KR20110089774A - Waste rubber grinder - Google Patents

Waste rubber grinder Download PDF

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Publication number
KR20110089774A
KR20110089774A KR1020100009318A KR20100009318A KR20110089774A KR 20110089774 A KR20110089774 A KR 20110089774A KR 1020100009318 A KR1020100009318 A KR 1020100009318A KR 20100009318 A KR20100009318 A KR 20100009318A KR 20110089774 A KR20110089774 A KR 20110089774A
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KR
South Korea
Prior art keywords
opening
closing door
main body
rod
hinge
Prior art date
Application number
KR1020100009318A
Other languages
Korean (ko)
Inventor
김영민
Original Assignee
김영민
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by 김영민 filed Critical 김영민
Priority to KR1020100009318A priority Critical patent/KR20110089774A/en
Publication of KR20110089774A publication Critical patent/KR20110089774A/en

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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/04—Crushing or disintegrating by disc mills with coaxial discs with concentric circles of intermeshing teeth
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/02—Crushing or disintegrating by disc mills with coaxial discs
    • B02C7/06—Crushing or disintegrating by disc mills with coaxial discs with horizontal axis
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C7/00—Crushing or disintegrating by disc mills
    • B02C7/11—Details
    • B02C7/12—Shape or construction of discs
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07B—SEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C2201/00—Codes relating to disintegrating devices adapted for specific materials
    • B02C2201/04—Codes relating to disintegrating devices adapted for specific materials for used tyres

Abstract

The present invention relates to a waste rubber crusher that is capable of pulverizing waste rubber, such as waste tires, and recycling the waste rubber into flooring material, noise shielding material, sidewalk cushion mat, and flooring material in the barn.
That is, the present invention is the front is formed in the form that is open so as to communicate with the inside and the lower portion inside the main body is formed discharge outlet for discharging the waste tire crushed; A cylindrical perforated network which is fixedly installed in the main body and has holes formed in the entire side thereof so as to pass only the waste tire crushed products that meet the specifications among the waste tire crushed products; The front end is installed inside the perforated network, and the rear end is connected to the driving motor by the power transmission means; and the center is constructed at the front end of the rotary shaft so as to be rotatable in the perforated network, which increases from the center of the front toward the outer periphery. A rotating plate installed to protrude forward from the front along the plurality of concentric circles; The opening and closing door having a plurality of fixed cutters protruding rearward from the back along the concentric circles of the rear portion to be located between the concentric circles of the rotating plate while being correspondingly coupled to the opened front of the main body in the center; of; Characterized in that configured to include.

Description

Waste rubber grinder {Omitted}

The present invention relates to a waste rubber crusher that is capable of pulverizing waste rubber, such as waste tires, and recycling the waste rubber into flooring material, noise shielding material, sidewalk cushion mat, and flooring material in the barn.

Incineration or disposal of waste tires can cause serious environmental pollution. In recent years, waste tires have been crushed by shredders, and the waste tires are used as flooring materials, sound insulation, sidewalk cushion mats, and flooring materials in barns. Doing.

As a technique for treating such waste tires, the waste rubber grinder is disclosed in Korean Utility Model Registration No. 0445561. Looking at the configuration thereof, a housing having a hopper at the top and an outlet provided at the bottom thereof and the housing so as to communicate with the hopper. It is provided in the interior of the screen having a plurality of discharge holes and the motor provided on the inner surface of the housing and receiving the rotational force of the motor to grind the waste rubber introduced through the hopper, a plurality of connecting members on the outer periphery A grinder comprising a grinding part including a rotating shaft is formed and a cutter detachably screwed to the connecting member, the inner periphery of the screen is formed with a plurality of fractures having a cross-sectional structure of a right triangle, the discharge hole of the screen is hexagonal It is formed into a structure and its cross section is formed into a “V” shape so that it becomes narrower from the outside to the inside. , Lung adapted to be provided with a cutting portion at a lower end of the discharge as well as the inner inclined surface and Sikkim form a plurality of inclined surfaces on the surface of the ball and is a useless mill characterized in the technology configuration.

