KR20140130797A - Apparatus for grinding discared tire - Google Patents

Abstract

An embodiment of the present invention relates to an apparatus of grinding steel and rubber from waste tires or/and waste rubber. The apparatus of grinding steel and rubber from waste tires or/and waste rubber performs grinding operation by comprising: an upper plate support part (10); a hopper (60) which is combined to the upper plate support part and receives waste tires or waste rubber; an upper plate (25) which is formed at a lower part of the hopper, is combined to the lower side of the upper plate support part, and includes an inlet (54), wherein the waste tires and waste rubbers supplied to the hopper are injected; and a lower plate which is formed at the lower part of the upper plate (25) and is rotated by a power transmission means connected to an axis (33). The apparatus of grinding steel and rubber from waste tires or/and waste rubber is controlled by the upper plate and lower plate operated at a predetermined optimal space, and the amount of the waste tires injected into the space; forms a means capable of preventing the waste tires from being released from a gap between the upper plate and lower plate; and is able to increase a grinding rate by forming various protrusion parts on the upper plate and lower plate.

Description

[0001] Apparatus for grinding discared tires [0002]

The present invention relates to pulverizing iron and rubber in waste tires.

In general, many tires used in vehicles are being discarded, and therefore many researches and developments have been made for the disposal and recycling of waste tires. In particular, iron (rubber) and rubber are mixed in waste tires and / have.

1 is a side sectional view of a conventional apparatus for crushing iron and rubber in a waste tire.

As shown in FIG. 1, an upper plate supporting part 10 is installed in the interior of the turntable 20 and a rotary plate 40, and a tip end of the upper plate supporting part 10 is positioned inside the turntable 20 And a driving motor 31 which is a power means connected to the rear end of the rotary shaft 30 by a power transmitting means 32 such as a belt or a chain.

The upper plate supporting part 10 is formed in a hollow shape so that the perforated web 20 and the rotary plate 40 can be installed inside the upper plate supporting part 10, A discharge port 11 communicating with the discharge port 11 is formed.

A saw blade 12 formed at the front end of the wall blade 12 is positioned on the inner periphery of the perforated mesh body 20 And is connected to the perforated circuit element 20 and the upper plate supporting portion 10.

The support member 20 is installed on the upper plate supporting part 10 and has upper and lower parts closely attached to the side surface of the wall blade 12 and has a cylindrical shape and a width corresponding to the inner width of the upper plate supporting part 10 A hole 21 is formed on the entire side surface of the predetermined size so that only the rupture / separation of the rupture / separator 21 in the rupture / separation is discharged through the rupture hole 21, / RTI > is < / RTI > shredded / separated until it is less than or equal to the size of the hole 21 within the perforated web 20.

The rotating plate 40 is installed in the perforating body 20 and rotates in the perforating body 20 and is formed of an original plate fitted to the inside of the perforating body 20, When the rotation is transmitted to the rotary shaft 30 by driving the driving motor 31, the rotary shaft 30 rotates together with the rotary shaft 30.

A plurality of rotary blades 42 are arranged at equal intervals along the four concentric circles (not shown) which are sequentially grown from the center to the outer circumference of the rotary plate 40 from the front face of the rotary plate 40, So as to be positioned in the perforated mesh body 20.

A plurality of fixed blades 52 are also provided.

Therefore, the inserted waste tire can be crushed / crushed by the fixed blade 52 and the rotary blade 42 as well as frictional crushed / crushed by the sawtooth blade 121, but the area of the contacted blade is small The crushing rate / separation rate for crushing iron from rubber is small, and breakage of the sawtooth blade often occurs.

The present invention relates to a method for manufacturing a tire, which comprises an upper plate on which an inlet (54) into which a waste tire containing iron and rubber is inserted is constituted and fixed and operated, and a lower plate rotated by receiving power of the driving means So as to increase the crushing rate by increasing the contact area due to crushing.

An iron and rubber pulverizing apparatus in a waste tire according to the invention comprises: driving means (31);

An upper plate (25) formed with an inlet (54) through which the waste tire is introduced and a plurality of projections formed on the lower surface; And a lower plate (26) arranged at a predetermined distance from the upper plate, rotated by the power of the driving means and having a plurality of protrusions formed on the upper surface thereof.

