JP2015526281A - Crushing machine - Google Patents

Abstract

The present invention relates to a crusher that removes an asphalt layer (RAP) that is removed from a laying site and that is desired to be regenerated to turn the RAP into recycled asphalt concrete (RAC). [Selection] Figure 1

Description

  The present invention removes from the laying site and grinds the asphalt layer (RAP) that is desired to be regenerated so that the RAP is sized to be used when producing reclaimed asphalt concrete (RAC). Related to crusher.

  As is well known, asphalt concrete obtained from a mixture of aggregate and bitumen is used as various layers such as a corrosion layer, a binder, a straightening layer and a base layer of a road superstructure. Each of these layers is manufactured according to a laboratory-made process, based on international standard methods, to meet various performance requirements. The various performances expected from each layer are provided using recipes made with different maximum particle sizes, different gradations, and different bitumen ratios. These performance requirements are also effective in realizing the use of recycled asphalt concrete (RAC).

  Asphalt concrete applied to the road should be removed after a certain period of use. Today, because of environmental conditions, removed asphalt concrete should be reclaimed and utilized in making new asphalt concrete. Moreover, an economic effect can be expected by reclaiming the removed asphalt concrete (hereinafter referred to as RAP) and using it when producing a new asphalt concrete. The higher the percentage of removed asphalt that is utilized in making new asphalt concrete, the higher the economic effect that is provided.

  Thus, in the related technical field, regeneration can be realized by using the removed asphalt concrete (RAC) when manufacturing new asphalt concrete (RAC). After the RAP is removed, the bitumen in the RAP has aggregate particles, so the RAP is in the form of large and small clumps adhered to each other. Thus, after being removed, the RAP used should be broken apart, crushed and finely divided. RAP is added to the aggregate or other asphalt material after it has been refined.

  Regardless of the regeneration method, the RAP should be finely divided in the best way. To provide this, the RAP is poured between the two rotating wheels, and the RAP is shattered between the teeth of the rotating wheels.

  European Patent Application No. 1497032 (Patent Document 1) discloses a crushing device for crushing material. The crushing device comprises at least one rotor that can rotate around the rotor axis. There are a plurality of hooks on the outer periphery of the rotor along the rotor axis for gripping the material and flowing it in the material flow direction. In addition, the apparatus includes at least one stator, and a plurality of crushing members that engage with hooks in the axial direction of the rotor are provided on the stator. The stator is slidable in the rotor axial direction. Further, the crushing device can be rotated around the stator shaft, and more preferably can be moved in the axial direction and / or the vertical direction with respect to the stator shaft.

  There are also patent applications in which processes for different purposes are realized between two transport zones. For example, German Patent Application No. 4338561 (Patent Document 2) discloses a machine that crushes renewable materials such as bottles, cans, etc., and supplies the material so that it does not take up too much space when scraping. ing. The machine includes two conveyors with spike-like elements. The two conveyors extend so that the conveyors are close to each other and the spike-like members are provided in areas that are closest to each other.

  Dutch patent application No. 8303265 discloses an extractor having two transport zones arranged to overlap each other in order to separate the waste from the bag. A cutting tool is present on the transport band, and the cutting tool is driven so as to have the same direction but different speeds. The distance between the upper and lower conveyors can be adjusted.

  However, RAP cannot be used in current systems by reliably crushing using the machine in the above patent application. Also, if damage, wear or breakage occurs in the thread disclosed in European Patent Application No. 1497032 (Patent Document 1), it is replaced with a new one, resulting in a significant cost loss.

European Patent Application No. 1497032 German Patent Application No. 4338561 Dutch Patent Application No. 8303265

  The present invention is a novel crusher that has new advantages in the related technical field except for the disadvantages described above.

  The object of the subject invention is to provide a crusher that granulates RAP for use in the production of new asphalt concrete.