However, the conventional rubber grinder has a small number of cutters, which makes it difficult to grind waste tires to desired specifications. Therefore, it is impossible to grind a large amount of waste tires. There was a difficult problem.

The present invention has been made to solve the above technical problem, an object of the present invention is to provide a waste rubber pulverizer capable of processing a large amount of waste tire by the rotary cutter of the rotating plate and the fixed cutter of the opening and closing door.

Another object of the present invention is to provide a waste rubber pulverizer capable of automatically opening and closing the door by the opening and closing door opening cylinder, the opening and closing door moving cylinder and the hinge pin support cylinder.

The present invention is a front body is formed in the form of the opening so as to communicate with the inside and the lower portion inside the main body is formed discharge outlet for discharging the waste tire crushed; A cylindrical perforated network which is fixedly installed in the main body and has holes formed in the entire side thereof so as to pass only the waste tire crushed products that meet the specifications among the waste tire crushed products; A front end is installed to be located inside the perforated network, and a rear end is connected to a driving motor by a power transmission means; A rotating plate which is centered at the tip of the rotating shaft so as to be rotatable inside the perforated network, the rotating plate being installed to protrude forward from the front along a plurality of concentric circles that grow from the center of the front to the outer periphery; The opening and closing door having a plurality of fixed cutters protruding rearward from the back along the concentric circles of the rear portion to be located between the concentric circles of the rotating plate while being correspondingly coupled to the opened front of the main body in the center; of; The waste rubber grinder characterized in that it comprises a as a means for solving the problem.

In addition, the wall blade is installed so as to protrude toward the perforated network from the inside, the lower side of the main body, the serrated blade formed on the front end portion of the wall blade is coupled to the perforated network so as to be located above and below the inner circumference of the perforated network. A plurality of casters are installed at the front lower portion of the opening and closing door, and the casters move along a moving plate installed at the lower front of the main body when the opening and closing door is opened. At one end of the side, a fastening piece fastened by a fastening means is installed, and an opening of the opening / closing door is connected to a hopper.

In addition, the front end of the body is connected to the upper end of the main body is connected to the fixing piece which is fixedly coupled to the upper body by the hinge shaft while the rod front end is connected by the protrusion and the hinge shaft formed on the upper right of the door opening, the center of the hinge axis when the rod is extended Opening and closing door opening cylinder is rotatable, the front and rear of the main body is formed of a double connecting piece consisting of a pair of front and rear, the front connection piece is provided with a through hole and the rear connection piece is coupled to the through hole A groove is provided, and on the left and right sides of the opening and closing doors corresponding to the connecting piece, opening and closing door moving cylinders with coupling rods are installed at the ends of the rods. Passed through the through hole into the engaging groove formed in the rear connection piece, and when opening and closing the door The rod is extended so that the fixed cutter is completely out of the main body, and the rod is contracted so that the rod of the rod end is completely out of the front and rear connecting pieces of the main body. A pair of upper and lower hinge pieces are formed at one end of the opening and closing door. To the right front end of the corresponding body, the hinge piece and the guide piece are connected by hinge pins in a state where a guide piece with a guide groove is positioned between the upper and lower pairs of hinge pieces, and the hinge pin is guided when the door is coupled. Located at the rear end of the groove, the hinge pin is located at the front end of the guide groove along the guide groove when the opening and closing door is forwardly opened, and when the hinge pin is positioned at the front end of the guide groove on the guide piece, the rod extends to the rod end. The hinge pin support cylinder is installed, characterized in that the support member is installed in accordance with the hinge pin installed And a rubber mill as solving means of the problem.

The waste rubber grinder according to the present invention can process a large amount of waste tires by a plurality of rotary blades installed on the rotating plate and fixed blades and wall blades installed on the opening and closing doors, thereby obtaining a large amount of recycled waste tires. Can be.

In addition, the opening and closing door can be opened and closed by the interlocking operation of the opening and closing door opening cylinder, the opening and closing door moving cylinder and the hinge pin support cylinder.

