WO2015080329A1

WO2015080329A1 - Continuous crushing device capable of controlling size of crushed miscanthus sinensis

Info

Publication number: WO2015080329A1
Application number: PCT/KR2013/011645
Authority: WO
Inventors: 고재룡; 이동훈
Original assignee: 해표산업 주식회사; 충북대학교산학협력단
Priority date: 2013-11-28
Filing date: 2013-12-16
Publication date: 2015-06-04
Also published as: KR101573892B1; KR20150061747A

Abstract

The present invention relates to a continuous crushing device capable of controlling the size of crushed Miscanthus sinensis, more specifically, comprising: a trailer-shaped main main body provided with a connection part which connects to a towing vehicle, a power connection part which connects to a power take-off (PTO) in the towing vehicle, and transport wheels; a hydraulic drive portion connected to a hydraulic device in the towing vehicle and rotatably provided on one side of the upper surface of the main body; a tub which is formed in a cylindrical shape having an inlet at the top and is installed on the upper surface of the main body, and which rotates while connected to the hydraulic drive portion; a crushing cutter, which is provided inside a cutter installation space portion that is perpendicularly formed with respect to the ground, under a penetrated part provided on the bottom surface on the inside of the tub, and which is installed perpendicularly on the ground from inside the cutter installation space portion, for cutting Miscanthus sinensis introduced into the tub by rotating by means of rotational force delivered from the power connection part; a crushed product discharge standby portion, which communicates with the lower portion of the cutter installation space portion and is formed so as to protrude outward from the main body, so that a crushed product which has been crushed by the rotation of the crushing cutter is dropped into the lower portion of the cutter installation space portion and then discharged to the outside of the main body by means of the rotational force of the crushing cutter; a filter net on which a plurality of discharge holes are formed so that only fine particles of the crushed product that has been crushed by the crushing cutter are discharged onto the crushed product discharge standby portion, wherein the filter net is installed between the cutter installation space portion and the crushed product standby portion; and a discharge port, which is connected to a separate dust collection device and is penetratingly formed on one side of the lower end of the crushed product discharge standby portion, so that the crushed product is forcibly discharged to the outside.

Description

Continuous grinder with adjustable size of silver grass

The present invention relates to a continuous grinding device capable of adjusting the size of the silver grass pulverized, more specifically, uniform ground of a certain size or less uniformly through a single grinding device for the silver grass and herb used as a raw material of biomass The present invention relates to a continuous grinding device capable of adjusting the size of a aviary grind, which can be obtained and can reduce the post-treatment process.

The development of alternative fuels using various natural resources is accelerating as a way to cope with the increase in the production cost of fossil fuels and the depletion of resources, and hybrid fuels that can be used with fossil fuels and new alternative fuels that can replace conventional fossil fuels. Many countries, companies and research institutes are involved in many researches.

In the case of fossil fuel, various researches and developments are being made according to the necessity of developing new alternative energy, which is designated as the main culprit of global environmental destruction and global warming. There are many studies on biomass of biomass, and one of the various biomass studies on the usefulness of silver grass has been actively conducted.

Pampas is a C4 photosynthetic plant, a perennial crop that produces more than other non-food energy crops and can be harvested for 15 to 20 years without tillage and sowing after planting, and when the stem begins to mature and die. When the nutrients of the stalks are transferred to the underground stems, they are mostly harvested as bio-fuel raw materials as eco-friendly crops with low fertilizer demand, low fertilizer requirements, and little pests in the natural state.

The pampas mentioned in the present invention is used in the sense of including the reed generally known as Miscanthus sinensis, Miscanthus sacchariflorus and giant pampas grass. It has been developed as a fuel for energy production, and it can be seen that a lot of research is in progress on mass production of large silver grass and its utilization.

For example, in order to use silver grass as a biomass, it is necessary to carry it to a processing facility in order to process the silver grass in the required form after harvesting the silver grass in the field.