  Another object of the subject invention is to provide a crusher that allows teeth to be easily replaced after the teeth that crush RAP are worn and damaged, thereby reducing operating costs. In order to achieve the above objectives and the objectives inferred from the detailed description below, the present invention provides an asphalt layer (RAP) that is desired to be reclaimed as it is removed from the installation site and reused. A crusher having a main body disposed on the outer frame and at least one crushing unit provided in the main body. The crusher is characterized in that the main body has an inlet and an outlet opposite to the inlet, and the crusher includes at least one first crushing unit and at least one second crushing unit, In order to crush and crush the RAP that is thrown into the street body and proceeds in the direction of gravity, both crushing units are arranged to approach each other from the inlet to the outlet and define a crushing area between the crushing units, A plurality of crushing teeth are provided on both crushing units.

  In a preferred embodiment of the present invention, the main body is provided in a closed configuration with a front panel and a rear panel arranged in parallel and having at least two side panels.

  In another preferred embodiment of the invention, the crushing unit is provided near the inlet and driven by at least one drive unit, and the crushing teeth are provided thereon; and near the outlet And at least one interlocking pallet provided on at least one chain surrounding at least one chain gear provided.

  In another preferred embodiment of the invention, the interlocking pallet is in the form of a rectangular plate that extends between the front panel and the rear panel.

  In another preferred embodiment of the present invention, the interlocking pallets are connected by at least two chains such that one chain is near the front panel and one chain is near the rear panel.

  In another preferred embodiment of the invention, the crushing units are installed such that both crushing units can be displaced in the vertical and horizontal planes in the body. Therefore, even when the hard piece reaches the crushing region, the deterioration of the RAP is prevented, and the crushing teeth can be prevented from being damaged.

  In another preferred embodiment of the invention, the crushing teeth provided on the interlocking pallet connected on the chain by at least one connection flap are triangular sections extending from the long edge of the interlocking pallet to the other long edge. It has a tongue-like shape.

  In another preferred embodiment of the invention, at least one tooth gap is provided between the crushing teeth. Further, the crushing teeth are alternately provided on both crushing units by the above-mentioned tooth gap portions and arranged so as to enter the tooth gap portions of each other.

  In another preferred embodiment of the present invention, at least one recess is provided in the crushing tooth, and the recess is provided in a different position of the crushing tooth, so that at least two types of teeth are obtained. Therefore, continuous friction is prevented in the upper part of the crushing tooth, the crushing tooth is not overheated, and rapid wear of the crushing tooth is also prevented.

  In another preferred embodiment of the present invention, the crushing tooth includes at least one chamfered portion on the upper portion of the crushing tooth so as to face the tooth gap, and the chamfered portion is different on both sides of the recess. It is provided to face the direction. Therefore, the debris entering between the crushing teeth is more finely crushed by this saw-like structure.

  In another preferred embodiment of the present invention, the interlocking pallet includes at least one lower wing formed by a bent portion provided toward the gear; and at least one upper wing at the opposite edge toward the other. Therefore, it is possible to prevent debris from being clogged between interlocking pallets.

  In another preferred embodiment of the present invention, the crushing unit comprises at least one upper unit provided near the inlet and on which the chain is fixed, and at least one lower unit provided near the outlet.

  In another preferred embodiment of the present invention, the body includes at least two guide walls that are parallel to each other and the front panel and the rear panel are also parallel to the ground.

  In another preferred embodiment of the present invention, the body includes at least one guide having at least two guide walls extending from near the entrance toward the horizontal guide and away from the side panel.

  In another preferred embodiment of the present invention, there are four guides because there are two guides on the front panel and two guides on the rear panel.

  In another preferred embodiment of the present invention, the upper unit has at least one rotating shaft, the rotating shaft is provided with a chain gear, and the chain gear is at least one movable from both ends. It is installed inside the guide by a bearing. According to the above embodiment, the upper unit is movable in the vertical plane.

  In another preferred embodiment of the present invention, the movable bearing is a surface in contact with the guide wall, at least one groove in a surface provided on the movable bearing; and provided in the guide wall and moving in the groove. Including at least one guide.

  In another preferred embodiment of the invention, a bending arm extending from the side of the movable bearing parallel to the guide wall and towards the outlet; at least one spring provided on the bending arm; It includes at least one connecting piece that prevents the spring from coming out and is connected to the guide wall. Therefore, this allows the crushing unit to be returned after the crushing unit has moved up and down.

  In another preferred embodiment of the present invention, there is at least one nut for adjusting the amount of tightening of the spring with the spring connected to the bending arm.