1 is a side cross-sectional view according to an embodiment of the present invention.
Figure 2 is a front sectional view according to an embodiment of the present invention.
Figure 3 is a plan view of the closed state of the opening and closing door according to an embodiment of the present invention.
Figure 4 is a plan view of the opening and closing door opening and closing in accordance with an embodiment of the present invention.
5 is a plan view of the opening and closing of the opening and closing door according to an embodiment of the present invention.

The present invention is a front body is formed in the form of the opening so as to communicate with the inside and the lower portion inside the main body is formed discharge outlet for discharging the waste tire crushed; A cylindrical perforated network which is fixedly installed in the main body and has holes formed in the entire side thereof so as to pass only the waste tire crushed products that meet the specifications among the waste tire crushed products; A front end is installed to be located inside the perforated network, and a rear end is connected to a driving motor by a power transmission means; A rotating plate which is centered at the tip of the rotating shaft so as to be rotatable inside the perforated network, the rotating plate being installed to protrude forward from the front along a plurality of concentric circles that grow from the center of the front to the outer periphery; The opening and closing door having a plurality of fixed cutters protruding rearward from the back along the concentric circles of the rear portion to be located between the concentric circles of the rotating plate while being correspondingly coupled to the opened front of the main body in the center; of; It is characterized by the technical configuration of the waste rubber grinder comprising.

In addition, the wall blade is installed so as to protrude toward the perforated network from the inside, the lower side of the main body, the serrated blade formed on the front end portion of the wall blade is coupled to the perforated network so as to be located above and below the inner circumference of the perforated network. A plurality of casters are installed at the front lower portion of the opening and closing door, and the casters move along a moving plate installed at the lower front of the main body when the opening and closing door is opened. At one end of the side, a fastening piece fastened by a fastening means is installed, and an opening of the opening / closing door is characterized by a waste rubber grinder connected to a hopper.

In addition, the front end of the body is connected to the upper end of the main body is connected to the fixing piece which is fixedly coupled to the upper body by the hinge shaft while the rod front end is connected by the protrusion and the hinge shaft formed on the upper right of the door opening, the center of the hinge axis when the rod is extended Opening and closing door opening cylinder is rotatable, the front and rear of the main body is formed of a double connecting piece consisting of a pair of front and rear, the front connection piece is provided with a through hole and the rear connection piece is coupled to the through hole A groove is provided, and on the left and right sides of the opening and closing doors corresponding to the connecting piece, opening and closing door moving cylinders with coupling rods are installed at the ends of the rods. Passed through the through hole into the engaging groove formed in the rear connection piece, and when opening and closing the door The rod is extended so that the fixed cutter is completely out of the main body, and the rod is contracted so that the rod of the rod end is completely out of the front and rear connecting pieces of the main body. A pair of upper and lower hinge pieces are formed at the right end of the opening and closing door. To the right front end of the corresponding body, the hinge piece and the guide piece are connected by hinge pins in a state where a guide piece with a guide groove is positioned between the upper and lower pairs of hinge pieces, and the hinge pin is guided when the door is coupled. Located at the rear end of the groove, the hinge pin is located at the front end of the guide groove along the guide groove when the opening and closing door is forwardly opened, and when the hinge pin is positioned at the front end of the guide groove on the guide piece, the rod extends to the rod end. Waste rubber grinder equipped with a hinge pin support cylinder installed with a support member of a shape corresponding to the installed hinge pin Characterized in technology configuration.

1 is a side cross-sectional view according to an embodiment of the present invention, Figure 2 is a front sectional view according to an embodiment of the present invention, Figure 3 is a plan view of a closed state of the opening and closing door according to an embodiment of the present invention, Figure 4 5 is a plan view of the opening and closing door according to an embodiment of the present invention when the forward opening, Figure 5 is a plan view of the opening and closing of the opening and closing door according to an embodiment of the present invention, respectively, with reference to the accompanying drawings illustrating the configuration of the present invention Is as follows.

1 and 2, the perforated body 20 and the rotating plate 40 are installed therein as shown in FIGS. 1 and 2, and the tip is installed to be positioned inside the perforated network 20 so that the rotating plate ( 40 is composed of a drive shaft 31 is connected to the rear end of the rotary shaft 30 by the power transmission means 32, such as a rotary shaft 30, belt, chain, etc. which are built in the center.

