CN102189029A - Rotary cutting edge mounting structure for crusher and crusher using such mounting structure - Google Patents
Rotary cutting edge mounting structure for crusher and crusher using such mounting structure Download PDFInfo
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- CN102189029A CN102189029A CN2010105505625A CN201010550562A CN102189029A CN 102189029 A CN102189029 A CN 102189029A CN 2010105505625 A CN2010105505625 A CN 2010105505625A CN 201010550562 A CN201010550562 A CN 201010550562A CN 102189029 A CN102189029 A CN 102189029A
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Abstract
The invention provides a rotary cutting edge mounting structure for crusher and a crusher using such mounting structure, wherein the cutting edge portion is produced with a small size to improve the utilization ratio of resources, reduce the material cost of the cutting edge portion and allow the rotary cutting edge to be mounted on a rotor detachably conveniently. The crusher comprises a rotary rotor, a plurality of rotary cutting edges mounted on the surface of the rotor, and fixed cutting edges arranged on a housing to shear and crusher the crushed material between the rotary cutting edges, wherein the rotary cutting edge mounting structure for crusher comprises a plurality of mounting grooves processed on the surface of the rotor and provided with an even surface on bottoms thereof, wherein the rotary cutting edges are mounted on the inner side of the mounting grooves; the bottom surfaces of the rotary cutting edges are formed as even surfaces, and the rotary cutting edges are provided with a cutting edge portion for shearing and crushing the material to be crushed; the cutting edge portions are substantially triangle-shaped on front side faces formed as front sides thereof relative to the rotating direction of the rotary cutting edges.
Description
Technical field
The present invention relates to culled wood, waste plastics, old paper etc. are broken thing at a plurality of rotation blades that are installed on rotor surface and be arranged at the rotation blade mounting structure of the disintegrating machine of shearing-crushing between the counteredge of fixed part and the disintegrating machine that uses this mounting structure.
Background technology
As example of disintegrating machine in the past, the disintegrating machine shown in Figure 17 (a), Figure 17 (b) (for example with reference to patent documentation 1) is arranged.This disintegrating machine 1 is that culled wood, waste plastics etc. is broken thing at a plurality of rotation blades 3 that are installed on rotor 2 surfaces and be arranged at the disintegrating machine of shearing-crushing between the counteredge of fixed part (not shown).And shown in Figure 17 (a), loading and unloading are installed with a plurality of plates 4 with bolt 5, many mounting grooves of each self-forming of the surface of each plate 46 freely on the outer peripheral face of rotor 2.And welded and installed is rotated blade 3 on each mounting groove 6.These rotation blades 3 are identical rotation blades, possess carriage 7 and superhard point of a knife 8.
Carriage 7 is a benchmark with the direction of rotation 9 of rotating blade 3 shown in Figure 17 (a), and superhard point of a knife 8 is installed on the top of the front end face that forms the front side.These superhard point of a knife 8 usefulness bolts 10 loading and unloading are installed on the front end face of carriage 7 freely, shown in Figure 17 (b), are that front shape is roughly foursquare plate body.
If (disintegrating machine 1 shown in (b) makes rotor 2 to prescribed direction 9 rotations, can clip the object that is broken between a plurality of rotation blades 3 and counteredge like this, with this thing shearing-crushing according to priority that is broken to adopt Figure 17 (a), Figure 17.
And, use this disintegrating machine 1 implement shearing-crushing be broken thing operation or continue to carry out certain hour when above, the leading section of sometimes superhard point of a knife 8 can crack or breach.Under these circumstances, the installation direction of superhard point of a knife 8 on carriage 7 shown in Figure 17 (b) reversed installation up and down.By means of this, the bight side that crackle and breach do not take place of superhard point of a knife 8 can be used in shearing-crushing.
Patent documentation 1: TOHKEMY 2004-275878 communique.
Summary of the invention
But in the existing disintegrating machine 1 shown in Figure 17 (a), Figure 17 (b), crackle that takes place on the superhard point of a knife 8 or breach nearly all are to cross over bolt hole 8a to form, under these circumstances, even the installation direction of superhard point of a knife 8 on carriage 7 reversed up and down, also can between superhard point of a knife 8 and carriage 7, form the slit, therefore cause looseningly easily, utilize again and have any problem.Also have, sometimes also have because the low and out of use situation of intensity of superhard point of a knife 8.
Therefore, even make superhard point of a knife 8 such shown in Figure 17 (b), form front shape and be roughly foursquare plate body, in fact also can use, be superhard point of a knife 8 shown in this Fig upside half one be roughly leg-of-mutton part, downside half one is roughly leg-of-mutton part and often can not uses.Under these circumstances, about 1/2 of superhard point of a knife 8 material and fee of material are wasted.Also be necessary for big so superhard point of a knife 8 can be installed, carriage 7 also do big, this part material and fee of material also form waste.
The present invention is the invention of making for addressing the above problem, its purpose comprises to be provided by dwindling blade part, seek the fee of material of efficent use of resources and reduction blade part, and can on rotor, load and unload the rotation blade mounting structure of the disintegrating machine that rotates blade and the disintegrating machine that uses this mounting structure accurately simply.
The rotation blade mounting structure of the disintegrating machine of the 1st invention, be to possess with the rotating shaft a plurality of rotation blades on the surface that is the center rotor rotated, is installed on this rotor and be arranged at fixed part, and described a plurality of rotation blade between the be broken rotation blade mounting structure of disintegrating machine of counteredge of thing of shearing-crushing, wherein, described rotation blade mounting structure possesses: the surface that is arranged at described rotor, bottom land is a plurality of mounting grooves of tabular surface, and wherein said rotation blade is installed on the inboard of described mounting groove; The bottom surface of described rotation blade forms tabular surface, and has the shearing-crushing blade part that thing uses that is broken, and this blade part is a benchmark with the direction of rotation of this rotation blade, roughly forms triangle on the front end face of front side forming.