  In another preferred embodiment of the invention, there is at least one slot in the at least one coupling flap with the coupling piece coupled to the guide wall, correspondingly at least one adjustment slot on the guide wall. Exists.

  In another preferred embodiment of the invention, there is at least one drive shaft installed in the horizontal guide by at least one movable bearing from each of the two ends, and a chain gear is provided in the lower unit. According to the above embodiment, the lower unit can be displaced in a horizontal plane.

  In another preferred embodiment of the invention, at least one groove provided on the movable bearing on the surface of the movable bearing in contact with the guide wall; and accordingly, provided in the guide wall, the groove Including at least one guide moving within.

  In another preferred embodiment of the invention, at least one bending arm extending from the side of the movable bearing to the side panel parallel to the guide wall; at least one provided on the bending arm A screw; and at least one connecting piece for preventing the screw from being removed from the bending arm and connecting to the guide wall.

  In another preferred embodiment of the present invention, there is at least one nut for adjusting the amount of tightening of the spring with the spring connected to the bending arm.

  In another preferred embodiment of the invention, there is at least one slot on at least one connecting flap with the connecting piece connected to the guide wall. In contrast, there is at least one adjustment slot provided in the guide wall.

  In another preferred embodiment of the present invention, the lower unit includes a connecting flap connected to the movable bearing at a portion where the movable bearing is connected to the horizontal guide; the horizontal guide moves the connecting flap in the guide wall. Includes at least one moving slot to enable.

  In another preferred embodiment of the invention, there is at least one support unit that prevents bending of the chain extending between the lower unit and the upper unit.

  In another preferred embodiment of the present invention, the support unit is installed on the connection plate so as to realize rotation, and at least one lower part extending between the connection plates provided on both sides of the main body in the vicinity of the lower unit. A hinge; provided near the upper unit and extending between the front panel and the rear panel; and at least one upper hinge fixed to the front panel and the rear panel; and extending between the lower hinge and the upper hinge Including at least one support plate present.

  In another preferred embodiment of the present invention, at least two support plates, wherein the plates are joined by at least one intermediate piece between them; the above facing opposing crushing unit At least one bearing shaft fixed by at least one connecting piece on at least one crescent flap provided at the edge of the support plate; and at least one mounted on said bearing shaft by at least one bearing There are individual pulleys. Therefore, the chain extending between the lower unit and the upper unit and the interlocking plate provided on the chain are supported.

  In another preferred embodiment of the invention, the pulley has teeth that can enter between the chain links of a chain extending from the upper unit to the lower unit.

  In another preferred embodiment of the invention, the drive unit is connected to a drive shaft provided in the lower unit for operating the crushing unit.

  In another preferred embodiment of the invention, the drive unit includes at least one speed reducer coupled to the drive shaft and at least one engine for operating the speed reducer.

  In another preferred embodiment of the present invention, at least one bearing provided in each of a portion of the first crushing unit facing the ground of the speed reducer and a portion of the second crushing unit facing the ground of the speed reducer; There is at least one shaft extending between the bearings; and at least one spring provided on the shaft and coupled to the bearing.

  In another preferred embodiment of the present invention, the side panel includes at least one side cover configured to be accessible within the body. Therefore, even if a problem occurs, the inside of the main body can be easily accessed.

A typical front perspective view about a crusher of an object of invention is shown. 1 shows a typical rear perspective view of a crusher of the invention. The typical front view and top view regarding the crushing unit of the crusher of invention object are shown. The typical perspective view regarding the crushing unit of the crusher of invention object is shown. The typical perspective view regarding the crushing unit of the crusher of invention object is shown. The typical figure of the interlocking pallet of the crusher of invention object is shown.

  In this detailed description, the crusher that is the subject of the invention will be described with reference to the drawings without any suppression effect so that the subject of the invention can be understood more.

  In this detailed description, the subject matter of the invention can be better understood with respect to the embodiment of the crusher, i.e. the machine that crushes the RAP in order to re-use the asphalt layer (hereinafter referred to as RAP) that is desired to be regenerated. It will be described with reference to the drawings without any limiting effect.