The main body 10 is formed in a hollow shape so as to install the perforated body 20 and the rotating plate 40 therein, while the lower portion of the inner discharge port communicated with the outside to discharge the pulverized material such as crushed waste tires (11) is formed.

And wall blades 12 are formed above and below the inner center of the main body 10. The saw blade portion 121 formed at the tip of the wall blade 12 is perforated so that the inner periphery of the perforated network 20 is located. It is connected to the sieve 20 and the main body 10 and installed.

The perforated network 20 is installed on the main body 10, the upper, lower is in close contact with the side of the wall blade 12, is formed in a cylindrical shape while having a width corresponding to the inner width of the main body 10 On the whole side surface, a hole 21 is formed in a size of a predetermined standard so that only the pulverized material below the hole 21 of the pulverized material is discharged through the hole 21, and the pulverized material larger than the hole 21 is not discharged. By doing so, the inside of the perforated body 20 can be pulverized until it becomes less than the size of the hole 21.

The rotating plate 40 is installed inside the perforated network 20 and rotates in the perforated network 20, and is formed of a disc corresponding to the inside of the perforated network 20, and a central portion of the rotary plate 40 is the tip of the rotating shaft 30. When the rotation is transmitted to the rotary shaft 30 by the drive of the drive motor 31 is connected to the rotary shaft 30 and rotates.

In addition, at the front of the rotating plate 40, a plurality of rotary cutters 42 are provided at an equal interval along the four concentric circles 41 that gradually increase from the center toward the outer circumference of the rotating plate 40. It is projected so as to be located in the sieve 20.

Therefore, the injected waste tire is not only crushed by the rotary cutter 42 but also frictionally crushed by the serrated blade portion 121.

The opening and closing door 50, which is coupled to the open front of the main body 10, the inlet 54 is formed in the center communicating with the interior of the main body 10, the inlet 54 is a hopper into which the waste tire is injected Connected with 60 is installed.

A plurality of fixed cutters 52 are provided at equal intervals along the three concentric circles 51 at portions positioned between the concentric circles 41 of the rotating plate 40 on the rear of the opening and closing door 50, and the fixed cutter 52 is It is formed to protrude rearward from the rear surface of the opening / closing door 50. The protruding length of the fixed cutter 52 is the same as the protruding length of the rotary cutter 42.

When the main body 10 and the opening and closing door 50 are coupled, the fixed cutter 52 is positioned between the rotary cutter 42 in a fixed state, which does not move, to crush the waste tire together with the rotary cutter 42.

Lower left and right sides of the front and rear doors 50, the caster 53 is installed to open the opening and closing door 50 with a minimum force when the opening and closing door 50, the caster 53 is the main body 10 It moves along the moving plate 14 protruding forward from the front of the bottom.

The moving plate 14 may be formed in a rectangular shape, but since the opening and closing door 50 is rotated in the right direction, it is preferable that the moving plate 14 is formed in a narrower width toward the right to reduce the installation width.

Opening and closing door opening cylinder 70 and the opening and closing door moving cylinder 80 for the automatic opening and closing of the opening and closing door 50 is installed at the upper and lower four corners of the front upper portion and the front and rear door 50 of the main body 10.

That is, the opening and closing door opening cylinder 70 is installed on the main body 10, the rod end is connected by the protrusion shaft 71 and the hinge shaft 72 formed in the upper right front of the opening and closing door 50, , The body front portion is installed on the fixing piece 73 fixed to the upper front of the main body 10 by the hinge shaft 72 is rotated about the hinge shaft 72 when the rod is extended.

The open / close door moving cylinder 80 is installed at four front corners of the open / close door 50, and a coupling rod 84 is connected to the rod end.

The coupling rod 84 is coupled to a pair of double connecting pieces 81 before and after formed in the four corners of the front side of the main body 10 in a state in which the opening and closing door 50 is coupled to the main body 10.

