CN102990802B - Crushing device for whole recovered waste and old tyres, and its cutter - Google Patents
Crushing device for whole recovered waste and old tyres, and its cutter Download PDFInfo
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- CN102990802B CN102990802B CN201110267966.8A CN201110267966A CN102990802B CN 102990802 B CN102990802 B CN 102990802B CN 201110267966 A CN201110267966 A CN 201110267966A CN 102990802 B CN102990802 B CN 102990802B
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/52—Mechanical processing of waste for the recovery of materials, e.g. crushing, shredding, separation or disassembly
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/62—Plastics recycling; Rubber recycling
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Abstract
The invention discloses a crushing device for whole recovered waste and old tyres, and its cutter mechanism. The cutter mechanism comprises a mobile cutter, a stationary cutter, a mobile cutter disc, a stationary cutter disc and a mobile cutter arranged on the mobile cutter disc, and the mobile cutter comprises a plurality of mobile cutter blocks; a stationary cutter mechanism comprises the stationary cutter disc and the stationary cutter arranged on the stationary cutter disc; and each of the mobile cutter blocks comprises a projection, one side surface of the projection is a front cutting edge, and an angle between the front cutting edge and the surface of the projection far from the mobile cutter disc is an acute angle. The crushing device for whole recovered waste and old tyres and its cutter, which enable cutting rakes to be arranged at the front cutting edges of the mobile cutter blocks, allow the tyres to be crushed to be tightly buckled, so the crushing efficiency is effectively improved.
Description
Technical field
The invention belongs to tire crushing technology field, relate to a kind of disintegrating apparatus, particularly relate to the whole tire disintegrating apparatus of a kind of recovery junked tire; Meanwhile, the invention still further relates to a kind of cutter reclaiming the whole tire disintegrating apparatus of junked tire.
Background technology
Nowadays, in order to the rubber in old tire can again be utilized, there is tyre crusher, comprising the whole tyre breaking machine for tire.
Existing whole tyre breaking machine needs the continuous crushing that refluxes for 2-3 time, obtains 60-80mm
3large blob of viscose, complete machine needs to configure large-scale filtrate steel expanded metals.Meanwhile, the vibrational power flow of the cutter of disintegrating machine is unreasonable, and crushing efficiency is low.
In addition, the moving knife of existing whole tyre breaking machine and the equal integrated setting of movable knife disc, because moving knife easily damages, need often to change whole moving knife, Renewal process is wasted time and energy, and needs to take whole equipment apart, usually 2-3 talent is needed can to complete replacing operation, manufacturer is in order to reduce dismounting complete machine, and the blunt mouth of blade also in work, brings power consumption and burns out motor, be afraid of to burn out motor coupling heavy-duty motor, producing high energy consumption, low yield, from patrolling ring again 2 ~ 3 times, create a further reduction operating efficiency.
Summary of the invention
Technical problem to be solved by this invention is: provide a kind of cutter reclaiming the whole tire disintegrating apparatus of junked tire, effectively can improve crushing efficiency.
In addition, the invention provides the whole tire disintegrating apparatus of a kind of recovery junked tire, effectively can improve crushing efficiency.Improve 200% than existing product efficiency, output increased 150%, energy consumption reduces by 35 ~ 43%, and tool changing need not dismantle complete machine, as long as more finish changing all cutters half a day, often cutter can be changed use secondary certainly, greatly reduce use cost.Product of the present invention, not from patrolling ring process again, is processed into 25mm by disposable for 1200 whole tires
3~ 55mm
3little blob of viscose, for postorder processing bring put just with minimizing energy consumption, greatly increase work efficiency.Moving knife or/and the material of stationary knife entirety is through the tool steel of 1800 DEG C of quenching technical process or/and mould steel, than the tool steel of existing 1600 DEG C of quenching technical process or/and mould steel hard 30 ~ 43% and more wear-resisting.
For solving the problems of the technologies described above, the present invention adopts following technical scheme:
Reclaim a cutter for the whole tire disintegrating apparatus of junked tire, frame is arranged two rotating shafts arranged in parallel: the first rotating shaft, the second rotating shaft; Described cutter comprises intersection dislocation respectively and is closely arranged on some movable cutter mechanism in each rotating shaft, some stationary knife mechanisms;
Described movable cutter mechanism is provided with some moving knife blocks and movable knife disc and is connected with screw and forms;
Described stationary knife mechanism is provided with two kinds: a kind of stationary knife dish is fixing with in frame; Another kind of stationary knife disk rotates together with rotating shaft;
Described movable cutter mechanism comprises movable knife disc and is arranged on movable knife disc, divides equally the moving knife be covered with at movable knife disc, and described moving knife comprises some moving knife blocks; The stationary knife that described stationary knife mechanism comprises stationary knife dish and is arranged on stationary knife dish;
Described moving knife block comprises a projection, and a side of projection is front cutting edge, and front cutting edge and projection are acute angle away from an angulation of movable knife disc.