When adopting the rotation blade mounting structure of the 1st disintegrating machine of inventing, can between a plurality of rotation blades and counteredge, clip the thing that is broken, in regular turn this thing that is broken of shearing-crushing by making the rotor rotation.And the blade part that is provided with on the rotation blade roughly forms triangle on the front end face of rotation blade, and the situation that is roughly dimetric blade part with use is compared, and the blade part size approximately can be reduced by half, and can reduce about 1/2 fee of material.Even blade part forms such general triangular, the part that is used in shearing-crushing of blade part is for from the outer peripheral face of the rotor part of outstanding general triangular laterally, so blade part can be brought into play the breaking capacity identical with being roughly dimetric blade part.
When a plurality of rotation blades are installed on each mounting groove on the surface that is formed at rotor, be necessary each rotation blade hi-Fix is installed on the surperficial preposition and direction of rotor, in order to carry out high-precision like this location and installation, be necessary that high accuracy forms mounting groove.And, like this with each rotation blade hi-Fix and why necessary be installed on rotor, be in order to make the rotor rotation, a plurality of rotation blades can and counteredge between clip the object height efficient ground that is broken and carry out shearing-crushing.
Therefore, if employing the present invention when each rotation blade is installed on mounting groove, makes the bottom surface of the formation tabular surface of rotation blade contact with the bottom land of the formation tabular surface of mounting groove, by means of this, can high accuracy respectively rotate the location of blade in epitrochanterian installation site and direction.Can carry out hi-Fix like this, be that such tabular surface is to carry out high accuracy processing because make the bottom surface of rotation blade and the bottom land of mounting groove form tabular surface.
The rotation blade mounting structure of the disintegrating machine of the 2nd invention is that wherein, the bottom of the outer peripheral face of the sidewall of described rotation blade contacts with the medial surface of described mounting groove on the 1st invention basis.
In case form such structure, when utilizing the rotation blade to be broken thing, can stop a part of power that puts on the rotation blade with the medial surface of the mounting groove that is formed at rotor surface with the counteredge shearing-crushing, support to rotate blade.Like this, in the face of putting on the power of rotation blade, other parts that do not need to utilize rotation blade, rotor and install on rotor beyond the seating meanses such as bolt that the rotation blade uses are supported, therefore can reduce the amount of parts of the rotation blade mounting structure of this disintegrating machine, more worthwhile economically.And because amount of parts is few, the operating time of loading and unloading rotation blade can reduce on rotor, can shorten the lay day.
The rotation blade mounting structure of the disintegrating machine of the 3rd invention, be on the basis of the 1st invention, wherein, the direction of rotation that possesses with described rotation blade is a benchmark, be installed on the inboard of described mounting groove contiguously with the rear end face that forms rear side, the bottom surface forms the rear side block of flat condition and is benchmark with the direction of rotation of described rotation blade, be installed on the inboard of described mounting groove contiguously with the bottom of the front end face that forms the front side, the bottom surface forms any one block or two blocks in the front side block of flat condition.
In case form such structure, when utilizing rotation blade and counteredge shearing-crushing to be broken thing, the part of the rotation rearward power of blade (reaction force of crushing force) is stopped by the rear side block, can support to rotate blade.And the part of the power of the front side block leading section that can stop blade part one side of the rotating blade direction of getting up laterally from mounting groove, can support to rotate the leading section of blade.
Like this, rear side block and front side block when shearing-crushing, can bear put on the rotation blade power to support the rotation blade, therefore can prevent mounting groove medial surface, be that rotor is rotated the blade damage.Again, rear side block and front side block are compared cheap with rotor, therefore can be used as easily-consumed products and replace.And, even the work beginner that the rear side block of breakage and front side block and good parts are replaced also can learn at short notice.
The rotation blade mounting structure of the disintegrating machine of the 4th invention, be on the 3rd invention basis, wherein, described rear side block and described front side block are contained in the support block as the structure that is combined as a whole by mutual linking part, and the bottom surface of this support block forms tabular surface.
In case form such structure and since the linking part of supporting block between the bottom land of rotation blade bottom surface and mounting groove, therefore can prevent mounting groove bottom land, be that rotor is rotated blade and damages.And this support block is compared cheap with rotor, therefore can be used as easily-consumed products and replaces.Again, support block that rear side block and front side block are linked up with linking part and form one, also can learn at short notice even therefore the support block of breakage is replaced with the work beginner of certified products.Also have, support the bottom surface of block owing to form tabular surface, therefore same as described above, can respectively rotate the location of blade accurately in epitrochanterian installation site.
The rotation blade mounting structure of the 5th disintegrating machine of the present invention, be on the basis of the 3rd or the 4th invention, wherein, described rear side block is provided with protuberance, the direction of rotation that this protuberance has with described rotation blade is a benchmark, the front end face that contacts with the leg-of-mutton rear end face of being roughly of the rear side that forms described rotation blade.
Like this, the front end face that is arranged at the protuberance of rear side block contacts with the leg-of-mutton rear end face that is roughly of rotation blade, by means of this, when utilizing the rotation blade to be broken thing, can utilize this protuberance to bear to make the part of the rotation rearward power of blade (reaction force of crushing force) and rotate the part of the power of the direction that the leading section of the blade part side of blade gets up laterally from mounting groove with the counteredge shearing-crushing.By means of this, can support to rotate blade forcefully, can prevent because the rotation blade takes place in the loosening trouble that produces of the installation of mounting groove.