  After the RAP is removed from the ground, it is first transferred to a vibration unit (not shown). Thereafter, the RAP is vibrated on the vibration unit, formed into a fine lump having a desired flow rate, and poured into a crusher. The RAP exits the crusher in the form of granules / particles. The resulting RAP is then re-mixed with aggregate or other asphalt components and used to form new asphalt concrete.

  As can be seen from FIGS. 1 and 2, the crusher preferably comprises an outer frame (10) made of H-sections and having profiles (11) between the H-sections to increase resistance; and at least Formed by two side panels (25), at least one rear panel (24) and at least one front panel (23), an inlet (21) and an outlet (22) are formed on the outer frame (10). A rectangular parallelepiped body (20). The side panel (25) has at least one side cover (251) that allows access within the body (20). In the front panel (23) and the rear panel (24), horizontal guides (27) are arranged in particular parallel to each other and to the ground, between the side panels (25) and perpendicular to the panel surface. It is defined between two extending guide walls (271). Further, the front panel (23) and the rear panel (24) extend from the side panel (25) toward the horizontal guide (27) and extend from the vicinity of the entrance (21) of the upper corner portion, at least two. There is a guide (26) defined between the guide walls (261) of the sheet. The guide (26) is disposed symmetrically with respect to the vertical axis between the two side panels (25). Since there are two guides for the front panel (23) and the rear panel (24), there are four guides (26a, 26b, 26c, 26d) in total.

  As can be seen from FIG. 3, there is at least one crushing unit (30), which is installed in the body (20) from the upper end to the guide (26) and from the lower end to the horizontal guide (27). The There are two crushing units (30), a first crushing unit (31a) and a second crushing unit (31b). Both crushing units (31a, 31b) are separated from each other in the vicinity of the inlet (21) and approached in the vicinity of the outlet (22), so that a crushing region (29) is formed between the crushing units (31a, 31b). Is done. As can be seen from FIG. 4, the crushing unit (30) includes at least one lower unit (32), at least one upper unit (34), and at least one support unit (36).

  At least one drive shaft (321) extends between movable bearings (322) provided in each horizontal guide (27) provided on the front panel (23) and the rear panel (24), At least one chain gear (331) is provided on the drive shaft (321). One end of the drive shaft (321) extends so as to protrude from the bearing (322). A guide provided on the guide wall (271) using a groove (323) provided parallel to the front panel (23) on two surfaces of the bearing (322) connected to the guide wall (271). (Not shown) is used to control the movement of the movable bearing (322) within the horizontal guide (27). Further, the lower unit (32) includes at least one bending arm (324) extending from the vicinity of the movable bearing (322) to the side panel (25) and extending substantially parallel to the guide wall (271); At least one spring (329) provided on the bending arm (324); and at least one connecting the bending arm (324) to the body (20), preventing the spring (329) from detaching from the bending arm (324). There is a connecting piece (325). The connecting piece (325) and the guide wall (271) are provided with at least one connecting member (not shown) in the adjusting slot (272) opened in the guide wall (271) and the connecting piece (325). They are connected to each other through a slot (328) opened in the connecting flap (326). The connecting piece (325) is assembled to the bending arm (324) using at least one nut (330). Preferably, two nuts (330) are used so that the nut (330) does not loosen during the movement.

  As can be seen from FIG. 5, the upper unit (34) includes at least one rotating shaft (341) extending between a movable bearing (342) provided in the guide (26), and the rotating shaft (341). ) Including at least one chain gear (350). Grooves provided on two surfaces of the movable bearing (342) connected to the guide (26) by a guide (not shown) provided on the guide wall (261) and in parallel to the guide wall (261) (343) controls the movement of the movable bearing (342) within the guide (26). The upper unit (34) has at least one bending arm (344) extending from the surface of the movable bearing (342) facing the ground toward the horizontal guide (27) and extending substantially parallel to the guide wall (261). ); At least one spring (348) provided on the bending arm (344); and preventing the spring (348) from being detached from the bending arm (344), and connecting the bending arm (344) to the body (20). At least one connecting piece (349). The connecting piece (349) and the guide wall (261) include a connecting member (not shown), an adjustment slot (262) formed in the guide wall (261), and a connecting flap provided in the connecting piece (349). And are connected to each other through a slot (347) formed in (346). The connecting piece (349) is assembled to the bending arm (344) using at least one nut (345). Preferably, two nuts (345) are used so that the nut (345) does not loosen during the movement.