The invention also relates to a support structure (27) for supporting the upper plate support (10) through which the upper plate (25) is coupled; A first coupling means (34) coupled to the support at a lower portion of the upper plate support; Second coupling means (35) coupled to the support from above the upper support; And an elastic means (28) formed between the second coupling means and the upper plate support, wherein the elastic means (28) formed between the upper plate and the lower plate formed below the upper plate through the inlet (54) formed in the upper plate The upper plate supporting portion 10 to which the upper plate is coupled is moved to the upper side of the support table 27 while compressing the elastic means 28. [

Further, the invention is characterized in that a cover (55) for accommodating at least an interval formed between the upper plate and the lower plate is formed, and the radius of the cover is larger than the radius of the upper plate and the lower plate, A side wall 58 is formed to extend downward, and a bottom plate 59 is formed to extend to oppose the lower surface of the lower plate.

In addition, the invention is characterized in that a tip end of a bottom plate (59) extending in a direction opposite to the lower surface of the lower plate extends above the lower surface of the lower plate to form a discharge preventing jaw (61) A scraper 53 is constituted.

The invention is characterized in that the predetermined number of first protrusions (39) of the plurality of protrusions formed on at least one of the upper plate and the lower plate is oriented in the direction of the center of the upper and lower plates, The predetermined number of the second protrusions 49 are formed in a direction different from the predetermined number of the first protrusions and intersect with each other.

According to the present invention, by forming upper and lower plates having concave-convex grooves and protrusions on the upper and lower sides, the contact area with the waste tire to be crushed / separated becomes large, and the crushing rate / separation rate of the iron- .

In addition, it is possible to optimize the grinding efficiency of iron and rubber in the waste tires by operating the gap between the upper plate and the lower plate by controlling the distance to 2-3 mm. Therefore, the primary shredded waste tire charged with 65-70% of iron (core) and 35-30% of rubber through the above-mentioned optimization interval can be made to have an iron (core) (89-91%) and rubber (11-9%), and when re-introduced, iron (core) can be 95-97% and rubber can be 5-3%.

And an elastic means (28) is provided on a support protruding from the upper plate support portion to support the upper plate support portion. The elastic means (28) constitutes an elastic means (28) The interval between the upper and lower plates can be regulated so that the crushing operation can be smoothly performed. At the same time, the load applied to the apparatus can be reduced, and the damage of the apparatus can be reduced.

According to the present invention, a cover (55) is formed which at least accommodates an interval formed between the upper plate and the lower plate, the radius of the cover is larger than the radius of the upper plate and the lower plate, And a bottom plate 59 is formed so as to extend from the lower surface of the lower plate so as to face the lower surface of the lower plate. By forming the protrusion 61, it is possible to prevent the discharged pulverized product from being discharged to a predetermined outlet.

In the present invention, a scraper (53) is formed on the lower surface of the rotating lower plate (26), and the scraper is formed on the cover bottom plate (59) .

Further, an auxiliary cover 46 for preventing emission formed by extending from the outer circumferential surface of the upper plate to the lower side or extending downward from the lower surface of the upper plate supporting portion is formed at a portion other than the predetermined outlet, The less pulverized pulverized material is released from the portion other than the discharge port, so that the pulverized material can be pulverized longer between the upper plate and the lower plate.

According to the present invention, it is general that all of the plurality of protrusions formed on at least one of the upper plate and the lower plate are formed so as to face the central direction of the upper plate and the lower plate having a circular shape. In another embodiment, (For example, inclined toward the center) of the lower plate so as to intersect with the direction of the protrusion toward the center direction, whereby the pulverized material receives centrifugal force upon rotation of the lower plate, So that the crushing rate can be increased by increasing the crushing time.