The rotation blade mounting structure of the disintegrating machine of the 6th invention, be on the 5th invention basis, wherein, the described protuberance that is arranged at described rear side block is to be roughly triangular shaped roughly half cone-shaped or half polygonal vertebra shape roughly with the rear end face equal sizes of described rotation blade and shape for its front end face.
Like this, make the front end face of protuberance form the leg-of-mutton shape that is roughly with rear end face equal sizes of rotating blade and shape,, can utilize this protuberance extremely effectively to support to rotate blade by means of this.And, by making protuberance be roughly half cone-shaped or being roughly half polygonal taper, can make with rotating the protuberance that blade rotates to be not easy contact with the thing that is broken, can prevent the rotational resistance increase of rotor.
The rotation blade mounting structure of the disintegrating machine of the 7th invention, be on the 1st invention basis, wherein, described mounting groove is the width of its bottom land wedge-shaped slot bigger than the width of its peristome, and the width of the bottom of described rotation blade is bigger than the peristome of described mounting groove.
In case form such structure, when the rotation blade was applied the power of the direction of getting up laterally from mounting groove, wedge-shaped slot can effectively prevent to rotate blade and be pulled up.Can avoid rotating the installation of blade in mounting groove like this takes place loosening.
The rotation blade mounting structure of the disintegrating machine of the 8th invention, be on the basis of the 3rd invention, wherein, the mobile blocking portion that stops described rotation blade to move usefulness to the direction of leaving described mounting groove is arranged at the rear end face of described rotation blade and the front end face of the described rear side block that contacts with this rear end face.
By doing like this, to the rotation blade when the direction of leaving laterally from mounting groove applies power, mobile blocking portion can stop the rotation blade to move to the direction of leaving mounting groove.By means of this, can make the installation of rotation blade on mounting groove be not easy to take place loosening.
The rotation blade mounting structure of the disintegrating machine of the 9th invention, be on the basis of the 8th invention, wherein, described mobile blocking portion is the rear end face that makes described rotation blade, and the front end face of described rear side block forms the parts on inclined plane, this inclined plane from the bottom surface of described rotation blade and the bottom surface of described rear side block to the outside of the radial direction of described rotor, more and more the front end face near described rotation blade forms, or has the protuberance or the recess of the rear end face that is formed at described rotation blade, and the recess or the protuberance that are formed at the front end face of the described rear side block that engages with this protuberance or recess.
Like this, when mobile blocking portion adopts the inclined plane that forms on the front end face of the rear end face of rotation blade and rear side block, utilize the inclined plane that forms on the front end face of rear side block will rotate the inclined plane that forms on the rear end face of blade and press to rotor-side, can stop the rotation blade to move to the direction of leaving mounting groove.
And, when the protuberance that forms on the rear end face of mobile blocking portion employing rotation blade and the front end face of rear side cushion block and the snap-in structure of recess, can utilize engaging of this protuberance and recess to stop the rotation blade to move to the direction of leaving mounting groove.
The rotation blade mounting structure of the disintegrating machine of the 10th invention, be on the 1st invention basis, wherein, described rotation blade utilizes the carriage loading and unloading to be installed on freely on the described rotor, described blade part and described rotating knife tooth shape become one, or are brazed in the main part of described rotation blade.
In case the structure that shape is such by with bolted or unclamp, can be loaded and unloaded a plurality of rotation blades respectively simply at short notice on rotor.Therefore, can be rotated the maintaining work of blade and the replacement work of rotation blade simply at short notice.And blade part is by being integral with the rotating knife tooth shape, or is brazed in the bond strength that rotation blade main part can strengthen blade part and rotation blade, prevents that blade part from coming off from the rotation blade.By means of this, can prevent to damage other normal blade parts from the blade part that the rotation blade comes off.
The rotation blade mounting structure of the disintegrating machine of the 11st invention is that wherein, the arbitrary block in described rear side block and the described front side block or two blocks utilize bolt loading and unloading to be installed on freely on the described rotor on the basis of the 3rd invention.
In case form such structure,, can at short notice a plurality of rear side blocks and front side block be loaded and unloaded on rotor respectively simply by with bolted or unclamp.By means of this, can be rotated the maintaining work of blade and the replacement work of rotation blade at short notice simply.
The disintegrating machine of the 12nd invention, to possess with the rotating shaft be the center rotor rotated, be installed on a plurality of rotation blades of this rotor surface and be arranged at fixed part and and described a plurality of rotation blade between the be broken counteredge of thing of shearing-crushing; Wherein, as the structure that described a plurality of rotation blades is installed on described rotor surface, be suitable for the rotation blade mounting structure of the disintegrating machine of the 1st invention.
In case form disintegrating machine of the present invention, then, can between a plurality of rotation blades and counteredge, clip the thing that is broken by making the rotor rotation, thing shearing-crushing successively is broken this.And the disintegrating machine rotation blade mounting structure and the disintegrating machine of the present invention that are used for this disintegrating machine rotate the same the working of blade mounting structure.
If adopt the rotation blade mounting structure and the disintegrating machine of disintegrating machine of the present invention, the blade part that is arranged at the rotation blade roughly forms triangle on the front end face of rotation blade, therefore compare with the situation that use is roughly dimetric blade part, can make blade part size for its 1/2, can make material and fee of material be reduced to about 1/2.Therefore can effectively utilize and make the resource that blade part is used, can reduce the amount of the discarded object of blade part when discarded.
And making the bottom surface of rotation blade and the bottom land of mounting groove is tabular surface, and such tabular surface can high accuracy be processed, can be with the hi-Fix installation on rotor surface precalculated position and direction respectively of a plurality of rotation blades.