  The support unit (36) includes at least two support plates (363) extending generally parallel to the front panel (23) and between the lower unit (32) and the upper unit (34). And at least one pulley (366) installed on the support plate (363). The pulley (366) has teeth similar to the tooth structure of the chain gears (331, 350). The support plates (363) are connected to each other by an intermediate piece (364) provided between the plates. The support plate (363) is connected to the connection plate (327) connected to the movable bearing (322) of the lower unit (32) from the lower part by the lower hinge (361). The lower hinge (361) passes through the hinge opening (28) formed in the front and rear panels (23, 24) to be connected to the movable bearing (322). A connecting plate (327) provided to connect the lower hinge (361) to the movable bearing (322) passes through at least one moving slot (273) provided in the guide wall (271). The lower hinge (361) is connected to the connection plate (327) so as to rotate. The lower hinge (361) is inclined at an upper part with respect to the upper hinge (362) fixed between the front panel (23) and the rear panel (24). The pulley (366) is mounted on the bearing shaft (367) by at least one bearing (368), which is connected to the crushing unit (30) by at least one assembly member (369). It is fixed to a crescent-shaped flap (365) provided at the edge of the support plate (363) opposite to. With the above installation mode, a pulley (366) is provided to allow rotation on the bearing shaft (367).

  There is at least one chain (50) on the outer wall of the crushing unit (30), which is connected to the support unit (36) between the lower unit (32) and the upper unit (34). It is supported by a provided pulley (366), surrounded by a chain gear (331) provided in the lower unit (32), and surrounded by a chain gear (350) provided in the upper unit (34). An interlocking pallet (40) is L-shaped and is assembled to the chain (50) by a connecting flap (52) connected to the chain (50). The connecting flap (52) is provided on both sides of the chain (50). As can be seen from FIG. 6, the interlocking pallet (40) is provided in the form of a rectangular plate. Along the long edge part of the interlocking pallet (40), there is a lower wing part (43) provided as a bent part and an upper wing part (44) provided as a bent part toward the opposite side at the opposing long edge part. . When the interlocking pallet (40) is fixed to the chain (50) in parallel with each other, the lower wing part (43) and the upper wing part (44) are overlapped to prevent debris from passing between them. The interlocking pallet (40) has an assembly hole (45) for connection to the connection flap (52). There is also at least one crushing tooth (41) in the form of a tongue, which crushing tooth (41) has a triangular cross-section and is connected to the connecting flap (52) of the interlocking pallet (40) On the side surface, it extends from the long edge to the other edge. By the tooth gap portion (47) provided between the crushing teeth (41), the crushing teeth (41) between the interlocking pallets (40) enter into each other's tooth gap portion (47). Since the crushing tooth (41) has at least one recess (46) and the recess (46) is provided at a different position of the crushing tooth (41), at least two kinds of teeth (41a, 41b) is obtained. Therefore, the crushed tooth (41) is prevented by preventing the RAP charged into the main body (20) from coming out without being crushed and by preventing continuous friction due to RAP at the upper part of the crushed tooth (41). By using the recess (46) provided in the crushing teeth, overheating and wear of the crushing teeth (41) are prevented. Further, there is at least one chamfered portion (42) in the upper part of the crushing tooth (41) in order to face the tooth gap portion (47). Since the chamfered portion (42) is directed in different directions on both sides of the recess (46), the sawtooth structure breaks up the fragments more finely. The crushing teeth (41) provided in the first crushing unit (31a) correspond to the tooth gap portion (47) provided in the second crushing unit (31b) provided facing the first crushing unit. The chain (50) includes a chain link (51), and teeth provided on the chain gears (331, 350) and the pulley (366) are inserted between the chain links (51).

