CN102397808A - Multi-shaft crusher - Google Patents
Multi-shaft crusher Download PDFInfo
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- CN102397808A CN102397808A CN2011102819409A CN201110281940A CN102397808A CN 102397808 A CN102397808 A CN 102397808A CN 2011102819409 A CN2011102819409 A CN 2011102819409A CN 201110281940 A CN201110281940 A CN 201110281940A CN 102397808 A CN102397808 A CN 102397808A
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- 230000005540 biological transmission Effects 0.000 abstract description 5
- 239000000463 material Substances 0.000 description 29
- 238000000465 moulding Methods 0.000 description 5
- 241000272183 Geococcyx californianus Species 0.000 description 3
- 238000005452 bending Methods 0.000 description 3
- 238000005096 rolling process Methods 0.000 description 3
- 238000010298 pulverizing process Methods 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 238000000071 blow moulding Methods 0.000 description 1
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 230000008929 regeneration Effects 0.000 description 1
- 238000011069 regeneration method Methods 0.000 description 1
- 238000010008 shearing Methods 0.000 description 1
- 239000007858 starting material Substances 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 238000007666 vacuum forming Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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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 provides a multi-shaft crusher which can achieve miniaturization and save space. A first motor (11) and a first decelerator (12) are respectively arranged on a base (1) along a side wall (51). A second motor (21) and a second decelerator (22) are respectively arranged on the base (1) along the other side wall (52). A first transmission chain (13) is equipped in a way that chain wheels (132,131) are arranged along a shaft wall (53). A second transmission chain (23) is equipped in a way that chain wheels (232,231) are arranged along the other shaft wall (54). In the first transmission chain (13), the chain wheels (131,132) are connected on the first decelerator (12) and a first rotary shaft (10). In the second transmission chain (23), the chain wheels (231,232) are connected on the second decelerator (22) and a second rotary shaft (20).
Description
Technical field
The present invention relates to a kind of through being fixed on the multiaxis pulverizer of a plurality of rotating knifes on a plurality of rotating shafts to being pulverized by crushed material.
Background technology
In order to solve the problems such as increase of environmental pollution or trade waste, form circular form society and become more and more important.For example; Make in the injection mo(u)lding factory of moulding article or profiled part as the synthetic resin of representative with plastics using; Unwanted part that is known as " annotating road runner (sprue runner) " that is produced during to moulding or moulding substandard product etc. reclaim; Through pulverizer the notes road runner that is reclaimed is pulverized and to be the comminution of material of prescribed level, and with it as regenerated resources.In such pulverizer, for make pulverize cutter easily incision at first carry out coarse crushing from dropping into the notes road runner (by crushed material) that hopper drops into the coarse crushing cutter, then, use and pulverize the material of cutter after and pulverize granular comminution of material for stipulating with coarse crushing.For coarse crushing cutter and the rotating knife of pulverizing cutter etc. are fixed on a single axle pulverizer on the rotating shaft, because the driver part of driven in rotation axle is few and structure is also simple, therefore, regeneration cycle is to use in a plurality of operation fields of purpose in factory.
On the other hand; Under the situation of carrying out large-scale blow molding or vacuum forming etc.; In order to pulverize the large-scale of flash, the defective stock of moulding or moulding substandard product etc., can also use the rotating shaft more than two or three that will be fixed with rotating knife to dispose abreast with proper spacing and make and twist the multiaxis pulverizer between the rotating knife by crushed material by crushed material.
In this multiaxis pulverizer, first rotating shaft that will be fixed with rotating knife through reductor directly is connected on the motor drive shaft of motor, and, between first rotating shaft and other second rotating shaft, gear is set.And, when starter, make the rotation of first rotating shaft through reductor, and then, make second rotating shaft rotation (for example, with reference to TOHKEMY 2002-1139 communique, TOHKEMY 2004-105794 communique) through gear.