Again, the bottom land that makes rotation bottom surface of blade and mounting groove by means of this, particularly can improve the positioning accuracy of rotation blade in the direction vertical with rotor surface not for the V font forms tabular surface.This is when being tabular surface because of the bottom land that makes mounting groove, to compare with becoming the V font, and the inspection of its machining accuracy is simple.Like this, can improve the position positioning accuracy of vertical direction, the position of simultaneously can high accuracy setting rotation blade and counteredge concerns, consequently, and the shearing-crushing thing that is broken expeditiously.
The bottom surface of rotation blade is contacted with the bottom land of mounting groove, by means of this, can make and respectively rotate on high-precision fixed respectively precalculated position that is positioned at rotor surface of blade and the direction and its installation, therefore even the beginner also can maintain these rotation blades at short notice simply, or the rotation blade that the rotation blade of breakage is replaced with.Therefore can shorten the dwell time of disintegrating machine, the operating efficiency of disintegrating machine is improved.
Description of drawings
Fig. 1 is the profilograph of the disintegrating machine of expression the invention process form 1.
Fig. 2 is the stereogram of a plurality of rotation blades of installing on the surface of the rotor that possesses of disintegrating machine of this example 1 of expression.
Fig. 3 is the exploded perspective view of rotation blade mounting structure of the disintegrating machine of this example 1 of expression.
Fig. 4 (a), Fig. 4 (b) and Fig. 4 (c) are the figure of rotation blade mounting structure of the disintegrating machine of this example 1 of expression, and Fig. 4 (a) is a vertical view, and Fig. 4 (b) is a profilograph, and Fig. 4 (c) is a front view.
Fig. 5 is the exploded perspective view of rotation blade mounting structure of the disintegrating machine of expression the invention process form 2.
The rotation blade mounting structure of the disintegrating machine of Fig. 6 (a), Fig. 6 (b) and Fig. 6 (c) expression the invention process form 3, Fig. 6 (a) is a stereogram, and Fig. 6 (b) is an exploded perspective view, and Fig. 6 (c) is the stereogram of mounting groove.
Fig. 7 (a) and Fig. 7 (b) represent the rotation blade mounting structure of the disintegrating machine of this example 3, and Fig. 7 (a) is a vertical view, and Fig. 7 (b) is a profilograph.
The rotation blade mounting structure of the disintegrating machine of Fig. 8 (a), Fig. 8 (b) and Fig. 8 (c) expression the invention process form 4, Fig. 8 (a) is a stereogram, and Fig. 8 (b) is an exploded perspective view, and Fig. 8 (c) is a profilograph.
The rotation blade mounting structure of the disintegrating machine of Fig. 9 (a), Fig. 9 (b) and Fig. 9 (c) expression the invention process form 5, Fig. 9 (a) is a stereogram, and Fig. 9 (b) is an exploded perspective view, and Fig. 9 (c) is a profilograph.
Figure 10 (a) and Figure 10 (b) represent the rotation blade mounting structure of the disintegrating machine of this example 5, and Figure 10 (a) is a vertical view, and Figure 10 (b) is a profilograph.
The rotation blade mounting structure of the disintegrating machine of Figure 11 (a), Figure 11 (b) and Figure 11 (c) expression the invention process form 6, Figure 11 (a) is a stereogram, and Figure 11 (b) is an exploded perspective view, and Figure 11 (c) is a profilograph.
The rotation blade mounting structure of the disintegrating machine of Figure 12 (a), Figure 12 (b) and Figure 12 (c) expression the invention process form 7, Figure 12 (a) is the stereogram of expression rotation blade and rear side contact site, Figure 12 (b) is the exploded perspective view of Figure 12 (a), and Figure 12 (c) is the stereogram of mounting groove.
Figure 13 (a), Figure 13 (b) and Figure 13 (c) represent the rotation blade mounting structure of the disintegrating machine of this example 7, and Figure 13 (a) is a stereogram, and Figure 13 (b) is a vertical view, and Figure 13 (c) is a profilograph.
Figure 14 is the profilograph of rotation blade mounting structure of the disintegrating machine of expression the invention process form 8.
Figure 15 is the profilograph of rotation blade mounting structure of the disintegrating machine of expression the invention process form 9.
Figure 16 is the profilograph of rotation blade mounting structure of the disintegrating machine of expression the invention process form 10.
The rotation blade of installing on Figure 17 (a) and the existing disintegrating machine of Figure 17 (b) expression (a) is profilograph, (b) is front view.
Symbol description:
11 disintegrating machines;
12 objects that are broken;
13 housings;
14 rotors;
The 14a rotor subject;
The 14b rotating shaft;
15,38,43,54,66 rotation blades;
16 counteredges;
17 hoppers;
18 push rods;
The 18a press section;
The 18b drive division;
19 prescribed direction;
20,39,46,65 mounting grooves;
21,49,69 bolts;
22, the rotation blade mounting structure of 37,42,51,56 disintegrating machines;
61, the rotation blade mounting structure of 64,73,76,78 disintegrating machines;
23 mesh screens;
The junction surface of 24 counteredges;
The blade part of 25 counteredges;
The bottom land of 26 mounting grooves;
Interior all sides of 27 mounting grooves;
The main part of 28 rotation blades;
The blade part of 29 rotation blades;
Main part on 30;
The 30a front end face;
31 times main parts;
31a, 53a front end face;
32 chamfered section;
The bottom surface of 33 rotation blades;
34,47,60 through holes;
35,48,70 screw holes;
40 grooves;
44 front side blocks;
44a, 45a upper surface;
44b, 45b, 59 bottom surfaces;
52 protuberances;
57 linking parts;
58 support seat;
67 mounting groove medial surfaces;
68 times main parts;
The 68a lateral surface;
The bottom surface of the rearward end of 71 mounting grooves;
74,79 move blocking portion;
The 74a recess;
The 74b protuberance;
79a, 79b inclined plane.