  There is at least one drive unit (60) connected to a drive shaft (321) for operating the first crushing unit (31a). The drive unit (60) includes at least one engine (61) and at least one speed reducer (62). The speed reducer (62) connected to the drive shaft (321) and the speed reducer (62) provided in the crushing unit (31b) on the opposite side are surfaces facing the ground by at least one bearing (65). To at least one shaft (63). At least one spring (64) connected to a bearing (65) on the shaft (63) provides movement with both crushing units (31a, 31b) connected to the reducer (62). Furthermore, since the two speed reducers (62) are installed on the same shaft (63), the speed reducer (62) is prevented from rotating uncontrollably with respect to the axis of the drive shaft (321).

  The crushing units (31a, 31b) are moved toward each other by the operation received by the drive unit (60), but at different speeds, the fragments introduced between the two crushing units are guided to the outlet (22). Move. Alternatively, the crushing units (31a, 31b) can be rotated in the same direction. In the preferred embodiment of the present invention, there are three chain gears (331, 350) in the lower unit and the upper unit (32, 34), respectively. Therefore, the interlocking pallet (40) extending between the front panel (23) and the rear panel (24) is supported from the vicinity of the two edges of the pallet and from the middle part of the two edges. The RAP that enters the main body (20) through the inlet (21) enters between the crushing units (31a, 31b). Since the amount of RAP in the crushing unit (31a, 31b) is large near the inlet (21) and small near the outlet (22), as the RAP thrown in by debris comes down, Crushed between interlocking pallets (40) and exits (22) in the form of granules / particles. Since the lower unit (32) passes through the movable bearing (322) and is connected to be movable in the horizontal guide (27), the crushing units (31a, 31b) enter between the crushing units (31a, 31b). When the pieces are very hard or very large, they are separated from each other. In this operation, the lower unit (32) is separated from each other, and the upper unit (34) is moved toward the inlet (21). Bending arm provided on lower unit (32) by spring (348) by bending arm (344) provided on upper unit (34) when debris entering between crushing units (31a, 31b) is removed By (324) and by the spring (329), the crushing unit (31a, 31b) returns to its original position. Also, the crushing unit (31a, 272) is provided by adjusting slots (262, 272) provided to connect the connecting pieces (325, 349) to the main body (20) and used for assembling the springs (329, 348). The ease of operation and the distance between 31b) can be adjusted by the tightening amount of the springs (329, 348). Since the distance between the crushing units (31a, 31b) is changed, the size of the obtained fragments is adjusted.

  In another embodiment of the present invention, the drive unit (60) can be coupled to the upper unit (34).

  The protection scope of the present invention is set forth in the appended claims and is not limited to the exemplary disclosure set forth in the foregoing detailed description. This is because, according to the above disclosure, a similar embodiment can naturally be produced by a person having related manufacturing technology without departing from the main principle of the present invention.

10 outer frame 11 profile 20 main body 21 inlet 22 outlet 23 front panel 24 rear panel 25 side panel 26 guide 26a first guide 26b second guide 26c third guide 26d fourth guide 27 horizontal guide 28 hinge opening 29 crushing region 30 Crushing unit 31a first crushing unit 31b second crushing unit 32 lower unit 34 upper unit 36 support unit 40 interlocking pallet 41 crushing tooth 41a first type tooth 41b second type tooth 42 chamfered portion 43 lower wing part 44 upper wing part 45 Assembly hole 46 Recess 47 Tooth gap 50 Chain
51 Chain link 52 Connection flap 60 Drive unit 61 Engine 62 Reducer 63 Shaft 64 Spring 65 Bearing 251 Side cover 261 Guide wall 262 Adjustment slot 271 Guide wall 272 Adjustment slot 273 Movement slot 321 Drive shaft 322 Movable bearing 323 Groove 324 Bending arm 325 connecting piece
326 Connection flap 327 Connection plate 328 Slot 329 Spring 330 Nut 331 Chain gear 341 Rotating shaft 342 Movable bearing 343 Groove 344 Bending arm 345 Nut 346 Connection flap 347 Slot 348 Spring 349 Connection piece 350 Chain gear 361 Lower hinge 362 Upper hinge 363 Support plate 364 Intermediate piece 365 Crescent flap 366 Pulley 367 Bearing shaft 368 Bearing 369 Assembly member

Claims (34)