In multiaxis pulverizer in the past; Owing to make two rotating shaft rotations with a motor; Therefore, the torque that first rotating shaft is produced when not only receiving and being pulverized by the rotating knife that is fixed on self also receives the torque that is produced when rotating knife on second rotating shaft is pulverized by being fixed on.That is, the torque that first rotating shaft is suffered is the nearly twice of second rotating shaft institute torque suspension.
Therefore, need the axle intensity of first rotating shaft and the rigidity of distortion etc. be arranged to the twice of second rotating shaft, and motor also need use the big motor of specified output.In addition, be used for from the gear of first axial rotary, second rotating shaft transmission rotation, also producing very big overhanging load (over hang load acts on the load that dangles of axle,, makes the power of bending shaft that is).If pulverize than light load by crushed material (for example, the bumper of automobile, instrument board etc.), then do not have too big problem; But, when pulverize heavy load by crushed material (for example, the large thick-wall resin of resin system petrol tank, cylinder tank etc. etc.) time; Need the big motor of specified output, and the diameter of axle that also need strengthen rotating shaft and bearing etc. are with raising intensity; Thereby exist the whole shape of pulverizer, size becomes big and weight also becomes greatly, becomes the problem of the machine of expensive.In addition, also exist and exceed the problem that is used for from the permission transmitting torque of the gear of first axial rotary, the second rotating shaft transmitting torque.
Therefore, the inventor etc. have attempted driving first rotating shaft with motor, and utilize other motor to drive second rotating shaft, the method that the suffered torque of first rotating shaft is reduced by half.But if when being fixed in rotating knife on first rotating shaft and pulverizing by crushed material, the rotating knife that is fixed on second rotating shaft is not being pulverized by crushed material, then the suffered torque of first rotating shaft and second rotating shaft produce poor.The difference of this torque acts on the synchronous gear of the rotation that makes first rotating shaft and second rotating shaft, and gear is brought very big stress, causes gear damaged.For this reason, need to bear the large gear of big torque.Yet, use large gear, mean that needs strengthen the axle base of first rotating shaft and second rotating shaft, and increase the size of rotating shaft, rotating knife, exist the problem that pulverizer maximizes.
Summary of the invention
The present invention accomplishes in view of the above problems, and its purpose is, a kind of multiaxis pulverizer that can realize miniaturization and save the space is provided.
The multiaxis pulverizer of the present invention's first technical scheme; Have: framework; Two sidewalls in opposite directions and two axial walls in opposite directions by being separately positioned on the base station constitute, and first rotating shaft and second rotating shaft are with above-mentioned parallel sidewalls ground landscape configuration; And two ends are fixed on the above-mentioned axial wall; On this first rotating shaft and this second rotating shaft rotating shaft separately, be fixed with a plurality of rotating knifes, above-mentioned a plurality of rotating knifes this first rotating shaft and this second rotating shaft rotating shaft separately axially on be separated from each other, each rotating knife is formed with blade part along the Zhou Fangxiang of this rotating knife; It is characterized in that; Have: first reductor of on above-mentioned base station, arranging first motor that is provided with and the rotating speed of the motor reel of this first motor being slowed down along a sidewall, on above-mentioned base station, arranges second motor of setting and second reductor that the rotating speed of the motor reel of this second motor is slowed down, first driving section and second driving section along another sidewall; Have a plurality of sprocket wheels respectively and be hung on the chain on this sprocket wheel, and above-mentioned a plurality of sprocket wheel is arranged setting along an axial wall and another axial wall; In above-mentioned first driving section, above-mentioned sprocket wheel is connected with first rotating shaft with above-mentioned first reductor, and in above-mentioned second driving section, above-mentioned sprocket wheel is connected with second rotating shaft with above-mentioned second reductor.
The multiaxis pulverizer of the present invention's second technical scheme; It is characterized in that; In first technical scheme; Above-mentioned first driving section and second driving section have hinge wheel and minor sprocket, and above-mentioned minor sprocket is installed on above-mentioned first reductor and above-mentioned second reductor, and above-mentioned hinge wheel is installed on above-mentioned first rotating shaft and above-mentioned second rotating shaft.