That is, the coupling rod 84 connected to the front end of the opening and closing door moving cylinder 80 is fitted into the coupling groove 82 of the rear connecting piece 81 through the through hole 83 formed in the front connecting piece 81 of the main body 10. Combined.

At this time, by forming a pinhole to secure the pins to the coupling rods 84 located between the connecting pieces 81 before and after the main body 10, the connecting rods 84 are not separated from the coupling pieces 81, and the opening and closing door When opening (50) to the front to remove the pin from the pinhole so that the coupling rod 84 can be separated.

Meanwhile, the fastening pieces 15 are formed at the left and right front ends of the body 10 and the left and right side ends of the opening and closing doors 50 corresponding thereto to couple the fastening means 16 such as bolt nuts to the main body ( The door 50 coupled to 10) is not to be separated.

Coupling the fastening means 16 to the fastening piece 15 corresponds to only when the door closing cylinder 80 is broken. When the door opening cylinder 80 is operated smoothly, the fastening piece 15 is fastened to the fastening piece 15. It is not necessary to combine the means 16.

In addition, a pair of upper and lower hinge pieces 92 coupled to each other by a hinge pin 95 is installed above and below the right side of the main body 10 and the opening / closing door 50 to drive the opening / closing door 70. By opening and closing the door 50 is rotated around the hinge pin (95).

At this time, a guide piece 91 connected to the right front side of the main body 10 is installed between the upper and lower pairs of hinge pieces 92, and the guide pieces 91 have long guide grooves 93 before and after. Is formed.

The guide groove 93 is connected to the upper and lower hinge pieces 92 by the hinge pins 95 so as to extend the rod of the opening and closing door moving cylinder 80 for the forward opening of the opening and closing door 50, the opening and closing door 50 When pushed forward, the hinge pin (95) located at the rear end of the guide groove (93) is moved forward along the guide groove (93) to be located at the front end of the guide groove (93), wherein the rotary cutter ( The fixed cutter 52 located between 42 is drawn out to the front, so that the interference between the fixed cutter 52 and the rotary cutter 42 does not occur even if the opening / closing door 50 rotates around the hinge pin 95.

Therefore, the length of the guide groove 93 is equal to the distance that the opening and closing door 50 is forward and open, and also equal to the extension length of the rod of the opening and closing door moving cylinder (80).

On the other hand, when the hinge pin (95) is located at the front end of the guide groove (93) without rotating the hinge door (95) without supporting the hinge pin (95), the opening of the opening and closing door 50 is unstable, so the hinge for this At the rod end of the pin support cylinder 90, a support member 94 corresponding to the hinge pin 95 having a shape like "U" is installed to support the hinge pin 95, and the hinge pin support cylinder ( 90) It is preferable that the guide piece 91 is fixedly installed.

Hereinafter, the operation of the present invention will be described with reference to the accompanying drawings.

1 and 2, when the driving motor 31 is rotated in the state in which the opening and closing door 50 is coupled to the main body 10, the driving motor 31 and the rotating shaft 30 by the power transmission means 32 such as a belt Is connected, the rotary shaft 30 is rotated and at the same time the rotary plate 40 arranged at the tip of the rotary shaft 30 is rotated, at this time the rotary cutter 42 installed on the rotary plate 40 rotates with the rotary plate 40 Done.

When the waste tire is introduced through the hopper 60 while the rotary cutter 42 rotates as described above, the waste tire is introduced between the rotary cutter 42 and the fixed cutter 52 via the hopper 60 and the inlet 54. The waste tire is crushed to a certain standard by the rotary cutter 42 rotation operation.

That is, when the waste tire is located between the fixed cutters 52, the waste cutters are not only crushed by the rotation operation of the rotary cutters 42 that rotate between the fixed cutters 52, but also wastes. When the tire is located between the toothed blade portion 121 and the rotary cutter 42 of the wall blade 12, the waste tire is rubbed against the blade portion 121 by the rotational operation of the rotary cutter 42, thereby making frictional grinding. .