As a preferred embodiment of the present invention, described moving knife block comprises a projection, and the forward and backward two side faces of projection is forward and backward cutting edge, and forward and backward cutting edge and projection are fan-shaped or swallow-tail form acute angle away from the forward and backward cutting edge angulation of movable knife disc;
Described moving knife comprises the moving knife block of more than 5, and each moving knife block becomes partially setting to be covered with on movable knife disc cylindrical;
The one side away from movable knife disc of described projection is cambered surface or plane or the combination for cambered surface and plane, the front cutting edge of projection both sides, rear cutting edge are flat edge face, described forward and backward cutting edge and top cambered surface or plane acutangulate, the forward and backward cutting edge of moving knife block symmetrically property, front cutting edge claims to grab cutting blade mouth, becomes fan-shaped or swallow-tail form acute angle; Moving knife block both sides are vertical planes, and mouth edge, vertical right angle is set to cutting edge, form shearing edge.
As a preferred embodiment of the present invention, the stationary knife that described stationary knife mechanism comprises stationary knife dish, annulus cover and is arranged on stationary knife dish; Or stationary knife mechanism comprises stationary knife annulus and stationary knife disk;
Described stationary knife one is in the inclined strip isosceles trapezoid of falling shape, and center is provided with the projection corresponding with stationary knife dish/spill keyway, and two ends are respectively equipped with screw counter bore and are connected with corresponding stationary knife dish upper screwed hole; Stationary knife inverted trapezoidal two base angle acutangulates, and in plane cutting edge, edge width is corresponding with cutting edge before moving knife, and stationary knife two sides are set to vertical plane vertical angle mouth edge and are set to cutting edge; Annulus cover is provided with between stationary knife dish and rotating shaft; Annulus cover cylindrical is corresponding with stationary knife disk center inwall, and it is corresponding with rotating shaft that annulus overlaps endoporus; ; Stationary knife dish one side is provided with the support being fixed on frame and is connected with in frame with cushion block screw.
Or another kind of stationary knife structure is made up of stationary knife annulus and stationary knife disk; Diameter is also less than moving knife structure; Stationary knife is annular, or is divided into bisection, trisection or the quartering; Annular bisection, trisection or quartering circular arc two ends are provided with screw counter bore, and screw is through counterbore and the corresponding connection of corresponding screwed hole on stationary knife dish; Described stationary knife annulus is inner arc surface near the one side of stationary knife dish, is adjacent to setting with stationary knife dish cylindrical; The one side that described stationary knife annulus is adjacent to stationary knife dish is provided with projection/spill keyway, and the correspondence position of stationary knife dish is provided with groove/land, arranges corresponding with described projection/gib key slot fit; Disk both sides vertical edge mouth is cutting edge, and the lonely face of circumference is provided with light base, diagonal pitch or some projections and forms cutting edge; Stationary knife dish endoporus is corresponding with rotating shaft; Stationary knife disk rotates together with rotating shaft.
As a preferred embodiment of the present invention, described moving knife block comprises pedestal, and the cutting edge edge fluting of pedestal, uses surface soldered carbide alloy; Or moving knife block is the entirety of an identical material.
As a preferred embodiment of the present invention, described moving knife, or/and the material of stationary knife entirety is through the tool steel of 1730 DEG C-1950 DEG C quenching technical process or/and mould steel, is the combination of one or more in Cr12, Cr12MoV, Cr12Mo1V1,9SiCr, 9Cr2,9CrWMn, 9Mn2V, Cr4W2MoV, Cr5Mo1V, 6W6Mo5Cr4V, H13.
As a preferred embodiment of the present invention, described being centrosymmetric property of moving knife block, the middle part of moving knife block is described projection, and the both sides of projection arrange side seat respectively, makes the cross section of whole moving knife block roughly in inverted T-shape; Described moving knife block is inner arc surface near the one side of movable knife disc, is adjacent to setting with movable knife disc cylindrical;
Respectively arrange mounting screw counterbore on two end side seats of described moving knife block and in the centre position of projection, the correspondence position of described movable knife disc is provided with internal thread hole; By screw, moving knife block is fixed on movable knife disc;
The one side that described moving knife block is adjacent to movable knife disc is provided with projection/spill keyway, and the correspondence position of movable knife disc is provided with groove/land, arranges corresponding with described projection/gib key slot fit;
Described a kind of stationary knife is the inclined strip isosceles trapezoid of falling shape, and center is provided with the projection corresponding with stationary knife dish/spill keyway, and two ends are respectively equipped with screw counter bore and are connected with corresponding stationary knife dish upper screwed hole;
Stationary knife inverted trapezoidal two base angle acutangulates, and in plane cutting edge, edge width is corresponding with cutting edge before moving knife, and stationary knife two sides are set to vertical plane vertical angle mouth edge and are set to cutting edge;
Annulus cover is provided with between stationary knife dish and rotating shaft; Annulus cover cylindrical is corresponding with stationary knife disk center inwall, and it is corresponding with rotating shaft that annulus overlaps endoporus.