The multiaxis pulverizer of the present invention's the 3rd technical scheme is characterized in that, in first technical scheme or second technical scheme, above-mentioned first reductor and second reductor are arranged near the bight of above-mentioned framework.
In first technical scheme, framework is made up of two sidewalls in opposite directions and two axial walls in opposite directions that are separately positioned on the base station.With parallel sidewalls ground landscape configuration first rotating shaft and second rotating shaft are arranged, and the two ends of this first rotating shaft and second rotating shaft are installed on the axial wall.First reductor that the rotating speed of first motor and the motor reel that makes first motor is slowed down is arranged along a sidewall and is arranged on the base station.In addition, second reductor that the rotating speed of second motor and the motor reel that makes second motor is slowed down is arranged along another sidewall and is arranged on the base station.First driving section and second driving section have a plurality of sprocket wheels respectively and are hung on the chain on the sprocket wheel; To arrange the mode that sprocket wheel is set along an axial wall, this first driving section is set, and; To arrange the mode that sprocket wheel is set, this second driving section is set along another axial wall.In addition, in first driving section, sprocket wheel is connected on first reductor and first rotating shaft, in second driving section, sprocket wheel is connected on second reductor and second rotating shaft.
Promptly; Drive first rotating shaft through first motor, first reductor and first driving section; Drive second rotating shaft through second motor, second reductor and second driving section, thereby two rotating shafts are driven independently respectively, thus; The little motor of specified output can be used, lightweight, miniaturization can be realized.In addition, arrange along each sidewall of framework motor and reductor are set, arrange along each axial wall the driving section is set; Thus; Around framework, arrange two motor, reductor and driving sections with the mode of point symmetry (180 degree point symmetry), for example, with rotating shaft coaxle the contrast of reductor and motor is set; Can shorten pulverizer in the axial size of rotation, can realize miniaturization and save the space.
In second technical scheme, first driving section and second driving section have hinge wheel and minor sprocket respectively, and minor sprocket is installed on first reductor and second reductor, and hinge wheel is installed on first rotating shaft and second rotating shaft.Because the driving section has hinge wheel and minor sprocket, so can rotating speed slowed down, can reduce the output torque of reductor thus through the driving section, the small-sized reductor of light weight can be adopted, thereby the further miniaturization of pulverizer, lightweight can be made.
In the 3rd embodiment, first reductor and second reductor are arranged near the bight of framework.Thus, the side of the sprocket wheel that can reduce to be connected with reductor and the spacing distance of axial wall can reduce the overhanging load (acting on the load that dangles of axle, even the power of bending shaft) on hinge wheel and the minor sprocket.And, can reduce to act on the torque on rotating shaft or the bearing, therefore, increase under the situation of the diameter of axle or bearing etc. need not, can realize miniaturization, the lightweight of pulverizer.
According to first technical scheme of the present invention, in arranged around two motor, reductor and driving sections of framework, can realize miniaturization and save the space with the mode of point symmetry (180 degree point symmetry).
According to a second technical aspect of the present invention, can reduce the output torque of reductor, can adopt the small-sized reductor of light weight, can make the further miniaturization of pulverizer, lightweight thus.
According to a third technical aspect of the present invention, can reduce to act on the torque on rotating shaft and the bearing, therefore, increase under the situation of the diameter of axle or bearing etc. need not, can realize miniaturization, the lightweight of pulverizer.
Description of drawings
Fig. 1 is the major part stereogram of an example of structure of the multiaxis pulverizer of expression embodiment.
Fig. 2 is the major part side view of an example of structure of the multiaxis pulverizer of expression embodiment.
Fig. 3 is the major part front view of an example of structure of the multiaxis pulverizer of expression embodiment.
Fig. 4 is the major part vertical view of an example of structure of the multiaxis pulverizer of expression embodiment.
Fig. 5 is the sketch map of configuration example of rotating knife of the multiaxis pulverizer of expression embodiment.
Fig. 6 is the major part stereogram of configuration example of rotating knife of the multiaxis pulverizer of expression embodiment.
Fig. 7 is that expression is pulverized by the sketch map of an example of crushed material by the multiaxis pulverizer of embodiment.