The specific embodiment
Below referring to figs. 1 through Fig. 4 to the rotation blade mounting structure of disintegrating machine of the present invention and use the example 1 of the disintegrating machine of this structure to describe.This disintegrating machine 11 is for example single shaft disintegrating machine, is that culled wood, waste plastics, old paper etc. can be broken thing 12 is pulverized and is the device of prescribed level.And utilize disintegrating machine 11 fragmentations be broken thing 12 be for things 12 that is broken such as discarded objects as boiler oil or material used for agriculture recycling.
Disintegrating machine 11 as shown in Figure 1, possess housing 13, be equipped on housing 13 inside rotor 14, be installed on the surface of rotor 14 a plurality of rotation blades 15, be arranged at housing 13, along the counteredge 16 of the surface configuration of rotor 14, the push rod 18 that is installed on the hopper 17 on housing 13 tops and is installed on housing 13 sidepieces.
As shown in Figure 2, the rotating shaft 14b at center that rotor 14 has the rotor subject 14a of hollow cylindrical or filled circles column and is formed at the axial both ends of rotor subject 14a, this rotating shaft 14b utilize bearing (diagram is omitted) rotation that is installed on housing 13 to be supported freely.Like this, rotor 14 utilizes the bearing rotation to be supported freely.Again, the rotating shaft 14b of rotor 14 goes up by connection CD-ROM drive motors (not shown) such as gear units.Utilize this CD-ROM drive motor that rotor 14 is rotated on prescribed direction 19.
And, on the surface of rotor subject 14a, make for example a plurality of mounting grooves 20 form many spiral grooves and form side by side, on each mounting groove 20, rotation blade 15 is installed one by one with bolt 21.Seek to reduce in the quantity of the rotation blade 15 on a straight line side by side on the direction of principal axis of rotor 14 with this, can prevent to clip between a plurality of rotation blades 15 and the counteredge 16 when being broken thing 12 shearing-crushings counteredge 16 and rotor 14 and bear excessive load.
Again, mounting groove 20 and rotation blade 15 are rotation blade mounting structure 22(Fig. 3 and the Fig. 4 that constitute disintegrating machine) member, its concrete structure will be narrated in the back.
Also have, as shown in Figure 1, in the inside of housing 13, support freely under the state of rotor 14 in rotation, the part of the outer peripheral face of rotor subject 14a is towards receiving space S configuration, and other parts of the outer peripheral face of rotor subject 14a utilize mesh screen 23 to cover.Form a plurality of holes on this mesh screen 23, the thing 12 quilt shearing-crushing repeatedly between a plurality of rotation blades 15 and counteredge 16 that is broken is till its size is littler than the size in a plurality of holes that are formed at mesh screen 23.Thereby, by replacing with the different mesh screen in aperture 23, can adjust the size of the flinders q that finally obtains.
Again, set conveying devices such as conveyer belt (diagram omit) below mesh screen 23, the flinders q that the hole by mesh screen 23 falls utilizes this conveying device to be transported to subsequent processing.
The counteredge 16 of Gou Chenging forms as shown in Figures 1 and 2 like this, can be between counteredge 16 and each rotation blade 15 the shearing-crushing thing 12 that is broken successively.
Push rod 18 be the object 12 that is broken that will offer receiving space S inside from hopper 17 between a plurality of rotation blades 15 and counteredge 16, clip offer broken regional Q(Fig. 1 and the Fig. 2 that carries out shearing-crushing) member, have the press section 18a that pushes the object 12 that is broken and make press section 18a to the approaching direction of the regional Q of fragmentation and with its away from the drive division 18b that moves back and forth of direction.
Again, the structure of push rod 18 is not limited to such structure, also can select arbitrarily in general known structure.Again, also can adopt and utilize the gravity thing 12 that will be broken to offer the structure of broken regional Q, in this case, also can save push rod 18.
In such disintegrating machine 11, because a plurality of rotation blades 15 need be installed on the surface of rotor 14, it is important therefore allowing its loading and unloading oversimplify.Again, when the installation position of rotation blade 15 is equipped with skew, the bolt 21 that rotation blade 15 is installed on rotor 14 might be damaged, or a plurality of rotation blades 15 cause damage with counteredge 16 mutual collisions, therefore when using disintegrating machine 11, it is very important making the installation site non-migration that respectively rotates blade.Therefore, in this example,, adopt the rotation blade mounting structure 22 of the disintegrating machine of the following stated in order to satisfy these requirements.
The rotation blade mounting structure 22 of disintegrating machine possesses a plurality of mounting grooves 20 that form on the surface of rotor 14 and the rotation blade of installing 15 as Fig. 2～shown in Figure 4 on these mounting grooves 20.
A plurality of mounting grooves 20 are that as shown in Figure 3, the bottom land 26 of mounting groove 20 forms tabular surface at the surface of rotor 14 and the groove that is roughly rectangle of the direction of rotation 19 parallel formation of rotor 14 as shown in Figure 2.And interior all sides 27 of mounting groove 20 are formed at vertical direction with respect to bottom land 26.
This time main part 31 as shown in Figure 3, forming with rotation blade 15 is benchmark with the direction 19 of rotor 14 rotation, the front end face 31a that forms the front side is more outstanding than the front end face 30a of last main part 30.And utilize method for welding on the front end face 30a of last main part 30, to weld blade part 29.This blade part 29 is plate bodys that front shape is roughly right angle two equilateral triangles.And the front end face of blade part 29 is disposed at the front end face 31a inside (rear side) than following main part 31.