1 is a side cross-sectional view of an apparatus for crushing iron and rubber in a conventional waste tire
2 is a perspective view of an apparatus for crushing iron and rubber in a waste tire according to the present invention.
3 is a cross-sectional view of a device for crushing iron and rubber in a waste tire according to the present invention
4 is a view showing a constitution of an emission preventing auxiliary cover 46 in a sectional view of a device for crushing iron and rubber in a waste tire according to the present invention
5 is a view showing an upper plate on which an inlet, a center hole, a groove and a projection are formed according to the present invention
6 is a view showing a bottom plate having a center hole, a groove and a projection according to the present invention
7 is a view showing an inlet, a center hole, a general groove, a protrusion and protrusions 49 having different directions, an acute angle / obtuse angle top plate according to another embodiment of the present invention
8 is a view showing a center hole, a general groove, a protrusion and a protrusion 49 having different directions, a bottom plate having an acute angle / obtuse angle according to another embodiment of the present invention

Hereinafter, some embodiments of the present invention will be described in detail with reference to exemplary drawings. It should be noted that, in adding reference numerals to the constituent elements of the drawings, the same constituent elements or structures having substantially the same operation are denoted by the same reference symbols as possible even if they are shown in different drawings. In the following description of the embodiments of the present invention, a detailed description of known functions and configurations incorporated herein will be omitted when it may make the difference that the embodiments of the present invention are not conclusive.

In describing the components of the embodiment of the present invention, terms such as first, second, A, B, (a), and (b) may be used. These terms are intended to distinguish the constituent elements from other constituent elements, and the terms do not limit the nature, order or order of the constituent elements.

Also, when a component is described as being "connected", "coupled", or "connected" to another component, the component may be directly connected or connected to the other component, It should be understood that an element may be "connected," "coupled," or "connected."

In the embodiment of the present invention, the upper plate is coupled to the upper plate supporting portion by the coupling means 36, but the upper plate and the upper plate supporting portion may be integrally formed. Therefore, even if the upper plate and the upper plate supporting part are integrally formed (for example, upper base), they fall within the scope of the present invention.

In the embodiment of the present invention, the lower plate hole 52 of the lower plate 26 is supported through the shaft 33 and is supported / fixed by other general supporting and fixing means (not shown) do.

In the following, an embodiment of the present invention has been described on the assumption that the iron (shim) and rubber in the waste tire are crushed. However, this assumption is for convenience of explanation only, The rubber can be applied to crushing (separation) and the like, and can be applied to other crushing and crushing.

Further, in the embodiment of the present invention, iron and rubber in the waste tires are described as being crushed, but the present invention can also be applied to a field where iron and rubber are separated and separated.

In the present invention, it is proposed that the gap between the upper plate and the lower plate is controlled to be 2 mm to 3 mm in order to maximize the efficiency of the pulverization / separation of iron from the rubber of the waste tire.

According to the present invention, the elastic means (28) is formed on the support base (27) supporting the upper plate support (10) coupled with the upper plate and protruding above the upper plate support, and the upper plate So that the gap between the upper plate and the lower plate is regulated.

In the present invention, a cover (55) for accommodating at least an interval formed between the upper plate and the lower plate is formed, and the radius of the cover is larger than the radius of the upper plate and the lower plate, Or a side wall 58 extending from one side of the upper plate and extending downward to face the lower surface of the lower plate to form a bottom plate 59. The top end of the bottom plate 59 is located on the upper side So that the discharged pulverized material is prevented from being discharged to the outside of the predetermined discharge port.

In the present invention, it is proposed that a scraper (53) is formed on the lower surface of the lower plate (26), and the scraper is formed above the cover bottom plate (59).

In the present invention, in order to prevent the pulverized material, which is crushed between the upper plate and the lower plate due to the gap between the upper plate and the lower plate, from being discharged in all directions other than the direction of the discharge port, And an auxiliary cover (46) for preventing emission formed extending downward from a lower surface of the upper plate support portion are formed in the cover.

In the present invention, the predetermined number of the first protrusions 39 of the plurality of protrusions formed on at least one of the upper plate and the lower plate is oriented in the center direction of the upper plate and the lower plate, And the other predetermined number of second protrusions 49 are formed in a direction different from the predetermined number of first protrusions and intersect with each other.

Fig. 2 is a perspective view of a device for crushing iron and rubber in a waste tire according to the present invention, Fig. 3 is a sectional view of a device for crushing iron and rubber in a waste tire according to the present invention, Fig. FIG. 5 is a view showing a top plate on which an inlet, a center hole, a groove, and a protrusion are formed according to the present invention. FIG. And FIG. 6 is a view showing a bottom plate having a center hole, a groove and a protrusion according to the present invention, and FIG. 7 is a perspective view of a bottom plate according to another embodiment of the present invention, FIG. 8 is a perspective view of a top plate having an acute angle / obtuse angle according to another embodiment of the present invention, Angle / obtuse angle.