Fig. 8 is that expression is pulverized by the sketch map of an example of crushed material by the multiaxis pulverizer of embodiment.
The specific embodiment
Below, based on description of drawings the present invention of expression embodiment.Fig. 1 is the major part stereogram of an example of structure of the multiaxis pulverizer 100 of this embodiment of expression; Fig. 2 is the major part side view of an example of structure of the multiaxis pulverizer 100 of expression embodiment; Fig. 3 is the major part front view of an example of structure of the multiaxis pulverizer 100 of this embodiment of expression; Fig. 4 is the major part vertical view of an example of structure of the multiaxis pulverizer 100 of this embodiment of expression.
For multiaxis pulverizer (below, be also referred to as " pulverizer ") 100, be provided with on the base station 1 of peristome (not shown), with securing shredder main bodys such as bolts in metal system and at central portion.The pulverizer main body has the framework 50 of upside and open lower side.That is, two sidewalls 51,52 in opposite directions and two axial walls 53,54 in opposite directions that framework 50 is arranged on by the said peristome that is provided with on the base station 1 on the base station 1 constitute, and overlook rectangular (with reference to Fig. 4).
Pulverizer 100 has that landscape configuration and two ends are installed in first rotating shaft 10 and second rotating shaft 20 on the two ends of axial wall 53,54 abreast with sidewall 51,52.On first rotating shaft 10, be fixed with appropriate intervals a plurality of rotating knifes 15 that are separated on the direction of rotating shaft 10 (in the example at Fig. 4 being five).Likewise, on rotating shaft 20 directions of second rotating shaft 20, with the size of space identical distance size of rotating knife 15, be fixed with a plurality of rotating knifes 16 (being five in the example of Fig. 4).
Along a sidewall 51, on base station 1, be disposed with first reductor 12 of the rotating speed deceleration of motor (first motor) 11 and the motor drive shaft (motor reel) that makes motor 11.In addition, along another sidewall 52, on base station 1, be disposed with second reductor 22 of the rotating speed deceleration of motor (second motor) 21 and the motor drive shaft (motor reel) that makes motor 21.
Along axial wall 53 arrangements first driving-chain 13 is set, this first driving-chain 13 has minor sprocket 131, hinge wheel 132 and is hung on the chain 133 on each sprocket wheel 131,132.In addition, along axial wall 54 arrangements second driving-chain 23 is set, this second driving-chain 23 has minor sprocket 231, hinge wheel 232 and is hung on the chain 233 on each sprocket wheel 231,232.
First driving-chain 13 is delivered to the rotation of first reductor 12 on first rotating shaft 10, and second driving-chain 23 is delivered to second rotating shaft 20 with the rotation of second reductor 22.That is, first motor 11, reductor 12, driving-chain 13 and second motor 21, reductor 22, driving-chain 23 are to be that the center is arranged on the point-symmetric position with framework 50.
In addition; In above-mentioned example, the hinge wheel 132 of driving-chain 13 is connected on the rotating shaft 10, the hinge wheel 232 of driving-chain 23 is connected on the rotating shaft 20; But also can hinge wheel 132 be connected on the rotating shaft 20, the hinge wheel 232 of driving-chain 23 is connected on the rotating shaft 10.Thus, can enlarge the spacing distance of hinge wheel and minor sprocket, can further enlarge the speed reducing ratio that forms by big or small sprocket wheel, thereby can adopt more light weight and small-sized reductor.
At the downside of base station 1, dispose be used to accommodate by pulverizer 100 pulverize (cut-out) crushed material accommodate case (not shown).
Above framework 50, be provided with and be used to drop into input hopper 2 by crushed material.The inside of dropping into hopper 2 is open, in the framework 50 that is supplied to the pulverizer main body by crushed material of input port input.
On base station 1, be provided with the control panel 30 of the action that is used to control pulverizer 100 (also comprising motor 11,21).Control panel 30 have the action that is used to control pulverizer 100 various console switch, show the display lamp (all not shown) etc. of the operating state of pulverizer 100.