And for example shown in Fig. 3 and Fig. 4 (a), form chamfered section 32 on 4 external angles of following main part 31.By means of this, in the time will rotating blade 15 and be installed on rectangle mounting groove 20,4 external angles of following main part are not disturbed by 4 inner corner portion of mounting groove 20 can.Consequently, form the state that the bottom surface 33 that makes rotation blade 15 is close to the bottom land 26 of mounting groove 20 just, rotation blade 15 can be installed on mounting groove 20.
Also have, rotate blade 15 shown in Fig. 4 (a), Fig. 4 (b), under the state that is installed on mounting groove 20 inboards, the circumferential lateral surface of main part 31 and interior all sides 27 contacting structure of mounting groove 20 under forming.And the through hole 34 that extends of the depth direction that is formed on mounting groove 20 at the center of main part 28, the outboard end of through hole 34 forms spot-facing.
But in this example, take blade part 29 to be welded in the structure of main part 28, but also can replace, adopt blade part 29 and main part 28 to form the structure of one with identical materials with method for welding.
Shown in Fig. 4 (b), on the bottom land 26 of mounting groove 20, form screw hole 35 again.This screw hole 35 is bolt 21 can be inserted the through hole 34 that leads in rotation blade 15, is screwed into the screw hole of the leading section of this bolt.Like this, utilize this bolt 21 can load and unload fixed installation rotation blade 15 in the mounting groove 20 on the surface that is formed at rotor 14 freely.
Then, with reference to Fig. 1～Fig. 4 the effect of disintegrating machine 11 is described.Using as shown in Figure 1 11 pairs of disintegrating machines to be broken thing 12 when carrying out fragmentation, CD-ROM drive motor is being driven rotor 14 is rotated on prescribed direction, the thing 12 that will be broken simultaneously offers the inside of receiving space S from the supply port of hopper 17.So can work the automatically thing 12 that will be broken of push rod 18 pushes broken regional Q.By means of this, the thing 12 that is broken that can between a plurality of rotation blades 15 on the surface that is installed on rotor 14 and counteredge 16, clip, and thing 12 shearing-crushing in regular turn that will be broken.And the flinders q of the broken thing of crossing 12 that is broken utilizes blade part 29 rotations of a plurality of rotation blades 15 to transfer, and falls on the mesh screen 23.Under the little situation in a plurality of holes that flinders q forms on than mesh screen 23, flinders q falls on the conveying device by described a plurality of holes, utilizes this conveying device to be transported to the operation of back.
But under the big situation in each hole that flinders q forms on than mesh screen 23, flinders q stays between rotor 14 and the mesh screen 23, therefore by each rotation blade 15 promotion, returns receiving space S.
And, shown in Fig. 4 (a), when broken, the power N1 of the tilted direction shown in the straight arrows, N2 act on rotation blade 15 from the thing 12 that is broken, it is the center rotation with bolt 21 that these power N1, N2 will make rotation blade 15, but because this will make the power of its rotation, the direction that can break away from from mounting groove 20 at rotation blade 15 is the application of force not just, just to not applying the power that it is got up on the rotation blade 15.By means of this, can prevent to rotate blade 15 and not become flexible in the installation on the surface of rotor 14, can prevent from bolt 21 is applied the damage that big power causes bolt 21.
Again, even like this, for rotation blade 15, applying and will making it is the power of center rotation with bolt 21, and rotation blade 15 is also inoperative to the power of getting up from mounting groove 20, shown in Fig. 4 (b), Fig. 4 (c), this is because the bottom land 26 of mounting groove 20 forms tabular surface, the bottom surface 33 of the main part 28 of rotation blade 15 also forms tabular surface, so for rotation blade 15, the component of the direction of getting up does not work.
And when the bottom surface of bottom land that makes mounting groove and main part for example formed the V font, for rotation blade 15, the component of the direction of getting up worked, and required to make such component inoperative.
Again, as shown in Figures 1 and 2, when utilizing rotation blade 15 to be broken thing 12 with counteredge 16 shearing-crushings, the power that puts on rotation blade 15 can be supported with bolt 21 shown in Fig. 4 (b), can bear simultaneously, support rotation blade 15 with interior all sides 27 of the mounting groove 20 on the surface that is formed at rotor 14.
Like this, just there is no need to utilize other parts supports beyond rotation blade 15, rotor 14 and the bolt 21 to put on the power of rotation blade 15, therefore, can reduce this disintegrating machine rotation blade mounting structure 22 amount of parts and become economical.And, because amount of parts reduces, can reduce the working time of this rotation blade 15 of loading and unloading on rotor 14, can shorten the lay day.
When adopting the rotation blade mounting structure 22 shown in Fig. 4 (a), Fig. 4 (b), Fig. 4 (c),, can on rotor 14, load and unload rotation blade 15 simply with the short period by tightening or loosening the bolt 21 of fixing rotation blade 15 again.Thereby, can be rotated the maintaining work of blade 15 and the replacement work of rotation blade 15 at short notice simply.
And, shown in Fig. 3 and Fig. 4 (c), be arranged at the blade part 29 of rotation blade 15 owing to roughly form the plate body of right angle two equilateral triangles, the situation that is roughly the blade part of dimetric plate body with use is compared, the size of blade part 29 is reduced to about 1/2, can makes fee of material be reduced to about 1/2.Therefore, the resource of making blade part 29 usefulness can be effectively utilized, the amount of blade part 29 discarded object when discarded can be reduced.
