wood chips and sawdust.Sawdust or soil is passed through the exit of the sorting net by using a sorting net with an eye size of 6-10mm. The wood chip exits through the rear exit of the sorting network.

The present invention according to the above configuration is quickly moved to the area where the tree roots are generated or towed to a small yard simply installed, the tree roots are primarily crushed, and the first crushed tree roots are secondly crushed wood By making chips and sawdust, and finally separating and separating them into wood chips and sawdust by a sorting machine, wood chips can be decayed for manure to produce compost or used as manure such as fruit trees. They can be placed on the floor to produce compost or be used directly as compost.

The present invention according to the above configuration can be moved by towing to the traction inlet to move quickly to a small yard or generation site where the tree roots are collected and crushed to produce sawdust and wood chips of mixed form and sawdust and wood in the field The chips can be selected and used as manure or direct expenditure.

In addition, in the case of clean roots, the sawdust and wood chips can be separated and used for feed, and since they are mobile, they reduce the overall costs of the construction of fixed facilities, reduce the costs of transportation and collection, and classify them as waste. It is possible to prevent various complaints caused by the transportation, yardage and disposal of the tree roots.

Claims (1)

The primary shredder is installed in the upper part of the front of the single frame with wheels and traction, the secondary shredder is installed at the rear of the primary shredder, the sorter is installed at the rear of the secondary shredder, the primary shredder, the secondary shredder and The sorting machine consists of connecting each conveyor with a primary shredder and crushed the large tree roots first and split them into pieces of wood, and then transfers them to the second shredder itself and shreds them into sawdust and wood chips. Mobile sawdust and wood chip manufacturing equipment utilizing the roots of the tree to separate sawdust and wood chips by self-transfer.