Fig. 5 is the sketch map of configuration example of rotating knife 15,16 of the multiaxis pulverizer 100 of this embodiment of expression.Inboard at the sidewall 51,52 that constitutes framework 50 is horizontally arranged with two rotating shafts 10,20 abreast.Through reductor 12,22, driving- chain 13,23, and utilize motor 11,21 single driving rotating shaft 10,20 respectively, so that rotating shaft 10,20 rotation of the direction of rotation shown in the arrow in Fig. 5.
On rotating shaft 10, along the rotating knife 15 that axially disposes a plurality of (for example five) big footpath of rotating shaft 10 with the size of space of regulation.Between the adjacent rotating knife 15 of rotating shaft 10, embed the axle collar cylindraceous (cylindrical portion) 153 that path is arranged.Rotating knife 15 is formed with a plurality of (being four in the example of Fig. 5) blade part 151 along Zhou Fangxiang (direction of rotation of rotating knife 15).
Likewise, on rotating shaft 20, along the rotating knife 16 that axially is provided with a plurality of (for example five) big footpath of rotating shaft 20 with the size of space of regulation.Between the adjacent rotating knife 16 of rotating shaft 20, embed the axle collar cylindraceous (cylindrical portion) 163 that path is arranged.Rotating knife 16 is formed with a plurality of (being four in the example of Fig. 5) blade part 161 along Zhou Fangxiang (direction of rotation of rotating knife 16).
Likewise, blade part 161 form its leading section (point of a knife) from the cutter root 162 of rotating knife 16 to the crooked arm shape of direction of rotation.Can know from Fig. 5, when with the radius (for example, the radius that begins from rotating shaft 20 centers) of the axle collar (cylindrical portion) 163 as R1, the rotation footpath of the leading section (point of a knife) of blade part 161 as R2, during as R0, is become the relation of R1＜R0＜R2 with the footpath of cutter root 162.
Zhou Fangxiang along rotating knife 15 is provided with blade part 151 equally spacedly.That is, the adjacent blade part 151 of a rotating knife 15 is 90 degree with the axle angle that the center constituted of rotating shaft 10.Likewise, the Zhou Fangxiang along rotating knife 16 is provided with blade part 161 equally spacedly.That is, the adjacent blade part 161 of a rotating knife 16 is 90 degree with the axle angle that the center constituted of rotating shaft 20.
As shown in Figure 5, be fixed on the blade part 161 of the adjacent rotating knife 16 on the rotating shaft 16, be arranged to respect to the axle center of the rotating shaft 20 angle θ that only staggers.For example, when the quantity of rotating knife 16 be five and on a rotating knife 16 with 90 degree be arranged at intervals with four blade parts 161 time, angle θ is 18 degree (360 degree ÷ (5 * 4)).In the example of Fig. 5, in order to simplify the blade part of the rotating knife 15,16 that does not illustrate other, but other blade part is also identical.
Be provided with guiding wall 154,164 in the inboard of sidewall 51,52.Downside at guiding wall 154 is provided with scraper plate (scraper) 155.Scraper plate 155 is connected to the periphery of the axle collar 153 with the mode that can slide, and corresponding with the swing-around trajectory of rotating knife 15, and its front end forms pectination.In addition, the downside at guiding wall 164 is provided with scraper plate 165.Scraper plate 165 is connected to the periphery of the axle collar 163 with the mode that can slide, and corresponding with the swing-around trajectory of rotating knife 16, and its front end forms pectination.
Fig. 6 is the major part stereogram of configuration example of rotating knife 15,16 of the multiaxis pulverizer 100 of this embodiment of expression.In the example of Fig. 6,, only show two rotating knifes 15,16 respectively in order to simplify.On the imaginary line at the axle center that connects two rotating shafts 10,20, the periphery of the swing-around trajectory of the point of a knife of the blade part 151 of rotating knife 15 and the axle collar (cylindrical portion) 163 is the most approaching.In addition, likewise, on the imaginary line at the axle center that connects two rotating shafts 10,20, the periphery of the swing-around trajectory of the point of a knife of the blade part 161 of rotating knife 16 and the axle collar (cylindrical portion) 153 is the most approaching.For the ease of explanation, can the anglec of rotation of blade part 151,161 at this moment be spent as 0.