However, the pampas harvested in this process processed the harvest in the form of bales (round bales), but due to the large scale of the pampasum production complex, the economic inefficiency in the treatment method of these harvests caused the harvested pampas grass. The pulverized powder was transported in a ton bag after being crushed in the field, but because of its large volume, its economic efficiency was low due to its inefficiency due to transportation and storage. The silver grass pulverized product is not uniform in size, and the conventional silver grass crusher has a large size, which is inconvenient to perform a subsequent process of additional grinding when utilized as an alternative energy source.

For example, in order to mold fuel pellets using silver grass, the harvested silver grass has to be crushed to a certain size. At this time, the conventional herbaceous pulverizer is not uniform in size and roughly crushed, so that fine pulverization work through subsequent processes is performed again. Pellet molding was carried out after compression.

For this reason, in order to use herbals such as silver grass as an alternative energy raw material, the grinding work is performed by using different grinding devices, and thus the consistency and continuity of the grinding work cannot be achieved, resulting in a decrease in work efficiency and productivity. There was an inconvenience to use the device.

As a prior art related to the present invention, Korean Utility Model No. 2000-0017499 (published date: 2000.09.25, designation name: driving device of a multipurpose cutting mill for agriculture), Korean Utility Model No. 199-00402366 (published: 1999.11. 25, the name of the invention: a forage maker).

The present invention has been made to solve the above-mentioned disadvantages, it is convenient to use as a substitute energy raw material to be able to grind a large-scale harvested silver grass and herbaceous to a uniform size, reducing the post-process for cutting productivity It is an object of the present invention to provide a continuous grinding device that can adjust the size of the silver grass to increase the.

In addition, the present invention by installing a replaceable strainer in the discharge port discharged the pulverized crushed powder to obtain the crushed powder of the size required to produce a pulverized powder of various sizes according to the intended use Another object is to provide a continuous grinding device that can be adjusted.

In order to achieve the above object, the continuous crushing device capable of adjusting the size of the aviator grind according to the present invention is the connection portion provided in front to be connected to the towing vehicle, and the power take-off device of the towing vehicle is provided on the rear side of the connection portion A main body of a mobile trailer type connected to a power connection unit (PTO) and receiving power, and having a moving wheel at a lower portion thereof so as to be movable when being towed; A hydraulic driving unit provided at one side of an upper surface of the main body and connected to a hydraulic device of a tow vehicle to rotate; A tubular cylinder (TUB) formed in a round cylindrical shape having an inlet open at an upper portion thereof to allow for feeding of silver grass and livestock feed, and connected to the hydraulic driving unit to be rotated; A through portion is formed at a predetermined size on one side of the inner bottom surface of the cylinder, and a cutter installation space portion is formed at a predetermined depth in a direction perpendicular to the ground below the through portion, and is installed in a direction perpendicular to the ground in the cutter installation space portion. A pulverizing cutter for pulverizing the silver grass or herbaceous forage injected into the cylinder while being rotated by the rotational force transmitted from the power connecting portion; The pulverized product pulverized by the rotation of the crushing cutter is dropped into the lower portion of the cutter installation space, the crushed cutter is in communication with the cutter installation space so as to be discharged to the outside of the main body by the rotational force of the grinding cutter formed to protrude a predetermined length toward the outside of the main body Water discharge air space portion; Only the pulverized powder pulverized to a predetermined size or less among the pulverized crushed by the crushing cutter is formed with a plurality of discharge holes having a predetermined size so that the pulverized product is discharged from the lower end of the cutter installation space to the pulverized product discharge air space. Filter net is installed between and the discharge of the discharge; It is connected to the dust collector installed on the outside of the main body is a pulverized product discharge port formed to penetrate to a predetermined size on the lower side of the pulverized product discharge standby portion so that the pulverized material filled in the pulverized material discharge standby force to the outside.