  A body (20) disposed on the outer frame (10) for crushing an asphalt layer (RAP) that is desired to be regenerated to be removed from the installation site and reused, and the body (20) A crusher having at least one crushing unit (30) provided in the body, wherein the main body (20) has an inlet (21) and an outlet (22) opposite to the inlet (21). The crusher includes at least one first crushing unit (31a) and at least one second crushing unit (31b), passes through the inlet (21) and is introduced into the main body (20), and gravity In order to crush and crush the RAP traveling in the direction, both crushing units are arranged to approach each other from the inlet (21) to the outlet (22) and to define a crushing region (29) between both crushing units. , On crushing unit, crusher, wherein a plurality of crushing teeth (41) are provided.   2. The body (20) according to claim 1, characterized in that the body (20) is provided in a closed configuration with a front panel (23) and a rear panel (24) arranged in parallel and having at least two side panels (25). The crusher described.   The crushing unit (30) is provided near the inlet (21), driven by at least one drive unit (60), and at least one chain gear (350) on which the crushing teeth (41) are provided, And at least one interlocking pallet (40) provided on at least one chain (50) surrounding the at least one chain gear (331) provided near the outlet (22). Item 2. The crusher according to Item 1.   Crusher according to claim 3, characterized in that the interlocking pallet (40) is in the form of a rectangular plate extending between the front panel (23) and the rear panel (24). .   The interlocking pallet (40) has at least two chains (50) such that one chain (50) is near the front panel (23) and one chain (50) is near the rear panel (24). The crusher according to claim 3, wherein the crusher is connected by:   The crusher according to claim 1, characterized in that the first crushing unit (31a, 31b) is installed so that both crushing units can be displaced in a vertical plane and a horizontal plane within the body (20).   The crushing teeth (41) provided on the interlocking pallet (40) connected on the chain (50) by at least one connecting flap (52) are connected from the long edge of the interlocking pallet (40) to the other long edge. The crusher according to claim 3, wherein the crusher has a tongue-like shape extending in a triangular cross section.   At least one tooth gap (47) is provided between the crushing teeth (41), and the crushing teeth (41) are alternately provided on the crushing units (31a, 31b) by the tooth gap (47). The crusher according to claim 7, wherein the crusher is arranged so as to enter the tooth gap part (47) of each other.   At least one recess (46) is provided between the crushing teeth (41), and the recess (46) is provided at a different position of the crushing teeth (41), so that at least two types of teeth (41a, 41b) are provided. The crusher according to claim 7, wherein the crusher is obtained.   The crushing tooth (41) includes at least one chamfered portion (42) in the upper portion of the crushing tooth so as to face the tooth gap portion (47), and the chamfered portion (42) includes a recess (46). The crusher according to claim 9, wherein the crusher is provided so as to face different directions on both sides.   The interlocking pallet (40) has at least one lower wing (43) formed by a bent portion provided toward the chain (50), and at least one upper wing (44) at the opposite edge toward the other side. The crusher according to claim 3, comprising:   The crushing unit (30) is provided near the inlet (21), at least one upper unit (34) on which the chain (50) is fixed, and at least one lower part provided near the outlet (22) Crusher according to claim 1, characterized in that it comprises a unit (32).   The body (20) is on the front panel (23) and the rear panel (24) and has at least one horizontal wall having at least two guide walls (271) parallel to each other and parallel to the ground. Crusher according to claim 2, characterized in that it comprises a guide (27).   The body (20) has at least one guide (26) having at least two guide walls (261) extending from the vicinity of the inlet (21) toward the horizontal guide (27) and away from the side panel (25). The crusher according to claim 2, comprising: a crusher.   15. The guide according to claim 14, characterized in that it includes four guides (26) with two guides (26) on the front panel (23) and two guides (26) on the rear panel (24). The crusher described.   The upper unit (34) includes at least one rotating shaft (341), and the rotating shaft is provided with a chain gear (350), and the chain gear is at least one movable bearing from both ends. 13. Crusher according to claim 12, characterized in that it is installed inside the guide (26) by (342).   The movable bearing (342) is provided on at least one groove (343) provided on the surface contacting the guide wall (261) and on the movable bearing (342), and the guide wall (261). 17. Crusher according to claim 16, characterized in that it comprises at least one guide that moves in a groove (343).   