Blade part 151,161 and the pairing axle collar (cylindrical portion) 163,153 cooperations make blade part 151,161 incisions by crushed material, are required size and will be cut off (cut off, shear) by crushed material.The load that produces because of shearing only produces when cutting off, and it is discontinuous and have peak value, shows as the torque that acts on each blade part.
The periphery (swing-around trajectory) of the cutter root 152 of rotating knife 15 has proper spacing with the periphery of the axle collar (cylindrical portion) 163.Likewise, the periphery (swing-around trajectory) of the cutter root 162 of rotating knife 16 has proper spacing with the periphery of the axle collar (cylindrical portion) 153.Though this interval also depends on the size of pulverizer self, for example be 25～40mm etc.And, be not defined as this size.163,153 cooperations of cutter root 152,162 and the pairing axle collar (cylindrical portion) will be involved in two rotating shafts 10 by crushed material, between 20 and be rolled.For example, can with the 60mm left and right thickness by crushed material rolling be thickness about 25mm.Because of the rolling load that produces shows as the torque of continuous action on all rotating knifes basically.
Has the proper spacing size between rotating knife 15 and the adjacent rotating knife 16.Rotating knife 15 is arranged to side rotation round about each other separately with adjacent rotating knife 16, cut off in the longitudinal direction thus (longitudinal shear) width wide by crushed material.The load that produces because of longitudinal shear shows as the torque of continuous action on all rotating knifes basically.
When from the peristome input of framework 50 tops during by crushed material, through the cooperation of rotating knife 15,16, the axle collar 153,163, to sheared respectively by crushed material, the processing of rolling, longitudinal shear.Pulverized crushing piece is along with the rotation of rotating knife 15,16 is discharged to the below of framework 50.
Fig. 7 and Fig. 8 are that expression is pulverized by the sketch map of an example of crushed material by the multiaxis pulverizer 100 of this embodiment.In addition, in Fig. 7, Fig. 8,, only show a rotating knife 16 and the corresponding with it axle collar 153 for the ease of explanation.
For example; When from drop into hopper drop into resinous petrol tank or cylinder tank etc. by crushed material (being also referred to as " work piece (work) ") 90 time; As shown in Figure 7; By crushed material, the cooperation through the blade part 161 and the axle collar 153 begins being sheared processing by crushed material with the point of a knife incision of the blade part 161 of the rotating knife 16 of rotating speed (for example 5rpm) rotation of regulation.Simultaneously, the cooperation through the cutter root 162 and the axle collar 153 begins to be rolled processing.In addition, through rotating knife 16 cooperation, begin to carry out longitudinal shear processing with adjacent rotating knife 15 (not shown).
And then, as shown in Figure 8 along with the carrying out of rotation, be rolled into desired thickness by crushed material 90, and be cut off into required size, thereby become crushed material 91, and be accommodated in the case of accommodating that is arranged on framework 50 belows.
As stated, framework 50 is made up of two sidewalls 51,52 in opposite directions and two axial walls 53,54 in opposite directions that are separately positioned on the base station 1.With sidewall 51,52 landscape configuration first rotating shaft 10 and second rotating shaft 20 abreast, and the two ends of first rotating shaft 10 and second rotating shaft 20 are fixed on the axial wall 53,54.First reductor 12 that the rotating speed of first motor 11 and the motor drive shaft that is used to make first motor 11 is slowed down is arranged along a sidewall 51 and is arranged at base station 1.In addition, second reductor 22 that the rotating speed of second motor 21 and the motor drive shaft that is used to make second motor 21 is slowed down is arranged along another sidewall 52 and is arranged on base station 1.First driving-chain 13 and second driving-chain 23 have a plurality of sprocket wheels 131,132 respectively and hang over the chain 133 on the sprocket wheel 131,132, to arrange the mode that sprocket wheel 132,131 is set along an axial wall 53, this first driving-chain 13 are set; To arrange the mode that sprocket wheel 232,231 is set, second driving-chain 23 is set along another axial wall 54.And in first driving-chain 13, sprocket wheel 131,132 is connected on first reductor 12 and first rotating shaft 10, and in second driving-chain 23, sprocket wheel 231,232 is connected on second reductor 22 and second rotating shaft 20.