Hereinafter, an embodiment of the present invention will be described with reference to Figs. 2-8.

As shown in each of the drawings, an apparatus for crushing iron and rubber in a waste tire or waste rubber crush mixed with iron and rubber, comprising: an upper plate supporting unit 10; A hopper 60 coupled to the upper plate supporting portion and supplied with the waste tire or the waste rubber; An upper plate 25 formed on the lower side of the hopper and coupled to a lower surface of the upper plate supporting portion and having an inlet 54 into which waste tires or waste rubber supplied to the hopper are supplied and a plurality of protrusions formed on a lower surface thereof, ; And a plurality of protrusions are formed on the upper surface of the upper plate 25 at a predetermined interval and the power of the driving means 31 is transmitted to the power transmission means (chain 32, gear (not shown), etc.) And a lower plate (26) that is received and rotated.

The fixed upper plate is provided with concave-convex grooves 38 and protrusions 39 at predetermined intervals in a predetermined direction (for example, including a center hole, a center direction, or a radial shape) A concave-convex groove 43 and a protrusion 44 are formed at predetermined intervals in a predetermined direction (including, for example, a center hole, a center direction, or a radial shape).

In the embodiment of the present invention, the waste tire is supplied to the hopper. However, in another embodiment, the waste tire may be directly introduced into the inlet of the upper plate without forming the hopper.

The upper plate 25 is coupled to the lower surface of the upper plate support unit 10 and the upper plate support unit coupled to the plurality of support plates 27 is connected to the upper plate support unit 10 using the first coupling unit 34, It can be adjusted by moving up and down.

In the embodiment of the present invention, the upper plate is coupled to the upper plate supporting part by the fourth coupling means 37, but the upper plate and the upper plate supporting part may be integrally formed. Therefore, even if the upper plate and the upper plate supporting part are integrally formed (for example, referred to as an upper base), they may fall within the scope of the present invention.

A third coupling means 36 may be coupled to the shaft 33, and at this time, it is preferable that the upper plate support 10 is coupled with a clearance allowing upward / downward movement.

In the embodiment of the present invention, the interval between the upper plate and the lower plate is adjusted by an interval of 2-3 mm.

Therefore, it is possible to optimize the grinding efficiency of iron and rubber in the waste tires by controlling the gap between the upper plate and the lower plate by operating at a distance of 2-3 mm, for example, 65-70% of iron (core) The primary crushed waste tire charged into the hopper can be in a state of 89-91% of iron (core) and 11-9% of rubber based on the operation according to the above-described configuration, Iron (shim) can be 95-97%, and rubber can be 5-3%.

With reference to Figs. 2, 3 and 4, in a state of the above-described configuration, the upper plate and the lower plate are connected to each other through the hopper 60 and the inlet 54 depending on the stacked amount of the waste tire drawn between the upper plate 25 and the lower plate 26 The control of the interval of the lower plate and the effective prevention and treatment of the pulverized material discharged according to the interval will be described.

3, the upper plate 25 is coupled to a lower surface of the upper plate support portion 10, the upper plate support portion 10 is coupled with a plurality of support rods 27, The first coupling means 34 is moved up and down to adjust the distance between the upper plate and the lower plate. As can be seen from the above-mentioned effects shown in various experiments, the gap between the upper plate and the lower plate is adjusted by a distance of 2-3 mm.

On the other hand, the upper plate supporting portion can be coupled to move up and down on the support table 27 based on the amount of waste tire that is input.

An elastic means (28) is formed on a support protruding above the upper plate support part. An upper plate support part coupled with the upper plate, based on the stacked amount of the waste tire inserted between the upper plate and the lower plate through the inlet of the upper plate, . Therefore, the upper plate supporting portion 10 can be moved to the upper side of the support table 27.

In addition, the upper plate support, to which the upper plate is coupled, moves in an upward direction while compressing the elastic means, based on the amount of waste tire introduced between the upper plate and the lower plate through the inlet of the hopper and the upper plate. The gap between the upper plate and the lower plate is adjusted (for example, 3-4 mm) by moving the upper plate support frame coupled with the upper plate upward, so that the waste tire inserted between the upper plate and the lower plate can be instantaneously or momentarily The top plate can be moved upward (upward) so that the crushing operation can be performed smoothly, and the load imposed on the apparatus can be reduced, thereby reducing damage to the apparatus.