As a preferred embodiment of the present invention, removably connect between described moving knife block and movable knife disc; Removably connect between described stationary knife and stationary knife dish; The moving knife block that described movable knife disc is arranged is centrosymmetric, interchangeable or exchange use mutually; But moving knife is designed to self reversion to be installed; Described stationary knife is centrosymmetric, interchangeable or exchange use mutually.
As a preferred embodiment of the present invention, described moving knife comprises the moving knife block of more than 5, and each moving knife block becomes partially setting to be covered with on movable knife disc cylindrical; The one side away from movable knife disc of described projection is cambered surface or plane or the combination for cambered surface and plane, the front cutting edge of projection both sides, rear cutting edge are flat edge face, described forward and backward cutting edge and top cambered surface or plane acutangulate, the forward and backward cutting edge of moving knife block symmetrically property, front cutting edge claims to grab cutting blade mouth, becomes fan-shaped or swallow-tail form acute angle; Moving knife block both sides are vertical planes, and mouth edge, vertical right angle is set to cutting edge, form shearing edge.
As a preferred embodiment of the present invention, the consistency of thickness of described movable knife disc, moving knife, stationary knife dish, stationary knife.
The whole tire disintegrating apparatus of a kind of recovery junked tire, described disintegrating apparatus comprises frame, frame is arranged two rotating shafts arranged in parallel: the first rotating shaft, the second rotating shaft; Described disintegrating apparatus comprises some movable cutter mechanism, some stationary knife mechanisms, and some movable cutter mechanism, some stationary knife mechanisms intersect dislocation respectively and be closely arranged in each rotating shaft;
Movable cutter mechanism in described first rotating shaft is corresponding with the stationary knife mechanism of the second rotating shaft, and the movable cutter mechanism in described second rotating shaft is corresponding with the stationary knife mechanism of the first rotating shaft;
Described movable cutter mechanism comprises movable knife disc and is arranged on the moving knife on movable knife disc, and described moving knife comprises some moving knife blocks; The stationary knife that described stationary knife mechanism comprises stationary knife dish and is arranged on stationary knife dish;
Described moving knife block comprises a projection, and a side of projection is front cutting edge, and front cutting edge and projection are acute angle away from an angulation of movable knife disc.
Beneficial effect of the present invention is: the whole tire disintegrating apparatus of recovery junked tire that the present invention proposes and cutter thereof, arrange cutting anterior angle by cutting edge before moving knife block, by tire fastening to be broken, effectively can improve crushing efficiency.In addition, moving knife block and movable knife disc removably connect, and when moving knife block damages, can only change moving knife block, thus effectively improve replacing efficiency, also save the energy simultaneously.
Accompanying drawing explanation
Fig. 1-1, Fig. 1-2 are the structural representation reclaiming the whole tire disintegrating apparatus of junked tire.
Fig. 1-3 is the sectional view reclaiming the whole tire disintegrating apparatus of junked tire in embodiment one.
Fig. 2 is the top view reclaiming the whole tire disintegrating apparatus of junked tire in embodiment one.
Fig. 3 is the top view of whole tire disintegrating apparatus preferred version in embodiment one.
Fig. 4 is the sectional view reclaiming the whole tire disintegrating apparatus of junked tire in embodiment two.
Fig. 5 is the sectional view reclaiming the whole tire disintegrating apparatus of junked tire in embodiment three.
Fig. 6 is movable cutter mechanism and the stationary knife mechanism cooperation schematic diagram of disintegrating apparatus.
Fig. 7 is the structural representation of movable cutter mechanism.
Fig. 8 is the structural representation of moving knife block.
Fig. 9 is the structural representation of another kind of structure moving knife block.
Figure 10 is the structural representation of movable knife disc.
Figure 11 is the structural representation of stationary knife dish.
Figure 12 is the structural representation of stationary knife.
Figure 13 is the structural representation of another kind of structure stationary knife dish.
Figure 14,15 is the structural representation of moving knife block in embodiment four.
Figure 16,17 is the structural representation of stationary knife in embodiment four.
Figure 18 is the schematic diagram that moving knife hookup wire in rotating shaft forms the horizontal Eight characters.
Figure 19 to Figure 21 is the sectional view of embodiment three stationary knife.
Detailed description of the invention
The preferred embodiments of the present invention are described in detail below in conjunction with accompanying drawing.
Embodiment one
Refer to Fig. 1-1, Fig. 1-2, Fig. 1-3, Fig. 2, Fig. 3, Fig. 6, present invention is disclosed the whole tire disintegrating apparatus of a kind of recovery junked tire, described disintegrating apparatus comprises frame 1, frame 1 is arranged two rotating shafts 2,3: the first rotating shaft 3, second rotating shaft, 2, two rotating shaft 2,3 corresponding rotation arranged in parallel; Preferably, the cross section of described two rotating shafts is quadrangle or pentagon or hexagon.Each rotating shaft 2,3 intersects respectively dislocation close-packed arrays some movable cutter mechanism, some stationary knife mechanisms.Movable cutter mechanism in described first rotating shaft 3 is corresponding with the stationary knife mechanism of the second rotating shaft 2, and the movable cutter mechanism in described second rotating shaft 2 is corresponding with the stationary knife mechanism of the first rotating shaft 3.Movable cutter mechanism, stationary knife mechanism intersection dislocation close-packed arrays become double, and width is greater than whole tire diameter.