Promptly; Drive first rotating shaft 10 by first motor 11, first reductor 12 and first driving-chain 13; Drive second rotating shaft 20 by second motor 21, second reductor 22 and second driving-chain 23, because two rotating shafts 10,20 are driven respectively independently, therefore; The little motor of specified output 11,21 can be used, lightweight, miniaturization can be realized.In addition; Arrange along the sidewall 51,52 of framework 50 respectively motor 11,21 and reductor 12,22 are set; And arrange along axial wall 53,54 respectively driving- chain 13,23 is set, therefore, two motors 11,21, reductor 12,22 and driving- chains 13,23 are arranged with the mode of point symmetry (180 degree point symmetry) around framework 50; For example; With rotating shaft coaxle the contrast of reductor and motor is set, can shorten the size of pulverizer on the rotating shaft direction, can realize miniaturization and save the space.
In addition; First driving-chain 13 and second driving-chain 23 have hinge wheel 132,232, minor sprocket 131,231 respectively; And minor sprocket 131,231 is installed on first and second reductors 12,22, hinge wheel 132,232 is installed on first and second rotating shafts 10,20.Through having the driving- chain 13,23 of hinge wheel 132,232, minor sprocket 131,231; Can reduce rotating speed through driving-chain, therefore, can reduce the output torque of reductor; The small-sized reductor of light weight can be used, miniaturization, the lightweight of pulverizer can be realized thus.
In addition, first and second reductors 12,22 are arranged near the bight of framework 50.Near the so-called bight, for example, be meant that the face in the outside of face and the axial wall 53,54 of the connection side that reductor 12,22 is connected with minor sprocket 131,231 is in roughly same position simultaneously.Thus; The side of the minor sprocket 131,231 that can reduce to be connected and the spacing distance of axial wall 53,54 with reductor 12,22; Side and the spacing distance of axial wall 53,54 of the hinge wheel 132,232 of chain 133,233 can have been reduced to hang equally; Thereby can reduce the overhanging load (acting on the load that dangles of axle) on the big minor sprocket 131,132,231,232 even the power of bending shaft.And, can reduce to act on the torque on rotating shaft or the bearing, therefore, increase under the situation of the diameter of axle and bearing etc. need not, can realize miniaturization, the lightweight of pulverizer.
In the above-described embodiment, the multiaxis pulverizer with two rotating shafts has been described, but the present invention is not only applicable to the twin shaft pulverizer, but also is applicable in other pulverizer more than three.
Claims (3)
1. multiaxis pulverizer,
Have:
Framework is made up of two sidewalls in opposite directions and two axial walls in opposite directions that are arranged on the base station,
First rotating shaft and second rotating shaft, with above-mentioned parallel sidewalls ground landscape configuration, and two ends are fixed on the above-mentioned axial wall;
On this first rotating shaft and this second rotating shaft rotating shaft separately, be fixed with a plurality of rotating knifes; Above-mentioned a plurality of rotating knife this first rotating shaft and this second rotating shaft rotating shaft separately axially on be separated from each other; Each rotating knife is formed with blade part along the Zhou Fangxiang of this rotating knife
It is characterized in that,
Have:
First reductor of on above-mentioned base station, arranging first motor that is provided with and the rotating speed of the motor reel of this first motor being slowed down along a sidewall,
Second reductor of on above-mentioned base station, arranging second motor that is provided with and the rotating speed of the motor reel of this second motor being slowed down along another sidewall,
First driving section and second driving section have a plurality of sprocket wheels respectively and are hung on the chain on this sprocket wheel, and above-mentioned a plurality of sprocket wheel is arranged setting along an axial wall and another axial wall respectively;
In above-mentioned first driving section, above-mentioned sprocket wheel is connected with above-mentioned first reductor and above-mentioned first rotating shaft,
In above-mentioned second driving section, above-mentioned sprocket wheel is connected with above-mentioned second reductor and above-mentioned second rotating shaft.