In particular, the grinding cutter is installed on the inner wall surface of the cutter installation space portion on the opposite side in which the strainer net is installed, the gap adjusting plate including a plurality of gap adjusting plates provided with a plurality of cutting plates protruding at a predetermined height toward the inside and spaced at regular intervals in the vertical direction. It is configured to be adjustable with a gap.

In addition, stabilizers hoods are provided on the left and right sides of the through part formed such that the grinding cutter is exposed to the inner bottom surface of the cylinder so as to have an inclined surface having a predetermined inclination from the inner bottom surface of the cylinder to the through portion, and the inclined surface toward the rotation direction of the cylinder. One side stabilizer hood having a feature is configured to be connected to the handle installed on the outside of the body so that the height can be adjusted according to the rotation direction of the handle.

In addition, the strainer is fixed to the main body and the other end is fixed by a strainer fixing guard made of a structure that is rotatable in the outer direction of the main body is made of a replaceable structure.

In addition, the power connecting portion is connected to the power take-off device of the traction vehicle, one end is transmitted power and the other end is extended to the lower portion of the main body coupled to the center of the crushing cutter to transmit the rotational force, one end of the drive shaft It is installed in the configuration including a sensor sprocket formed in the circumferential direction on the outer circumferential edge to detect the rotational force transmitted to the drive shaft through the connecting shaft by the sensor, the rotational speed of the drive shaft detected by the sensor is set When the reference value is less than the operation of the hydraulic drive unit is cut off, if the rotational speed of the drive shaft is set to the reference value or more so that the hydraulic drive unit is operated on one side of the main body is made of a configuration provided with a speed control panel connected to the hydraulic drive unit.

The grinding cutter includes a rotary plate coupled to the transverse direction such that a plurality of regular hexagonal plate shapes are maintained at regular intervals in a vertical state, and one end is fixed to each inner corner of the rotary plate so that the other end is rotated to the outside of the rotary plate when the rotary plate rotates. It consists of a crushing hammer that protrudes and grinds silver grass and other herbs.

Continuous crushing device that can adjust the size of the pampas crushed powder according to the present invention is a large amount of pampas grass and herbaceous crops are put into the inside of the cylinder and vertically installed from the bottom of the body to be crushed by a rotating grinding cutter It moves to the pulverized material discharge standby unit provided on the outside of the main body by the rotational force of the crusher cutter, and when moving to the pulverized material discharge standby part, only the pulverized material passing through the sieving net in which a discharge hole of a certain size is formed is discharged, and the pulverized material that does not pass the sieving net Since it is repeatedly rotated by the grinding cutter and finely pulverized, it is discharged, so that a pulverized product of the required size can be obtained, so that its use as a raw material of alternative energy is convenient.

In addition, it is possible to obtain a pulverized finely divided into a suitable size according to the need to be made of a replaceable structure to the discharge of only the crushed material of a certain size to expand its availability as an alternative energy raw material.

In addition, the present invention is fixed to the bottom surface of the cylinder is configured to adjust the contact of the pulverizing hammer of the grinding cutter and rotating the pulverizing cutter put into the cylinder through the height adjustment plate to adjust the amount of the pulverized by the grinding cutter Make it adjustable.

1 is an external perspective view of a continuous grinding device capable of adjusting the volume of a silver grass grind according to the present invention;

2 is an installation state of the hydraulic drive unit and the guide piece support provided on the outer lower end of the cylinder,

Figure 3 is an extract of the power connection in the continuous grinding device according to the present invention,

Figure 4 is an excerpt of the hydraulic drive unit in the continuous grinding device according to the present invention,

Figure 5 is a partial separation of the continuous grinding device according to the present invention and an internal perspective view of the cylinder,

6 is an exploded view of the grinding cutter applied to the continuous grinding device according to the present invention and a state of separation of some components,

7 is an installation configuration of the grinding cutter and the strainer and the gap adjusting device in the continuous grinding device according to the present invention.