Described movable cutter mechanism comprises movable knife disc 4 and is arranged on movable knife disc 4, divides equally the moving knife being covered with movable knife disc 4, and described moving knife comprises some moving knife blocks 5; Described stationary knife mechanism comprises stationary knife dish 10 and is arranged on the stationary knife 8 on stationary knife dish 10.Refer to Fig. 1-3.
Refer to Fig. 7, described moving knife comprises the moving knife block 5 of more than 4, and each moving knife block 5 is partially arranged on movable knife disc 4 cylindrical.In inner circle arc bottom described moving knife block, bottom centre position is provided with yin, yang keyway and is oppositely arranged with corresponding movable knife disc position, makes moving knife block corresponding with movable knife disc identical, some pieces of moving knife blocks is divided equally and is covered with on movable knife disc cylindrical; Load onto some pieces of moving knife blocks respectively.Refer to Fig. 8, Fig. 9, Fig. 7.
Moving knife block 5 is in convex shape, and described moving knife block 5 comprises a projection 51, and a side of projection 51 is front cutting edge, and front cutting edge and projection 5 are acute angle away from an angulation of movable knife disc 4.The middle part of described moving knife block is described projection 51, and the both sides of projection 51 arrange side seat respectively, makes the cross section of whole moving knife block roughly in inverted T-shape; Described moving knife block is cambered surface near the one side of movable knife disc, is adjacent to setting with movable knife disc.Refer to Fig. 8, Figure 14.
In the present embodiment, the one side away from movable knife disc of described projection 51 is cambered surface or plane or the combination for cambered surface and plane, the front cutting edge of projection 51 both sides, rear cutting edge are flat edge face, described forward and backward cutting edge and top cambered surface or plane acutangulate, the forward and backward cutting edge of moving knife block symmetrically property, moving knife block interchangeable direction uses secondary, and front cutting edge claims to grab cutting blade mouth, becomes fan-shaped or swallow-tail form acute angle; Moving knife block both sides are vertical planes, and vertical right angle mouth is set to cutting edge, form shearing edge.Refer to Fig. 9, Figure 14, Figure 15, Fig. 1-1.
Preferably, described moving knife block 5 removably connects with movable knife disc 4, is convenient to moving knife block 5 and changes.Bottom moving knife block 5, two ends are respectively provided with through hole, and screw is through through hole and the corresponding connection of corresponding screwed hole on movable knife disc; Convex shape moving knife block center is provided with through hole, and screw is through through hole and the corresponding connection of corresponding screwed hole on movable knife disc.Refer to Fig. 8, described moving knife block 5 comprises contiguous block 52 and is arranged on the projection 51 on contiguous block, and the cross section of described contiguous block 52 is a part for annular, and the cross section of described projection 51 is fan-shaped.Projection 51, contiguous block 52 are also provided with for installing hole 53,54, and screw 6,7 is connected with movable knife disc 4 by installing hole 53,54, moving knife block 5 and movable knife disc 4 are fixed.Correspondingly, as shown in Figure 10, the correspondence position of movable knife disc 4 is also provided with internal thread hole 42.
In addition, in order to make movable knife disc 4 more reliable with fixing of moving knife block 5, the one side that described moving knife block is adjacent to movable knife disc is provided with projection/spill keyway, and the correspondence position of movable knife disc is provided with groove/land, arranges with described projection/gib key slot fit.In the present embodiment, the bottom of moving knife block 5 is provided with protruding 55, and the correspondence position of movable knife disc 4 is provided with groove 41, and protruding 55 can be arranged in corresponding groove 41 just.Certainly, the structure of moving knife block 5 also can as shown in Figure 9, and the bottom of moving knife block 5 is provided with groove 56, and correspondingly, the correspondence position of movable knife disc 4 is provided with projection.Refer to Fig. 8, Fig. 9.
The moving knife block 5 that described movable knife disc 4 is arranged is centrosymmetric, and refers to Fig. 8, Fig. 9, interchangeable or exchange use mutually; But moving knife is designed to self reversion to be installed.Can resource be effectively utilized, improve the utilization rate of data.Particularly, moving knife block is from the side similar in appearance to convex shape, and the part of protrusion is located at center, from the side similar in appearance to the isosceles trapezoid of falling shape, upper bottom surface is provided with cylindrical arcwall face, and type bottom surface is that inner circle arc and movable knife disc cylindrical match, refer to Fig. 8,14,15, corresponding on the same center of circle; Two base angle mouths of the isosceles trapezoid of falling shape are that forward and backward two-port claims to grab cutting blade mouth, acutangulate shape; Referring to Fig. 8, Figure 14 moving knife block both sides is vertical planes, vertical right angle interruption-forming shearing edge.Refer to Figure 14, Figure 15.