When the amount of the tire to be crushed into the upper and lower plates does not affect the operation of the crushing device, the weight of the upper plate supporting portion and the upper plate is pressed by the elastic means, The shredding operation is performed in a state in which an interval of 2-3 mm is maintained.

Whether or not the amount of the waste tire to be crushed into the upper and lower plates affects the operation of the crushing device is determined based on the experiment of the user so that elastic means having moderate elasticity By the installation, the pressure of the upper plate is increased upward by the elastic means on the basis of the amount of the waste tire (laminated) inserted between the upper plate and the lower plate, so that the upper plate supporting portion coupled with the upper plate moves upward.

Above the resilient means, the second engagement means 35 (e.g., a nut or the like) is coupled to a position capable of having an elastic force and / or a restoring force.

In other embodiments, other means (sponge, rubber, etc.) may be used instead of the elastic means to move the upper support portion upward. Or the second engaging means 35 may not be fully engaged with the upper plate supporter 10 but may be coupled with a space movable upward by the amount of the drawn-in waste tire.

The elastic means is coupled to the support stand.

A support unit 27 for supporting the upper plate support unit 10 through which the upper plate 25 is coupled, a first coupling unit 34 coupled to the support unit at a lower portion of the upper plate support unit; Second coupling means (35) coupled to the support from above the upper support; And an elastic means (28) formed between the second coupling means and the upper plate support, wherein the elastic means (28) formed between the upper plate and the lower plate formed below the upper plate through the inlet (54) formed in the upper plate The upper plate supporting portion 10 to which the upper plate is coupled is moved to the upper side of the support table 27 while compressing the elastic means 28 in the upward direction.

Therefore, the interval between the upper plate and the lower plate can be temporarily adjusted by moving the upper plate supporting portion coupled with the upper plate upward.

As shown in Figs. 2 and 3, a cover 55 is formed to at least accommodate an interval formed between the upper plate and the lower plate, and the radius of the cover is larger than the radius of the upper plate and the lower plate, The side wall 58 extends from one side of the support portion or one side of the upper plate and is extended in an L-shape so as to face the lower surface of the lower plate to form a bottom plate 59.

(Not shown) of the bottom plate 59 extending in the direction opposite to the lower surface of the lower plate is extended to the upper side of the lower surface of the lower plate (for example, L is rotated 180 degrees laterally) (61) are formed.

A bottom plate 59 is formed so as to extend so as to be opposed to the lower surface of the lower plate so that the front end of the bottom plate 59 extends to the upper side of the lower surface of the lower plate, It can be prevented from being discharged to other than the designated outlet

A scraper 53 is formed on the lower surface of the rotating lower plate 26 to scrape off the pulverized material discharged to the bottom plate 59 of the cover at the lower side of the lower plate while rotating the scraper to move in the direction of the discharge port 11 .

The scraper is configured on the cover bottom plate 59 and is configured in the discharge stopping jaw to move the discharged pulverized material toward the discharge port.

The discharge port 11 is formed at a predetermined position of the cover so that the pulverized material is discharged to the outside.

4, in order to prevent the pulverized material, which is crushed between the upper and lower plates due to the gap between the upper and lower plates, from being discharged in all directions other than the direction of the discharge port 11, An auxiliary cover for preventing emission 46 formed in accordance with one of the methods of extending downward from the outer circumferential surface and extending downward from the lower surface of the upper plate support portion is formed in the cover other than the outlet portion.

 The auxiliary discharge preventing cover 46 is formed so as not to be larger than the gap between the upper plate and the lower plate so as not to cover the gap, but the gap between the upper plate and the lower plate may be covered It might be.

Therefore, it is possible to mitigate the release of the less pulverized pulverized material due to the gap between the upper plate and the lower plate, so that the pulverized material can be pulverized longer between the upper plate and the lower plate.

Hereinafter, the directions of the various protrusions formed on the upper plate and the lower plate for increasing the crushing rate will be described with reference to FIGS. 5 to 8. FIG.

5 and 6, all of the plurality of protrusions 39 formed on at least one of the upper and lower plates are formed in a central direction, a center hole, or a radial shape of the upper and lower plates It is common.