Hereinafter, with reference to the accompanying drawings will be described in detail with respect to the configuration and features of the continuous grinding device capable of adjusting the size (volume) of the aviary crushed according to the present invention.

The present invention is a pulverizing device used to pulverize biomass, that is, silver grass and other herbaceous materials used as raw materials of alternative energy.

Figure 1 shows the appearance of a continuous grinding device (hereinafter, abbreviated as "grinding device") that can adjust the size of the aviary grind according to the present invention.

As shown in Figure 1, the crushing device 100 according to the present invention is connected to a tow vehicle, such as a tractor, the main body 10 is configured in the form of a movable trailer that is movable, the tow vehicle in front of the main body 10 Connection portion 15 is provided to protrude a predetermined length so as to be connected to the.

In addition, the front of the main body 10 protruding from the connecting portion 15 is provided with a power connecting portion 20 and a speed control panel 21 connected to a power take-off device (not shown) of the towing vehicle to receive power. The moving wheel 12 is installed at the lower part of the main body 10 so as to be movable when towing the towing vehicle.

In addition, one side of the upper surface of the main body 10 is provided with a hydraulic drive unit 30 and the hydraulic hose connecting portion 31 which is connected to the hydraulic device of the traction vehicle and is operated by receiving hydraulic oil, the center portion of the upper surface of the main body 10 A round cylindrical cylinder 40 having an inlet 42 having an open top thereof is installed to enable the injection of biomass to be made, and is configured to be rotatable on the upper surface of the main body 10 by the hydraulic driving unit 30. .

In addition, a penetrating portion 45 having a predetermined width is formed at one side of the inner bottom surface 44 of the tubular body 30 in the outward direction from the center of the bottom surface, and the lower portion of the penetrating portion 45 with respect to the ground. The cutter installation space portion 46 is formed to be formed at a predetermined depth in a right angle to be cut off from the outside, and the cutter installation space portion 46 is provided with a pulverization cutter 50 to be described later in a direction perpendicular to the ground to the power connection portion. It is configured to pulverize the biomass injected into the cylinder 40 is rotated by the rotational force transmitted from the (20).

In addition, a rotation guide piece 47 is protruded from the inner wall 43 of the cylinder 10 so as to easily rotate the biomass injected in the form of a circular bale or an irregular binding shape. It is formed to have an inclined surface having a predetermined slope in the rotational direction of the cylinder so that the rotational force of the cylinder is transmitted to the biomass loaded in the cylinder so that the biomass can be rotated in the rotational direction of the cylinder.

In addition, on one side of the outer side of the main body 10, the pulverized product pulverized by the rotation of the grinding cutter 50 installed in the cutter installation space 46 of the bottom of the bottom surface of the cylinder 40 to the outside of the main body 10 The pulverized product discharge waiting unit 60 is collected before it is discharged.

That is, the pulverized product discharge standby part 60 is the pulverized material dropped to the lower portion of the cutter installation space 46 of the rotation of the crusher 50, the outer side of the main body 10 by the rotational force of the crusher cutter 50 It is made of a structure in communication with the lower portion of the cutter installation space 46 so as to discharge in the direction, one side of the pulverized product discharge waiting portion 60 by a dust collector (not shown) configured separately from the main body 10 It is made of a structure in which a discharge port 62 of a predetermined size through which the pulverized product can be forced out.

In addition, as shown in FIG. 1, the cylinder 40 has a cylindrical shape whose inner diameter gradually decreases from the top to the bottom so that the biomass filled therein may naturally gather to the bottom surface of the cylinder 40 by its own weight. It is made of a tapered structure, the lower end of the outer circumferential surface of the cylindrical body 40 is provided with a rotation driving unit 55 of the chain gear structure so that the rotation is made by receiving a rotational force by the hydraulic driving unit 30 in the circumferential direction.