The consistency of thickness of described movable knife disc 4, moving knife, stationary knife dish 10, stationary knife 8; Described projection 51 is as cutting part; When moving knife rotates, when projection 51 turns near corresponding stationary knife 8 away from the one side of movable knife disc 4, just can pass through from corresponding stationary knife 8 side.Refer to Fig. 1-3,1-1.
As shown in Figure 7, the middle part of described movable knife disc 4 is hollow area, and rotating shaft 2 or 3 runs through wherein; The cross section of described hollow area is regular pentagon or regular hexagon.
Refer to Fig. 1, Figure 11, Figure 12, stationary knife dish comprises stationary knife disc main body 101, and stationary knife 8 is arranged on the side of stationary knife disc main body 101.Stationary knife 8 be provided with in the partially isosceles trapezoid of falling shape be less than moving knife and in the tangent stationary knife disk of moving knife cylindrical; Disk both sides vertical edge mouth is that cutting edge periphery is provided with diagonal pitch.Stationary knife block (i.e. stationary knife) is in the inclined isosceles trapezoid of falling shape, and center is provided with the yin, yang keyway corresponding with stationary knife dish, is respectively provided with screwing through hole and is connected with corresponding stationary knife dish upper screwed hole near in two ends.Stationary knife block inverted trapezoidal two base angle mouth acutangulates shape cutting edge, and stationary knife block two sides are set to vertical plane, and vertical angle mouth is set to cutting edge.Annulus cover is provided with between stationary knife dish and rotating shaft; Annulus cover cylindrical is corresponding with stationary knife disk center inwall, and it is corresponding with rotating shaft that annulus overlaps endoporus.Before stationary knife inverted trapezoidal two base angle cutting edge with before trapezoidal two base angles of cylindrical arc of the moving knife type block isosceles trapezoid of falling shape, cutting edge is corresponding, formed grab cut, stationary knife edge; Play and grab the effect of cutting.Before stationary knife dish exterior arc surface and moving knife projection, cutting edge is tangent, formed grab cut, stationary knife edge; Play and grab the effect of cutting.Closed shear action is formed together with the vertical angle cutting edge of stationary knife two sides and adjacent two moving knife vertical angle cutting edges and moving knife two sides and adjacent two stationary knifes.
In the present embodiment, the cross section of described stationary knife 8 is list structure, and stationary knife 8 comprises stationary knife main body 81, stationary knife main body 81 and stationary knife dish 10 junction are provided with groove 82, correspondingly, the relevant position of stationary knife disc main body 101 is provided with protruding 102, and stationary knife 8 can be made to be connected more firm with stationary knife dish 10.Certainly, the structure of stationary knife 8 also can as shown in figure 13, and the bottom of stationary knife 8 is provided with protruding 84, and correspondingly, the correspondence position of stationary knife disc main body 101 is provided with groove.In addition, stationary knife main body 81 is also provided with installing hole 83, and the correspondence position of stationary knife disc main body 101 is provided with internal thread hole 103, is fixed by screw 9.Preferably, can also arrange stationary knife dish lining 11 between stationary knife dish 10 and rotating shaft 2,3, when rotating shaft 2,3 rotates, stationary knife dish lining 11 rotates, and stationary knife dish is unaffected.Stationary knife dish fixes 12 on frame 1 medial surface by screw, and stationary knife dish 10 is also provided with cushion block 13 with the junction of frame.In addition, described stationary knife 8 is centrosymmetric, and refers to Figure 12, interchangeable or exchange use mutually, improves utilization ratio.Refer to Fig. 1-3, Figure 11, Figure 12, Figure 13.
Be provided with annulus between stationary knife dish 10 and rotating shaft 2,3 and overlap 11; It is corresponding with stationary knife dish 10 center inner wall that annulus overlaps 11 cylindricals, and annulus overlaps 11 endoporus and rotating shaft 2,3 corresponding.Refer to Fig. 1-3.
Refer to Fig. 3, some moving knife in described first rotating shaft, first moving knife block on from first moving knife block first movable knife disc to second movable knife disc, not point-blank but dislocation an angle, to last movable knife disc first moving knife block, moving knife on movable knife disc not point-blank, a but dislocation angle, each moving knife angle that misplaces refers to coordination moving knife block on Fig. 1-1, Fig. 3 or every two movable knife discs and to misplace together an angle; Refer to Fig. 1-2 from described disintegrating apparatus side, the moving knife hookup wire of described first rotating shaft and the second rotating shaft forms interior splayed or outer splayed or horizontal splayed.Refer to Fig. 1-2, Fig. 3, Figure 18, the equal hookup wire of moving knife of the first rotating shaft and the second rotating shaft forms the horizontal Eight characters.The design of above-mentioned this structure can improve crushing efficiency.