A bending arm (344) extending from the side of the movable bearing (342) in parallel to the guide wall (261) toward the outlet (22), and at least one spring provided on the bending arm (344) And (348) and at least one connecting piece (349) for preventing the spring (348) from coming out of the bending arm (344) and connecting to the guide wall (261). The crusher described.   19. The at least one nut (345) for adjusting a tightening amount of the spring (348) in a state where the spring (348) is connected to the bending arm (344). Crushing machine.   It includes at least one slot (347) in at least one connecting flap (346) provided in a state where the connecting piece (349) is connected to the guide wall (261), and correspondingly provided in the guide wall (261). 19. Crusher according to claim 18, characterized in that it comprises at least one adjustment slot (262) that is formed.   From each of the two ends, it includes at least one drive shaft (321) installed in a horizontal guide (27) by at least one movable bearing (322), and a chain gear (331) is connected to the lower unit ( 32). The crusher according to claim 12.   At least one groove (323) provided on the movable bearing (322) on the surface of the movable bearing (322) in contact with the guide wall (271), and accordingly, on the guide wall (271). 22. Crusher according to claim 21, characterized in that it comprises at least one guide provided and moving in the groove (323).   At least one bending arm (324) extending from the side surface of the movable bearing (322) to the side panel (25) in parallel to the guide wall (271) is provided on the bending arm (324). Comprising at least one spring (329) to be connected and at least one connecting piece (325) for preventing the spring (329) from being detached from the bending arm (324) and being connected to the guide wall (271). The crusher according to claim 21.   24. At least one nut (330) for adjusting the amount of tightening of the spring (329) with the spring (329) connected to the bending arm (324). Crusher.   At least one slot (328) on the at least one coupling flap (326) with the coupling piece (325) coupled to the guide wall (271), correspondingly at least one provided in the guide wall (271) The crusher according to claim 23, characterized in that it comprises an adjustment slot (272).   The lower unit (32) is a portion where the movable bearing (322) is connected to the horizontal guide (27) and includes a connecting flap (326) connected to the movable bearing (322); 22. Crusher according to claim 21, characterized in that it comprises at least one moving slot (273) that allows the connecting flap (326) to move within the guide wall (271).   13. Crushing according to claim 12, characterized in that it comprises at least one support unit (36) that prevents bending of the chain (50) extending between the lower unit (32) and the upper unit (34). Machine.   The support unit (36) is installed on the connection plate (327) so as to realize rotation, and extends between the connection plates (327) provided on both sides of the main body (20) in the vicinity of the lower unit (32). At least one lower hinge (361), which is provided in the vicinity of the upper unit (34) and extends between the front panel (23) and the rear panel (24), and the front panel (23) and the rear panel (24) At least one upper hinge (362) fixed to the lower hinge (361) and at least one support plate (363) extending between the upper hinge (362). The crusher according to claim 27.   At least two support plates (363) facing the support plate, opposite crushing units (31a, 31b) such that the plates are joined by at least one intermediate piece (364) between them At least one bearing shaft (367) fixed by at least one connecting piece (369) on at least one crescent-shaped flap (365) provided at an edge of the support plate (363), and at least one 29. Crusher according to claim 28, characterized in that it comprises at least one pulley (366) mounted on the bearing shaft (367) by means of a single bearing (368).   30. The pulley (366) has teeth that can enter between the chain links (51) of the chain (50) extending from the upper unit (34) to the support unit (36). Crusher as described in.   The crusher according to claim 3, characterized in that the drive unit (60) is connected to a drive shaft (321) provided in the lower unit (32) for operating the crushing unit (30).   The drive unit (60) includes at least one speed reducer (62) coupled to the drive shaft (321), and at least one engine (61) for operating the speed reducer (62). The crusher according to claim 3.   At least one bearing provided on the portion of the first crushing unit (31a) facing the ground of the speed reducer (62) and the portion of the second crushing unit (31b) facing the ground of the speed reducer (62), respectively. (65), at least one shaft (63) extending between the bearings (65), and at least one spring (64) provided on the shaft (63) and coupled to the bearing (65). The crusher according to claim 32, comprising:   Crusher according to claim 2, characterized in that the side panel (25) comprises at least one side cover (251) configured to be accessible within the body (20).

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