The rotary drive unit 55 is formed in a chain gear shape is coupled to the outer surface of the guide piece 56 attached to the lower end of the outer peripheral surface of the cylinder is configured to rotate in engagement with the hydraulic drive unit 30, the cylinder 40 In order to smoothly and stably rotate the cylinder during the rotation of the plurality of guide piece support 57 is provided at regular intervals in the circumferential direction of the upper surface of the main body in the direction of rotation of the cylinder, the rotary drive unit 55 and the guide A partial cross-sectional state of the letterhead 57 is shown in FIG.

The guide piece support 57 is in close contact with the bottom surface of the guide piece 56 to support the guide piece 56 that rotates in accordance with the rotation of the cylinder 40 and the idle-shaped idle roller 58 so as to be rotatable. The cover roller 59 surrounds the idle roller 58.

On the other hand, Figure 3 shows an excerpt of the configuration of the power connector 20.

As shown in FIG. 3, the power connection unit 20 is connected to a power take-off device (not shown) of the tow vehicle to power the crushing cutter 50 installed below the bottom surface 44 of the cylinder 40. Is the device to deliver.

That is, one end is coupled to the universal joint (not shown) coupled directly or to a separate connecting shaft to the power take-off of the towing vehicle, the drive shaft made of a predetermined length such that the other end is coupled to the center of the crushing cutter (50) 22 and a sensor sprocket 24 having a plurality of sensor detecting portions 23 formed in a circumferential direction at an outer circumferential edge thereof so as to be coupled to one side end of the driving shaft 22 and rotated together with the driving shaft 22. Consists of the configuration.

In addition, one side of the sensor sprocket 24 is installed, the sensor 25 for calculating the rotational speed through the sensor detecting unit 23 of the sensor sprocket 24 is fixed to the main body side, the drive shaft and the sensor The signal detected by the sensor 25 according to the rotation of the sprocket is transmitted to the speed control panel 21 installed on one side of the front upper surface of the main body 10 is configured to control the rotational speed of the drive shaft and the sensor sprocket.

The speed control panel 21 is electrically connected to the hydraulic drive unit 30 for rotating the cylinder 40, and the hydraulic drive unit 30 when the rotational speed of the drive shaft 22 and the sensor sprocket 24 is less than or equal to a set reference value. It stops the rotation of the cylinder to stop the operation of, and supplying the hydraulic oil to the hydraulic drive unit 30 only when the rotational speed of the drive shaft and the sensor sprocket is greater than the set reference value is configured to transmit the rotational force to the cylinder.

4, the main configuration of the hydraulic drive unit 30 is simply shown.

As shown in Figure 4, the hydraulic drive unit 30 is configured to be connected to the hydraulic device of the towing vehicle to supply and return hydraulic oil.

That is, the hydraulic drive unit 30 is a hydraulic distributor 33 is provided with a hydraulic hose connecting portion 31 to which a pair of main hydraulic hoses 32 connected to the hydraulic device of the towing vehicle, and the hydraulic distributor 33 The hydraulic motor 35 is installed near the lower end of the outer circumferential surface of the cylinder 40 so that the working oil is supplied through the intermediate hydraulic hose 34 from the cylinder body 40, and the rotational force of the hydraulic motor 35 is rotated. It is configured to include a drive sprocket 36 is installed in the horizontal direction on the ground from the top of the rotary shaft of the hydraulic motor 35 so as to transmit power to the rotary drive unit 55 provided on the lower end of the outer peripheral surface.

In addition, the hydraulic distributor 33 is provided with a flow control port 37, it is configured to adjust the supply amount of the hydraulic oil supplied to the hydraulic motor 35 side through the flow distributor 33, the intermediate hydraulic hose (34) ) Bypasses the hydraulic oil supplied to the hydraulic motor 35 and the hydraulic oil returned to the hydraulic distributor 33 from the hydraulic motor 35 side by the solenoid valve 38 having a structure branched from the hydraulic oil supply line and the return line. It is configured to control the number of revolutions of the hydraulic motor appropriately.