Described moving knife or/and the material of stationary knife entirety be the tool steel that processes through 1730 DEG C of-1950 DEG C of quenching technicals (being preferably 1800 DEG C) or/and mould steel, be the combination of one or more in Cr12, Cr12MoV, Cr12Mo1V1,9SiCr, 9Cr2,9CrWMn, 9Mn2V, Cr4W2MoV, Cr5Mo1V, 6W6Mo5Cr4V, H13.
Embodiment two
Refer to Fig. 4,18, the difference of the present embodiment and embodiment one is, in the present embodiment, the cross section of described stationary knife 8 is circular ring, is fixed between stationary knife 8 and stationary knife disk 100 by key pin 15.
Particularly, stationary knife mechanism is made up of stationary knife annulus and stationary knife disk; Diameter is also less than movable cutter mechanism; Stationary knife is annular, or bisection, trisection or the quartering; Annular bisection, trisection or quartering circular arc two ends are provided with screw counter bore, and screw is through counterbore and the corresponding connection of corresponding screwed hole on stationary knife disk; Described stationary knife annulus is inner arc surface near the one side of stationary knife disk, is adjacent to setting with stationary knife disk cylindrical; The one side that described stationary knife annulus is adjacent to stationary knife dish is provided with projection/spill keyway, and the correspondence position of stationary knife disk is provided with groove/land, arranges corresponding with described projection/gib key slot fit.Disk both sides vertical edge mouth is cutting edge, and the lonely face of circumference is provided with diagonal pitch cutting edge; Before stationary knife disk exterior arc surface and moving knife projection, cutting edge is tangent, and stationary knife disk endoporus is corresponding with rotating shaft.
Embodiment three
Refer to Fig. 5, the difference of the present embodiment and embodiment one is, in the present embodiment, the cross section of described stationary knife 80 is that circulus distributes outward some projections 801, is fixed between stationary knife 80 and stationary knife disk 100 by key pin 15.
Disc type cylindrical can be smooth, and also can arrange double wedge shape, oblique tooth-shaped etc., two axles synchronously inwardly rotate.During the two mutual Shape closed window of moving knife of moving knife and two side faces stationary knife and the tangent points of proximity of the corresponding stationary knife of the second rotating shaft and stationary knife two side faces, moving knife two side faces right angle cutting edge completes shearing.
Refer to Figure 19 to Figure 21, the cross section of stationary knife 80 is ring-type, and stationary knife is provided with the stationary knife semi-disc tangent with moving knife cylindrical or three point of one circular arc or quarter circular arc; Circular arc two ends are provided with through hole, and screw is through through hole and the corresponding connection of corresponding screwed hole on movable knife disc; Disk both sides vertical edge mouth is that cutting edge periphery is provided with diagonal pitch cutting edge; Stationary knife disk external arc is divided equally some pieces by stationary knife; Stationary knife disk endoporus is corresponding with rotating shaft.
Embodiment four
Refer to Figure 14 to 17, the difference of the present embodiment and embodiment one is, in the present embodiment, described moving knife block, stationary knife comprise pedestal, the outer surface welding carbide alloy of pedestal.
In sum, the whole tire disintegrating apparatus of recovery junked tire that the present invention proposes and cutter thereof, arrange cutting anterior angle by cutting edge before moving knife block, by tire fastening to be broken, effectively can improve crushing efficiency.In addition, moving knife block and movable knife disc removably connect, and when moving knife block damages, can only change moving knife block, thus effectively improve replacing efficiency, also save the energy simultaneously.
Here description of the invention and application is illustrative, not wants by scope restriction of the present invention in the above-described embodiments.Distortion and the change of embodiment disclosed are here possible, are known for the replacement of embodiment those those of ordinary skill in the art and the various parts of equivalence.Those skilled in the art are noted that when not departing from spirit of the present invention or substantive characteristics, the present invention can in other forms, structure, layout, ratio, and to realize with other assembly, material and parts.When not departing from the scope of the invention and spirit, can other distortion be carried out here to disclosed embodiment and change.
Claims (8)
1. reclaim a cutter for the whole tire disintegrating apparatus of junked tire, it is characterized in that, frame is arranged two rotating shafts arranged in parallel: the first rotating shaft, the second rotating shaft; Described cutter comprises intersection dislocation respectively and is closely arranged on some movable cutter mechanism in each rotating shaft, some stationary knife mechanisms;
Described movable cutter mechanism is provided with some moving knife blocks and movable knife disc and is connected with screw and forms;
Described stationary knife mechanism is provided with two kinds: a kind of stationary knife dish is fixed in frame; Another kind of stationary knife disk rotates together with rotating shaft;
Described movable cutter mechanism comprises movable knife disc and is arranged on movable knife disc, divides equally the moving knife be covered with at movable knife disc, and described moving knife comprises some moving knife blocks; The stationary knife that described stationary knife mechanism comprises stationary knife dish and is arranged on stationary knife dish;
Described moving knife block comprises a projection, and the forward and backward two side faces of projection is forward and backward cutting edge, and forward and backward cutting edge and projection are fan-shaped or swallow-tail form acute angle away from the forward and backward cutting edge angulation of movable knife disc;
Described moving knife comprises some moving knife blocks, and each moving knife block becomes partially setting to be covered with on movable knife disc cylindrical;
The one side away from movable knife disc of described projection is cambered surface, the front cutting edge of projection both sides, rear cutting edge are flat edge face, and described forward and backward cutting edge and top cambered surface acutangulate, the forward and backward cutting edge of moving knife block symmetrically property, front cutting edge claims to grab cutting blade mouth, becomes fan-shaped or swallow-tail form acute angle; Moving knife block both sides are vertical planes, and mouth edge, vertical right angle is set to cutting edge, form shearing edge.