7 and 8, among the plurality of protrusions formed on at least one of the upper plate and the lower plate of the other embodiment of the present invention, the predetermined number of the first protrusions 39 has a circular shape, And the other predetermined number of second projections (49) are formed in a direction different from the direction of the predetermined number of first projections and intersect with each other do.

The direction of the second protrusion is formed such that iron and rubber crushed between the upper plate and the lower plate when the lower plate rotates are inclined at a predetermined angle in the center direction so as to be centered by the centrifugal force.

The second protrusions are formed to be inclined toward the center direction, so that acute angle (56) and obtuse angle (57) are formed on the respective surfaces where the first protrusions and the second protrusions intersect.

The protrusions are inclined toward the center by the acute angle and the obtuse angle so that an acute angle smaller than 90 degrees is formed on one side intersecting with the inclined surface of the protrusion and an obtuse angle larger than 90 degrees and smaller by 180 degrees is formed, The water can be centripetally centered.

As described above, the plurality of protrusions formed on at least one of the upper plate and the lower plate may be formed in a central direction, a central hole direction, and / or a radial shape of the upper plate and the lower plate in a circular shape, So that the centrifugal force can be applied.

Therefore, when the lower plate rotates, the pulverized material receives centripetal force and moves to the inside of the upper plate and the lower plate, thereby increasing the time for pulverization, thereby increasing the pulverization rate.

Accordingly, the first crushed waste tire charged with 65-70% of iron (core) and 35-30% of rubber is composed of iron (core) 94-96 %, And rubber is 6-4%.

In addition, in the embodiment of the present invention, the rotating blade and the fixed blade which are in contact with the pulverized product are made of the projections and projections of the irregular shape (39, 49), so that the contact area with the pulverized product is widened so that the pulverization rate (or separation rate) In addition, since the load on the blade is reduced, breakage of the blade can be prevented, and the cost of replacing the blade can be reduced.

As described above, the operation of the embodiment of the present invention with the configuration of FIG. 2 to FIG. 8 is as follows.

The user inserts the waste tire to be crushed into the inlet of the top plate through the hopper. At this time, the top plate and the bottom plate have an optimum grinding ratio at intervals of 2-3 mm.

Therefore, primary crushed waste tires loaded with 65-70% of iron (core) and 35-30% of rubber through the above-mentioned optimization interval were 89-91% of iron (core), 11- 9%, and when re-injected, iron (core) can be 95-97% and rubber can be 5-3%.

On the other hand, when the waste tire to be pulverized is largely inserted between the upper plate and the lower plate, the upper plate supporting portion coupled with the upper plate is constituted by the supporting table and the elastic means (for example, spring) The gap between the upper plate and the lower plate can be temporarily adjusted.

In addition, an auxiliary cover for preventing emission may be provided on one side of the upper plate to mitigate / prevent the discharge of the pulverized material to a place other than the predetermined outlet.

In addition, a scraper may be provided on the lower surface of the rotating lower plate at the portion having the discharge port so that the pulverized material discharged under the lower plate from the discharge port can be moved to the discharge port

Further, the direction of the protrusions constituting the upper plate and / or the lower plate may be different from each other, so that the pulverized product can be held between the upper plate and the lower plate for a long time.

While the present invention has been described in connection with what is presently considered to be the most practical and preferred embodiment, it is to be understood that the invention is not limited to the disclosed embodiments. That is, within the scope of the present invention, all of the components may be selectively coupled to one or more of them. Furthermore, the terms "comprises", "comprising", or "having" described above mean that a component can be implanted unless otherwise specifically stated, But should be construed as including other elements. All terms, including technical and scientific terms, have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs, unless otherwise defined. Commonly used terms, such as predefined terms, should be interpreted to be consistent with the contextual meanings of the related art, and are not to be construed as ideal or overly formal, unless expressly defined to the contrary.

The foregoing description is merely illustrative of the technical idea of the present invention, and various changes and modifications may be made by those skilled in the art without departing from the essential characteristics of the present invention. Therefore, the embodiments disclosed in the present invention are intended to illustrate rather than limit the scope of the present invention, and the scope of the technical idea of the present invention is not limited by these embodiments. The scope of protection of the present invention should be construed according to the following claims, and all technical ideas within the scope of equivalents should be construed as falling within the scope of the present invention.