The hydraulic motor 35 is firmly fixed to the inside of the hydraulic motor mounting assembly 39 fixedly installed on the upper surface of the main body 10 so that the rotational force can be properly transmitted to the rotation driving unit 55.

The hydraulic drive unit 30 having such a configuration is driven by the hydraulic motor 35 through the hydraulic oil supplied to the hydraulic motor 35, the drive sprocket coupled to the rotating shaft in accordance with the rotation operation of the hydraulic motor 35 ( 36 is rotated so that the rotary drive unit 55 engaged with the gear of the drive sprocket 36 is rotated so that the entire cylinder 40 is rotated.

In Figure 5 is a continuous cutting device 100 in accordance with the present invention in the cutting state of the part of the cylinder 40, which is composed of the upper surface of the main body 10 and the sieve net 64 and the gap is installed in the lower portion of the cylinder 40 The configuration of 70 is shown separately.

As shown in FIG. 5, the inner bottom surface 44 of the cylindrical body 40 is formed with a rectangular through portion 45 having a predetermined width in the outward direction from the bottom center portion. A cutter installation space 46 having a predetermined depth is formed at a lower end of the penetrating portion 45 so that the grinding cutter 50 can be installed under the bottom surface 44 on which the cutter mounting space 46 is formed. Inside of the grinding cutter 50 to be described later is configured to be rotatable in a vertical direction with respect to the ground.

In particular,

stabilizer hoods

80 and 81 having inclined surfaces having a predetermined slope toward the through portion 45 from the inner bottom surface of the cylinder 40 are disposed on both left and right sides of the through portion 45 where the grinding cutter 50 is installed. Protruding from each other to be symmetrical to each other, the upward slope of the one side stabilizer hood 81 corresponding to the rotation direction of the cylinder 40 is connected to the handle 85 provided on the outside of the main body 10 to rotate the handle 85 It is made of a configuration that the height adjustment plate 84 is installed that can be adjusted according to the height.

That is, the

stabilizer hoods

80 and 81 formed on both sides of the penetrating portion 45 are configured such that the upper surface thereof has an inclined surface having a constant inclination so that one end of the higher height coincides with the penetrating portion 45 and the height thereof is high. The other end of the lower end is configured to coincide with the bottom surface 44 spaced a predetermined distance from the through part (45).

Therefore, the biomass, which is forcibly rotated inside the cylinder 40 by the cylinder 40 rotating in the clockwise direction, is cut by the grinding cutter in a state in which it is raised to a certain height along the upward inclined surface of the one side stabilizer hood 81. And the pulverized biomass, which is pulverized and rotated without being crushed, is configured to be naturally moved along the downward inclined surface of the opposite side stabilizer hood 80.

Then, the pulverized product pulverized while the crushing cutter 50 is rotated is moved to the pulverized material discharge waiting part 60 protruding to the outside of the cylindrical body 40 through the cutter installation space 46 of the lower end of the cylindrical body 40. It is configured to be discharged to the outside of the main body 10 through a dust collector (not shown) separately installed on the outside of the main body 10, wherein the cutter to be discharged to the pulverized discharge outlet 60 is uniform The strainer 64 is installed between the lower side of the installation space 46 and the pulverized discharge outlet 60.

The strainer 64 is made of a plate shape is made of a round shape having a predetermined curvature, the discharge hole 67 of a predetermined size is perforated on the surface to pass only the pulverized product cut and pulverized to less than the prescribed size. Make sure you get a sized one.

The strainer 64 is fixed by the strainer fixing guard 65 having one end is fixed to the main body 10 and the other end is rotatable in the outward direction of the main body 10 is required when the strainer fixing guard 65 It is made of a structure that can be replaced with another strainer having an outlet hole of a size.

In addition, the lower portion of the main body 10 on the opposite side on which the strainer 64 is installed is detachably coupled to the round-shaped (cone-shaped) spacer 70 formed in a symmetrical form with the strainer 64.