2. cutter according to claim 1, is characterized in that:
The stationary knife that described stationary knife mechanism comprises stationary knife dish, annulus cover and is arranged on stationary knife dish; Or stationary knife mechanism comprises stationary knife annulus and stationary knife disk;
Described stationary knife one is in the inclined strip isosceles trapezoid of falling shape, and center is provided with the projection corresponding with stationary knife dish/spill keyway, and two ends are respectively equipped with screw counter bore and are connected with corresponding stationary knife dish upper screwed hole; Stationary knife inverted trapezoidal two base angle acutangulates, and in plane cutting edge, edge width is corresponding with cutting edge before moving knife, and stationary knife two sides are set to vertical plane, and vertical angle mouth edge is set to cutting edge; Annulus cover is provided with between stationary knife dish and rotating shaft; Annulus cover cylindrical is corresponding with stationary knife disk center inwall, and it is corresponding with rotating shaft that annulus overlaps endoporus; Stationary knife dish one side is provided with the support that is fixed on frame and cushion block screw is connected in frame;
Or another kind of stationary knife structure is made up of stationary knife annulus and stationary knife disk; Diameter is also less than moving knife structure; Stationary knife is annular, or is divided into bisection, trisection or the quartering; Annular bisection, trisection or quartering circular arc two ends are provided with screw counter bore, and screw is through counterbore and the corresponding connection of corresponding screwed hole on stationary knife dish; Described stationary knife annulus is inner arc surface near the one side of stationary knife dish, is adjacent to setting with stationary knife dish cylindrical; The one side that described stationary knife annulus is adjacent to stationary knife dish is provided with projection/spill keyway, and the correspondence position of stationary knife dish is provided with groove/land, arranges corresponding with described projection/gib key slot fit; Disk both sides vertical edge mouth is cutting edge, and circumference cambered surface is provided with light base, diagonal pitch or some projections and forms cutting edge; Stationary knife dish endoporus is corresponding with rotating shaft; Stationary knife disk rotates together with rotating shaft.
3. cutter according to claim 1, is characterized in that:
Described moving knife block comprises pedestal, and the cutting edge edge fluting of pedestal, uses surface soldered carbide alloy; Or moving knife block is the entirety of an identical material.
4. cutter according to claim 1, is characterized in that:
Described moving knife, or/and the material of stationary knife entirety is through the tool steel of 1730 DEG C-1950 DEG C quenching technical process or/and mould steel, is the combination of one or more in Cr12, Cr12MoV, Cr12Mo1V1,9SiCr, 9Cr2,9CrWMn, 9Mn2V, Cr4W2MoV, Cr5Mo1V, 6W6Mo5Cr4V, H13.
5. cutter according to claim 1, is characterized in that:
Described being centrosymmetric property of moving knife block, the middle part of moving knife block is described projection, and the both sides of projection arrange side seat respectively, makes the cross section of whole moving knife block roughly in inverted T-shape; Described moving knife block is inner arc surface near the one side of movable knife disc, is adjacent to setting with movable knife disc cylindrical;
Respectively arrange mounting screw counterbore on two end side seats of described moving knife block and in the centre position of projection, the correspondence position of described movable knife disc is provided with internal thread hole; By screw, moving knife block is fixed on movable knife disc;
The one side that described moving knife block is adjacent to movable knife disc is provided with projection/spill keyway, and the correspondence position of movable knife disc is provided with groove/land, arranges corresponding with described projection/gib key slot fit;
Described stationary knife is the inclined strip isosceles trapezoid of falling shape, and center is provided with the projection corresponding with stationary knife dish/spill keyway, and two ends are respectively equipped with screw counter bore and are connected with corresponding stationary knife dish upper screwed hole;
Stationary knife inverted trapezoidal two base angle acutangulates, and in plane cutting edge, edge width is corresponding with cutting edge before moving knife, and stationary knife two sides are set to vertical plane, and vertical angle mouth edge is set to cutting edge;
Annulus cover is provided with between stationary knife dish and rotating shaft; Annulus cover cylindrical is corresponding with stationary knife disk center inwall, and it is corresponding with rotating shaft that annulus overlaps endoporus.