And, even make blade part 29 be roughly triangle like this, the part that is used in shearing-crushing of blade part 29 be from the outer peripheral face of rotor 14 outstanding laterally be roughly leg-of-mutton part, therefore can bring into play and be roughly the identical breaking capacity of dimetric situation with blade part 29.
But, in order when a plurality of rotation blades 15 being installed in a plurality of mounting grooves 20 that are formed at rotor 14 surfaces respectively, each to be rotated on the preposition and direction on surface that blade 15 hi-Fixs are installed on rotor 14, be necessary that high accuracy forms mounting groove 20.And, form like this that each rotation blade 15 hi-Fix is installed on rotor 14 is why necessary, be in order to make rotor 14 rotations, each rotate blade 15 and counteredge 16 between clip the thing 12 that is broken and carry out shearing-crushing expeditiously.
Therefore, if employing the present invention, when each rotation blade 15 is installed on mounting groove 20, contact with the bottom land that forms tabular surface 26 of mounting groove 20 by the bottom surface that forms tabular surface 33 that makes rotation blade 15, can determine respectively to rotate installation site and the direction of blade 15 on rotor 14 accurately.For carrying out hi-Fix like this, make the bottom surface 33 of rotation blade 15 and the bottom land 26 of mounting groove 20 form tabular surface, because such tabular surface can carry out high accuracy processing.
Again, the bottom surface 33 of rotation blade 15 and the bottom land 26 of mounting groove 20 do not form for example V font, and form tabular surface, the special like this positioning accuracy that can improve rotation blade 15 in the vertical direction on rotor 14 surfaces.This is because when the bottom land 26 of mounting groove 20 is tabular surface, compared with forming the V font, can carry out the inspection of its machining accuracy more simply.Like this,, just can high accuracy set the position relation of respectively rotating blade 15 and counteredge 16 in case can improve the positioning accuracy of vertical direction, consequently, the shearing-crushing thing 12 that is broken expeditiously.
Also have, contact with the bottom land 26 of mounting groove 20 by the bottom surface 33 that makes rotation blade 15, each can be rotated blade 15 hi-Fixs and be installed on rotor 14 the surface the precalculated position and and direction on, even therefore the beginner also can maintain these a plurality of rotation blades 15 at short notice, or the rotation blade 15 of breakage is replaced with intact rotation blade 15.Therefore, can shorten the dwell time of disintegrating machine 11, seek to improve the efficient of broken work.
Below with reference to Fig. 5 the example 2 of the rotation blade mounting structure of disintegrating machine of the present invention is described.The rotation blade mounting structure 37 of the disintegrating machine of this example shown in Figure 52 is as described below with rotation blade mounting structure 22 differences of the disintegrating machine of example 1 shown in Figure 3.
Just, in example shown in Figure 31, in 4 external angles formation chamfered section 32 of the following main part 31 that rotates blade 15, by means of this, in the time will rotating blade 15 and be installed on the mounting groove 20 of rectangle, 4 external angles of following main part 31 are not disturbed by 4 inner corner portion of mounting groove 20.
And in example shown in Figure 52,4 external angles of the following main part 31 of rotation blade 38 do not form chamfered section 32, and form the bight at right angle, and the groove 40 of the roughly semicircle tubular that enlarges laterally is set respectively in 4 inner corner portion of mounting groove 39.By means of this, in the time will rotating blade 38 and be installed on the mounting groove 39 of rectangle, can make down 4 external angles of main part 31 not be subjected to the interference of 4 inner corner portion of mounting groove 39.Consequently, the same with example 1, under the state of being close to the bottom land 26 of mounting groove 39 in the bottom surface 33 that makes rotation blade 38, rotation blade 38 can be installed in the mounting groove 39 and be fixed.In addition, the same with example 1, represent identical part with identical reference numeral, and omit the explanation of these parts.
Below with reference to Fig. 6 and Fig. 7 the example 3 of the rotation blade mounting structure of disintegrating machine of the present invention is described.The rotation blade mounting structure 22 different places of the rotation blade mounting structure 42 of the disintegrating machine of this Fig. 6 and example 3 shown in Figure 7 and the disintegrating machine of example 1 shown in Figure 3 are, in example shown in Figure 31, formation has the front end face 31a of the following main part 31 that rotates blade 15 and rear end face is direct and interior all sides 27 contacting structure of mounting groove 20, and in Fig. 6 and example 3 shown in Figure 7, form the front end face 31a of following main part 31 and rear end face respectively by front side block 44 and rear side block 45 interior all sides 27 contacting structure with mounting groove 20 with rotation blade 43.
That is to say that as Figure 6 and Figure 7, front side block 44 and rear side block 45 are of similar shape, and roughly form semi-cylindrical, the height dimension with the following main part 31 that rotates blade 43 is identical highly respectively for each.And separately upper surface 44a, 45a and bottom surface 44b, the 45b of each front side block 44 and rear side block 45 form tabular surface.
And mounting groove 46 is shown in Fig. 6 (c), and flat shape is an oblong shape, and its degree of depth is a bit larger tham the height dimension of front side block 44, rear side block 45 and following main part 31, forms the shape that can accommodate these parts and part.
Fig. 6 (a) expression makes front side block 44 and rear side block 45 flattened side separately and front end face 31a that is formed at the following main part 31 that rotates blade 43 and rear end face difference state of contact.And Fig. 7 (a) is illustrated in the mounting groove 46 installation diagram 6(a respectively) shown in the state of rotation blade 43, front side block 44 and rear side block 45.
And for example shown in Fig. 7 (b), front side block 44 and rear side block 45 central part separately form through hole 47 respectively, form spot-facing in the upper end of each through hole 47.And, at 3 screw holes 48,35,48 of bottom land 26 formation of mounting groove 46.