The present invention relates to a driving force control apparatus and a control method of a driving force control apparatus for controlling a driving force of a driving force transmission device, A first projecting portion of the first projecting portion and a second projecting portion of the second projecting portion of the second projecting portion of the first projecting portion of the first projecting portion, And a second side surface of the lower plate is connected to the second side surface of the lower plate through the second side surface of the lower plate. : Bottom plate, 60: hopper, 61:

Claims (15)

An upper plate (25) formed with an inlet (54) through which the waste tire is introduced and a plurality of projections formed on the lower surface; And
And a lower plate (26) arranged at a predetermined distance from the upper plate and rotated by the power of the driving means (31) and having a plurality of protrusions formed on the upper surface thereof. 2. The apparatus according to claim 1, wherein the upper plate (25) is coupled to a lower surface of the upper plate support (10), the upper plate support is coupled to a plurality of supports (27) (34) is moved upward / downward to adjust an interval between the upper plate and the lower plate. The apparatus according to claim 1 or 2, wherein an interval between the upper plate and the lower plate is adjusted at intervals of 2-3 mm. 3. The apparatus according to claim 1 or 2, wherein the upper plate is coupled to a lower surface of the upper plate supporting part (10), the upper plate supporting part is coupled to move up and down on the supporting table (27) Characterized in that an elastic means (28) is constituted. 5. The apparatus according to claim 4, wherein the upper plate supporting portion coupled with the upper plate compresses the elastic means based on the stacked amount of the waste tire inserted between the upper plate and the lower plate through the inlet of the upper plate, ) Of the waste tire (1). A support table (27) for supporting the upper plate support (10) through which the upper plate (25) is coupled;
A first coupling means (34) coupled to the support portion at a lower portion of the upper plate support portion;
Second coupling means (35) coupled to the support from above the upper support; And
And an elastic means (28) formed between the second engaging means and the upper plate supporting portion, wherein an elastic member (28) is provided between the upper plate and the lower plate, Wherein the upper plate support unit (10) coupled with the upper plate is moved to the upper side of the support table (27) while compressing the elastic means (28). The cover as claimed in claim 1, wherein a cover (55) for accommodating at least an interval formed between the upper plate and the lower plate is formed, wherein a radius of the cover is larger than a radius of the upper plate and the lower plate, And a bottom plate (59) is formed so as to extend to face the lower surface of the lower plate (58). The cover as claimed in claim 1, wherein a cover (55) for accommodating at least an interval formed between the upper plate and the lower plate is formed, the radius of the cover being larger than the radius of the upper plate and the lower plate, And a bottom plate (59) is formed so as to extend downward to form a side wall (58) and to extend opposite to the lower surface of the lower plate. The apparatus according to claim 7 or 8, wherein a tip of the bottom plate (59) extends upward to form a discharge preventing blade (61). A scraper (53) is formed on a lower surface of the lower plate (26) to move the pulverized material discharged to the lower cover bottom plate (59) toward the discharge port (11) Waste tire crushing device. The apparatus according to claim 1, further comprising: a lower plate extending from an outer circumferential surface of the upper plate to a lower side in order to prevent the pulverized material, which is crushed between the upper plate and the lower plate due to the interval between the upper plate and the lower plate, And an auxiliary cover (46) for preventing emission from being formed or extending downward from a lower surface of the upper plate support portion is formed in the cover. 12. The apparatus according to claim 11, wherein the emission preventing auxiliary cover (46) is formed so as not to cover the gap between the upper plate and the lower plate. 2. The apparatus according to claim 1, wherein a predetermined number of first protrusions (39) of the plurality of protrusions formed on at least one of the upper plate and the lower plate is oriented in the center direction of the upper and lower plates, (49) of the other predetermined number of second protrusions are formed in a direction different from the direction of the predetermined number of first protrusions and cross each other. 14. The method according to claim 13, wherein the direction of the second projection is formed such that iron and rubber crushed between the upper plate and the lower plate when the lower plate rotates are inclined in the center direction so as to be centered with centripetal force. Tire crushing device. The method according to claim 13 or 14, wherein the second protrusions are formed to be inclined in the center direction so that acute angles (56) and obtuse angles (57) are formed on the respective surfaces where the first protrusions and the second protrusions intersect Of the waste tire.

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