As shown in FIG. 5, the gap adjusting device 70 forms a inner wall surface of the cutter installation space 46 on the opposite side on which the strainer 64 is installed, and protrudes a predetermined length toward the grinding cutter side. A plurality of 72 are installed to be spaced apart at regular intervals in the vertical direction to adjust the distance with the grinding cutter 50 to adjust the size of the pulverized product pulverized by the grinding cutter 50 in and outward direction It is configured to be able to adjust the depth.

On the other hand, Figure 6 shows a part of the configuration by extracting the grinding cutter 50.

The crushing cutter 50 used in the present invention, as shown in the drawing, a plurality of rotating plate 51 made of a regular hexagonal plate shape is configured to be integrally coupled in the transverse direction so as to maintain a constant interval in the vertical state, the plurality of rotating plate One end of the grinding hammer 53 having a predetermined length is fixed to each inner corner portion between the 51 and the other end thereof protrudes outward of the rotating plate 51 when the rotating plate 51 is rotated, so that the upper portion of the penetrating part 45 is upper. It is configured to grind the located biomass, the plurality of grinding hammers 53 are fixed between a plurality of washers 52 and the fixing pins 54 so as to be fixed between the rotating plate 51 is rotated.

The grinding cutter 50 configured as described above has a plurality of grinding hammers 53 installed on the inner edge of the rotating plate 51 when the plate-shaped rotary plate 51 is rotated by receiving power. Like the whirlwind of the flail, the crushing role protrudes out of the rotating plate 51 by the centrifugal force due to the rotation and strikes the biomass positioned on the upper part of the through part 45 formed on the bottom surface 44 of the cylinder 40. Done.

In addition, FIG. 7 illustrates a vertical cross-sectional view of the main body 10 in which the above-described grinding cutter 50, the strainer 64, and the gap adjusting device 70 are installed.

As shown in FIG. 7, the cutting plate 72 and the spacing control plate at one side of the bottom surface except for the top of the bottom surface 44 of the cylinder 40 in the entire range of the rotational circumference of the grinding cutter 50. The gap adjusting device 70 consisting of 71 is installed, and on the opposite side where the gap adjusting device 70 is installed, a strainer 64 is installed so that the pulverized material passed by the rotating grinding cutter 50 passes and is discharged. do.

Accordingly, as the rotating plate 51 of the grinding cutter 50 is rotated, the grinding hammer 53 is partially exposed to the upper surface of the bottom 44 of the cylinder to hit the biomass accumulated on the bottom 44 so that the biomass is accumulated. It is ground to a certain size.

The biomass pulverized product pulverized by the pulverizing cutter 50 is introduced into the cutter installation space 46 by the rotational force of the pulverizing cutter 50, and cuts into the cutting plate 72 of the gap adjusting device 70 installed at one inner wall. Finely pulverized again while being collided, the crushed fines are transferred to the strainer 64 provided in the outer direction of the main body 10 while passing through the lower end of the cutter installation space 46 according to the rotation direction of the crushing cutter 50. , The pulverized material transported to the sieve net 64 is discharged to the pulverized material discharge standby part 60 through the discharge hole of the sieve net 64.

Therefore, the pulverized product exited into the pulverized material discharge standby part 60 is discharged to the outside of the main body through a separate dust collector, and the coarse crushed material that does not pass through the strainer 64 is rotated again with the rotation of the crusher cutter. After pulverizing finely once again by the shear force acting between the crushing plate 72 and the crushing hammer 53 of the gap adjusting device 70 passes through the strainer 64, not passed through the strainer 64 The pulverized product is continuously rotated with the pulverized cutter while repeatedly performing the above-described process so that a pulverized product of uniform size can be produced.