2. multiaxis pulverizer as claimed in claim 1 is characterized in that,
Above-mentioned first driving section and second driving section have hinge wheel and minor sprocket respectively,
Above-mentioned minor sprocket is installed on above-mentioned first reductor and above-mentioned second reductor,
Above-mentioned hinge wheel is installed on above-mentioned first rotating shaft and above-mentioned second rotating shaft.
3. according to claim 1 or claim 2 multiaxis pulverizer is characterized in that above-mentioned first reductor and second reductor are arranged near the bight of above-mentioned framework.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010-208340 | 2010-09-16 | ||
| JP2010208340A JP5271984B2 (en) | 2010-09-16 | 2010-09-16 | Multi-axis crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102397808A true CN102397808A (en) | 2012-04-04 |
| CN102397808B CN102397808B (en) | 2014-04-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201110281940.9A Expired - Fee Related CN102397808B (en) | 2010-09-16 | 2011-09-16 | Multi-shaft crusher |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP5271984B2 (en) |
| CN (1) | CN102397808B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362839A (en) * | 2016-11-30 | 2017-02-01 | 广东隽诺环保科技股份有限公司 | Knife roller for crusher |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105903524A (en) * | 2016-06-30 | 2016-08-31 | 湖南万通科技股份有限公司 | Crushing equipment |
| CN108212483A (en) * | 2018-01-10 | 2018-06-29 | 广州元凛建筑工程技术开发有限公司 | A kind of novel shredder |
| CN117885171B (en) * | 2024-03-05 | 2024-06-04 | 山东欢哥装饰股份有限公司 | Medium-high density fiberboard production waste recycling equipment |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731139U (en) * | 1993-11-09 | 1995-06-13 | 株式会社宮本製作所 | Crushing machine |
| JP2003251210A (en) * | 2002-03-06 | 2003-09-09 | Fuji Heavy Ind Ltd | Biaxial crusher |
| CN201135911Y (en) * | 2007-12-21 | 2008-10-22 | 东莞信易电热机械有限公司 | Improved structure of double shaft or four shaft crusher |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE1023952B (en) * | 1952-09-10 | 1958-02-06 | Miag Muehlenbau & Ind Gmbh | Drive for roller chairs |
| DE1239918B (en) * | 1961-03-22 | 1967-05-03 | Weserhuette Ag Eisenwerk | Attachment of the drive pulleys of roll crushers |
| JPH0785779B2 (en) * | 1986-07-29 | 1995-09-20 | 勤 氏家 | Cutting type crusher |
| JP2741155B2 (en) * | 1993-08-06 | 1998-04-15 | 株式会社パン・オーシャン | Gala reproduction machine |
| US6349890B1 (en) * | 2000-03-20 | 2002-02-26 | Ibt, Inc. | Flaker mill having high efficiency drive |
-
2010
- 2010-09-16 JP JP2010208340A patent/JP5271984B2/en active Active
-
2011
- 2011-09-16 CN CN201110281940.9A patent/CN102397808B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0731139U (en) * | 1993-11-09 | 1995-06-13 | 株式会社宮本製作所 | Crushing machine |
| JP2003251210A (en) * | 2002-03-06 | 2003-09-09 | Fuji Heavy Ind Ltd | Biaxial crusher |
| CN201135911Y (en) * | 2007-12-21 | 2008-10-22 | 东莞信易电热机械有限公司 | Improved structure of double shaft or four shaft crusher |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106362839A (en) * | 2016-11-30 | 2017-02-01 | 广东隽诺环保科技股份有限公司 | Knife roller for crusher |
Also Published As
| Publication number | Publication date |
|---|---|
| CN102397808B (en) | 2014-04-23 |
| JP5271984B2 (en) | 2013-08-21 |
| JP2012061430A (en) | 2012-03-29 |
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