The waste tire which has undergone such a grinding process passes through the hole 21 of the perforated mesh 20 and is discharged through the discharge port 11 provided in the lower part of the inside of the main body 10.

Next, the opening operation process of the opening and closing door 50 will be described.

As shown in FIG. 3, in the state in which the opening and closing door 50 is coupled to the main body 10, as shown in FIG. 4, the rod of the opening and closing door moving cylinder 80 is extended to open and open the opening and closing door 50.

That is, in the state in which the opening / closing door 50 is coupled to the main body 10, the coupling rod 84 at the end of the rod is the through-hole of the front connecting piece 81 of the main body 10 while the rod of the opening / closing door moving cylinder 80 is reduced. Passed through (83) to the coupling groove 82 of the rear connection piece (81).

In this state, to remove the pin from the pin hole installed in the coupling rod 84 between the front and rear connecting pieces 81 to open and close the door 50, so that the coupling rod 84 can be separated from the coupling groove 82. Then, the opening and closing door 50 moves forward and opens the opening and closing door 50.

At this time, the opening and closing door 50 is pushed forward by the extension of the opening and closing door moving cylinder 80, the fixed cutter 52 is completely out of the rotation between the cutter 42.

Then, the rod of the door opening and closing cylinder 80 is reduced so that the coupling rod 84 is separated from the connecting piece 81.

Of course, at the same time as the rod of the opening and closing door moving cylinder 80 is extended to open and close the opening and closing door 50, the rod of the opening and closing door opening cylinder 70 is also extended, the hinge pin (located at the rear end of the guide groove 93 ( 95 is located at the front end of the guide groove (93).

The forward opening of the opening and closing door 50 is a fixed cutter fixed to the opening and closing door 50 when the opening and closing of the opening and closing door 50 by extending the rod of the opening and closing door opening cylinder 70 without forward opening the opening and closing door 50. This is because interference with the 52 and the rotary cutter 42 occurs and the opening and closing of the door 50 is impossible.

In addition, the rod of the hinge pin support cylinder 90 fixed to the guide piece 91 is extended to support the pinned hinge 95 while the hinge pin 95 is located at the front end portion of the guide groove 93. The support member 94 at the tip of the rod is brought into close contact with the hinge pin 94.

In this state, as the rod of the opening / closing door opening cylinder 70 is further extended and the opening / closing door 50 is pushed as shown in FIG. 5, the opening / closing door 50 is rotated about the hinge pin 95 to completely open the door.

On the other hand, the opening and closing door opening cylinder 70 is fixed to the fixed piece 73 by the hinge shaft 72 is freely rotatable around the hinge shaft 72 when the rod is extended, the operation is made smoothly, Since the caster 53 installed at the lower portion of the opening / closing door 50 moves along the moving plate 14 below the main body 10 when the opening 50 is open, the opening / closing door 50 can be easily opened with little force.

10: main body 11: outlet 12: wall blade
14: Moving Board 15: Fastening Part 16: Fastening Means
20: perforated network 21: hole 30: rotating shaft
31: drive motor 32: power transmission means 40: rotating plate
41: concentric circle 42: rotary cutter 50: opening and closing door
51: concentric circle 52: fixed cutter 53: caster
54: inlet 60: hopper 70: opening and closing door cylinder
71: protrusion 72: hinge axis 73: fixed piece
80: opening and closing door moving cylinder 81: connecting piece 82: coupling groove
83: through hole 84: coupling rod 90: hinge pin support cylinder
91: guide piece 92: hinge piece 93: guide groove
94: support member 95: hinge pin 121: blade portion

Claims (3)