6. cutter according to claim 1, is characterized in that:
Removably connect between described moving knife block and movable knife disc; Removably connect between described stationary knife and stationary knife dish;
The moving knife block that described movable knife disc is arranged is centrosymmetric, interchangeable or exchange use mutually; But moving knife is designed to self reversion to be installed;
Described stationary knife is centrosymmetric, interchangeable or exchange use mutually.
7. cutter according to claim 1, is characterized in that:
The consistency of thickness of described movable knife disc, moving knife, stationary knife dish, stationary knife.
8. reclaim the whole tire disintegrating apparatus of junked tire, it is characterized in that, described disintegrating apparatus comprises frame, frame is arranged two rotating shafts arranged in parallel: the first rotating shaft, the second rotating shaft; Described disintegrating apparatus comprises some movable cutter mechanism, some stationary knife mechanisms, and some movable cutter mechanism, some stationary knife mechanisms intersect dislocation respectively and be closely arranged in each rotating shaft;
Movable cutter mechanism in described first rotating shaft is corresponding with the stationary knife mechanism of the second rotating shaft, and the movable cutter mechanism in described second rotating shaft is corresponding with the stationary knife mechanism of the first rotating shaft;
Described movable cutter mechanism comprises movable knife disc and is arranged on the moving knife on movable knife disc, and described moving knife comprises some moving knife blocks; The stationary knife that described stationary knife mechanism comprises stationary knife dish and is arranged on stationary knife dish;
Described moving knife block comprises a projection, and the forward and backward two side faces of projection is forward and backward cutting edge, and forward and backward cutting edge and projection are fan-shaped or swallow-tail form acute angle away from the forward and backward cutting edge angulation of movable knife disc;
Described moving knife comprises some moving knife blocks, and each moving knife block becomes partially setting to be covered with on movable knife disc cylindrical;
The one side away from movable knife disc of described projection is cambered surface, the front cutting edge of projection both sides, rear cutting edge are flat edge face, and described forward and backward cutting edge and top cambered surface acutangulate, the forward and backward cutting edge of moving knife block symmetrically property, front cutting edge claims to grab cutting blade mouth, becomes fan-shaped or swallow-tail form acute angle; Moving knife block both sides are vertical planes, and mouth edge, vertical right angle is set to cutting edge, form shearing edge.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267966.8A CN102990802B (en) | 2011-09-09 | 2011-09-09 | Crushing device for whole recovered waste and old tyres, and its cutter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201110267966.8A CN102990802B (en) | 2011-09-09 | 2011-09-09 | Crushing device for whole recovered waste and old tyres, and its cutter |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102990802A CN102990802A (en) | 2013-03-27 |
| CN102990802B true CN102990802B (en) | 2015-07-01 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110267966.8A Active CN102990802B (en) | 2011-09-09 | 2011-09-09 | Crushing device for whole recovered waste and old tyres, and its cutter |
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| Country | Link |
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| CN (1) | CN102990802B (en) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104826711A (en) * | 2015-04-27 | 2015-08-12 | 佛山市溶洲建筑陶瓷二厂有限公司 | Raw material mixing and grinding device for ceramic dry granulation |
| CN105797824A (en) * | 2016-04-26 | 2016-07-27 | 苏州嘉之诺资源装备制造有限公司 | Crusher tool |
| CN109499706A (en) * | 2017-09-14 | 2019-03-22 | 苏州泓和余包装科技有限公司 | A kind of paper tube core disintegrating apparatus |
| CN111037804A (en) * | 2020-02-23 | 2020-04-21 | 杨松 | Rubber block fine crushing toothed roller of waste heavy-duty tire casing crushing robot |
| CN111037790A (en) * | 2020-02-23 | 2020-04-21 | 杨松 | Crushing robot for waste heavy-duty tire casings |
| CN111037802A (en) * | 2020-02-23 | 2020-04-21 | 杨松 | Rubber block crushing system of waste heavy-duty tire outer tire crushing robot |
| CN111037805A (en) * | 2020-02-23 | 2020-04-21 | 杨松 | Rubber block coarse crushing mechanism of waste heavy-duty tire cover tire crushing robot |
| CN111545315B (en) * | 2020-04-30 | 2021-06-04 | 江苏华宏科技股份有限公司 | Scrap steel strip coil shredding production system |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166886Y (en) * | 1993-09-27 | 1994-06-01 | 陈学兵 | Multi-function crusher |
| CN201295629Y (en) * | 2008-06-16 | 2009-08-26 | 顾军 | Tire crusher cutter |
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2011
- 2011-09-09 CN CN201110267966.8A patent/CN102990802B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2166886Y (en) * | 1993-09-27 | 1994-06-01 | 陈学兵 | Multi-function crusher |
| CN201295629Y (en) * | 2008-06-16 | 2009-08-26 | 顾军 | Tire crusher cutter |
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| Publication number | Publication date |
|---|---|
| CN102990802A (en) | 2013-03-27 |
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