Claims

A connection part provided at the front side to be connected to the tow vehicle, a power connection unit provided at one side of the front side to receive power by being connected to the power take-off device (PTO) of the tow vehicle, and a moving wheel is provided at the lower part so as to be movable when being towed A trailer-shaped body;

A hydraulic driving unit provided at one side of the upper surface of the main body so as to be connected to the hydraulic device of the towing vehicle and rotatable;

A cylindrical body formed of a round cylindrical shape having an opening formed in an upper portion thereof and installed in a central portion of the upper surface of the main body, the cylinder being connected to the hydraulic driving part to rotate;

A penetrating portion having a predetermined size is formed on one side of the inner bottom surface of the cylinder, and a cutter installation space portion perpendicular to the ground is formed below the through portion, and is vertically installed on the ground in the cutter installation space portion to connect the power connection portion. Grinding cutter for grinding the silver grass put into the cylinder while being rotated by the rotational force transmitted from;

The pulverized product discharge table communicated with the lower part of the cutter installation space so as to be discharged to the outside of the main body by the rotational force of the crushing cutter after the pulverized product dropped by the rotation of the crusher cutter is formed to protrude outwardly of the main body. donate;

Of the pulverized crushed by the grinding cutter, a plurality of discharge holes are formed so that only the pulverized powder pulverized to a predetermined size or less exits the pulverized material discharge standby part from the bottom of the cutter installation space part, and thus the cutter installation space part and the pulverized material discharge waiting part. Filtering net installed between;

An exhaust hole connected to a dust collecting device configured separately from the main body and penetrated to a predetermined size at one side of the lower side of the pulverized product discharge standby part so that the pulverized material filled in the pulverized material discharge atmosphere is forced out to the outside; Continuous grinder with adjustable grind size.
The method of claim 1,

The inner wall surface of the cutter installation space portion on the opposite side where the strainer is installed is provided with a plurality of gap adjusting plates provided with a plurality of cutting plates protruding a predetermined length toward the inside spaced apart at regular intervals in the vertical direction, so that the grinding cutter and the gap can be adjusted. Continuous grinding device that can adjust the size of the pampas grass.
The method according to claim 1 or 2,

Stabilizer hoods are respectively installed on the left and right sides of the penetrating portion formed on the inner bottom surface of the cylinder to have an inclined surface of a predetermined inclination from the inner bottom surface of the cylinder to the penetrating portion. Continuous crushing device capable of adjusting the size of the aviator grind, characterized in that the height adjusting plate is provided is connected to the height of the handle according to the rotation direction of the handle.
The method of claim 3,

Wherein the strainer is fixed to the main body and the other end is fixed by a strainer fixed guard consisting of a structure that is made of a structure that can be rotated toward the outside of the main body continuous crushing device capable of adjusting the size of the aviary pulverized.
The method of claim 4, wherein

The power connecting portion is connected to the power take-off device of the traction vehicle, the other end of the drive shaft coupled to the center of the crushing cutter to the end extending a predetermined length to the lower portion of the main body, and the sensor sensing portion formed in the circumferential direction divided on the outer rim A sensor sprocket provided at one end of the driving shaft and a sensing sensor fixed to the main body to one side of the sensor sprocket to measure the rotational speed of the sensor sprocket,

The detection sensor is provided on one side of the upper surface of the main body to block the operation of the hydraulic drive unit when the rotational speed of the drive shaft detected by the detection sensor is below the set reference value, and to operate the hydraulic drive unit when the rotational speed of the drive shaft is above the set reference value. Continuous grinding device capable of adjusting the size of the aviator grind, characterized in that the structure is connected to the old speed control panel.
The method according to claim 1 or 5,

The pulverizing cutter is a rotary plate coupled to the transverse direction so that a plurality of regular hexagonal plate shape is maintained at a constant interval in the vertical state, and one end is fixed to each inner corner of the rotary plate and the other end protrudes out of the rotary plate during the rotation of the rotary plate A continuous grinding device capable of adjusting the size of the aviary pulverized product, characterized in that consisting of a pulverizing hammer for crushing by hitting the aviator located in the upper portion of the through.