A front part formed in an open shape so as to communicate with the inside and a bottom part formed at a lower part of the inner part to discharge waste tire crushed products;
A cylindrical perforated network which is fixedly installed in the main body and has holes formed in the entire side thereof so as to pass only the waste tire crushed products that meet the specifications among the waste tire crushed products;
A front end is installed to be located inside the perforated network, and a rear end is connected to a driving motor by a power transmission means;
A rotating plate which is centered at the tip of the rotating shaft so as to be rotatable inside the perforated network, the rotating plate being installed to protrude forward from the front along a plurality of concentric circles that grow from the center of the front to the outer periphery;
The opening and closing door having a plurality of fixed cutters protruding rearward from the back along the concentric circles of the rear portion to be located between the concentric circles of the rotating plate while being correspondingly coupled to the opened front of the main body in the center; of; Waste rubber mill characterized in that it comprises a.
The method according to claim 1,
The wall blade is installed so as to protrude from the inside and the bottom of the main body toward the perforated network, the sawtooth blade formed on the tip of the wall blade is coupled to the perforated network so as to be located above and below the inner circumference of the perforated network,
A plurality of casters are installed in the front lower portion of the opening and closing door, the caster moves along the moving plate installed in front of the lower part of the body when the opening and closing door is opened,
The left and right side front end of the main body and the left and right side ends of the opening and closing doors corresponding thereto are provided with fastening pieces fastened by fastening means, and the opening of the opening doors is characterized in that the rubber crusher is connected to the hopper.
The method according to claim 1,
The rod front end is connected to the upper end of the main body by a protrusion and a hinge shaft formed on the upper right side of the door while the front of the body is connected to a fixed piece that is fixedly coupled to the upper body by the hinge shaft to rotate around the hinge axis when the rod is extended. Possible opening and closing door opening cylinder,
On the left and right sides of the main body, a double connecting piece is formed on the front and rear pairs, and the front connecting piece is provided with a through hole, and the rear connecting piece is provided with a coupling groove corresponding to the through hole. On the left and right sides of the opening and closing doors, an opening and closing door cylinder is provided with a coupling rod at the end of the rod. The rod is extended so that the fixed cutter is completely out of the body when the opening and closing door is forwardly opened, and the rod is reduced so that the rod of the rod is completely separated from the front and rear connecting pieces of the body.
A pair of upper and lower hinge pieces are formed at one right end of the opening and closing door, and a guide piece having a guide groove is positioned between the upper and lower pair of hinge pieces at a right front end of the body corresponding to the hinge piece by a hinge pin. And guide pieces are connected, the hinge pin is located at the rear end of the guide groove when the opening and closing door is coupled, and the hinge pin is located at the front end of the guide groove along the guide groove when the opening and closing door is forward, and the hinge pin is Waste rubber grinder, characterized in that the hinge pin support cylinder is installed is installed at the front end of the guide groove is installed with a support member of the type corresponding to the hinge pin installed on the rod end as the rod is extended.
KR1020100009318A 2010-02-01 2010-02-01 Waste rubber grinder KR20110089774A (en)

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Application Number Priority Date Filing Date Title
KR1020100009318A KR20110089774A (en) 2010-02-01 2010-02-01 Waste rubber grinder

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Cited By (4)

* Cited by examiner, † Cited by third party
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CN107377178A (en) * 2017-08-24 2017-11-24 吴天文 A kind of breaker of agricultural production industry solid block fertilizer
CN108144706A (en) * 2017-12-21 2018-06-12 浙江朗博药业有限公司 A kind of pulverizer of efficient florfenicol powder
CN109225444A (en) * 2018-10-19 2019-01-18 李志军 A kind of building coating grinder
CN110465386A (en) * 2019-07-04 2019-11-19 杭州三图科技有限公司 Disintegrating apparatus is used in a kind of processing of crop

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107377178A (en) * 2017-08-24 2017-11-24 吴天文 A kind of breaker of agricultural production industry solid block fertilizer
CN108144706A (en) * 2017-12-21 2018-06-12 浙江朗博药业有限公司 A kind of pulverizer of efficient florfenicol powder
CN108144706B (en) * 2017-12-21 2020-05-05 浙江朗博药业有限公司 Efficient florfenicol powder's rubbing crusher
CN109225444A (en) * 2018-10-19 2019-01-18 李志军 A kind of building coating grinder
CN110465386A (en) * 2019-07-04 2019-11-19 杭州三图科技有限公司 Disintegrating apparatus is used in a kind of processing of crop
CN110465386B (en) * 2019-07-04 2021-11-09 吴天寅 Crushing apparatus for crop processing

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