These 3 screw holes the 48,35, the 48th are inserted in 3 support bolts 49,21,49 in each through hole 47,34,47 of rotation blade 43, front side block 44 and rear side block 45, and the leading section of each bolt 49,21,49 can be screwed in screw hole wherein.Like this, the mounting groove 46 that utilizes these 3 bolts 49,21,49 to load and unload will to rotate freely blade 43, front side block 44 and rear side block 45 to be fixed on the surface that is formed at rotor 14 is installed interiorly.
Again, the rotation blade 43 of example 3 does not form chamfered section 32 at 4 external angles that descend main part 31 shown in Fig. 6 (b).And, be formed at the lower surface 31a of the following main part 31 that rotates blade 43 and the front end face of blade part 29 and be disposed at same plane.
Rotation blade mounting structure 42 when the disintegrating machine that constitutes as mentioned above, shown in Fig. 7 (b), when utilizing rotation blade 43 to be broken thing 12 with counteredge 16 shearing-crushings, can make the reaction force of rotation blade 43 rearward power N(crushing forces) part utilization stop with bolt 49 fixing rear side blocks 45, can support to rotate blade 43.And the part of the power of the direction that the leading section that can stop blade part 29 1 sides of rotate blade 43 with the fixing front side blocks 44 of bolt 49 gets up laterally from mounting groove 46 supports to rotate the leading section of blade 43.
Like this, rear side block 45 and front side block 44 can stop the power that is applied on the rotation blade 43 when shearing-crushing, support rotation blade 43, so interior all sides 27 that can prevent mounting groove 46, and promptly rotor 14 is subjected to rotating the damage of blade 43.Again, it is cheap that rear side block 45 and front side block 44 are compared price with rotor 14, therefore can be used as easily-consumed products and replaces.And, the work that the rear side block 45 and the front side block 44 of breakage replaces with certified products just can be carried out by the loading and unloading of bolt 49, even the beginner also can implement simply at short notice.Thereby, can be rotated the maintaining work of blade 43 and the replacement work of rotation blade 43 simply at short notice.In addition, the same with example 1, with identical symbolic representation, it illustrates omission with identical part.
But in this example,, also can replace the structure of not using rear side block 45 or front side block 44 though shown in Fig. 7 (a) and (b), adopt the structure that possesses rear side block 45 and front side block 44.And, omitting front side block 44(or rear side block 45) situation under, be formed at the front end face 31a(or the rear end face of the following main part 31 of rotation blade 43) form mounting groove 46 contiguously with the medial surface of the front side (or rear side) of mounting groove 46.
Below with reference to Fig. 8 (a), Fig. 8 (b), Fig. 8 (c) example 4 of the rotation blade mounting groove of disintegrating machine of the present invention is described.The difference of the rotation blade mounting structure 42 of the disintegrating machine of the rotation blade mounting structure 51 of the disintegrating machine of the example 4 shown in this Fig. 8 (a), Fig. 8 (b), Fig. 8 (c) and Fig. 6, example 3 shown in Figure 7 is, in Fig. 6 and example 3 shown in Figure 7, the upper surface 45a of rear side block 45 forms tabular surface, and in the example 4 shown in Fig. 8 (a), Fig. 8 (b), Fig. 8 (c), the top of rear side block 53 forms protuberance 52.
The protuberance 52 that is arranged at rear side block 53 like this is a benchmark with the direction of rotation of rotating blade 54 shown in Fig. 8 (a), Fig. 8 (b), Fig. 8 (c), has the front end face that contacts with the rear end face of the rear side that forms rotation blade 54.And the front end face of this protuberance 52 is and the identical size of rear end face of the last main part 30 that is formed at rotation blade 54 and the shape that is roughly right angle two equilateral triangles of shape that the overall shape of protuberance 52 roughly forms the semicircle cone.Thereby the entire front end face 53a of rear side block 53 forms roughly consistent shape and the size of rear end face with the main part 28 that constitutes rotation blade 54.
When forming this Fig. 8 (a), Fig. 8 (b), during the rotation blade mounting structure 51 of the disintegrating machine shown in Fig. 8 (c), rear end face by front end face that makes the protuberance 52 that is arranged at rear side block 53 and the last main part 30 that constitutes rotation blade 54 contacts, when utilizing counteredge 16 shearing-crushings to be broken thing 12, can utilize this protuberance 52 to stop the reaction force that makes rotation blade 54 rearward power N(crushing forces at rotation blade 54) a part and a part that makes the power of the direction that the leading section of blade part 29 1 sides of rotation blade 54 gets up laterally from mounting groove 46.By means of this, can support to rotate blade 54 forcefully, can prevent loosening the breaking down of installing at mounting groove 46 owing to the rotation blade.
And, form the shape of approximate right angle two equilateral triangles of identical size with the rear end face that rotates blade 54 and shape by front end face with protuberance 52, can extremely strongly effectively utilize this protuberance 52 to support rotation blades 54.And, form roughly half cone-shaped by making this protuberance 52, can prevent the increase of the rotational resistance of rotor 14 so that the protuberance 52 that rotates with rotation blade 54 is difficult to contact with the thing 12 that is broken.In addition, the same with example 3, with identical symbolic representation same section, and omit its explanation.
But, in this example, shown in Fig. 8 (a), Fig. 8 (b), Fig. 8 (c), make the protuberance 52 that is arranged on the rear side block 53 form roughly half cone-shaped, but also can be with replacing the shape that is roughly half polygonal centrum.
Below with reference to Fig. 9 and Figure 10, the example 5 of the rotation blade mounting structure of disintegrating machine of the present invention is described.The difference of the rotation blade mounting structure 42 of the disintegrating machine of the rotation blade mounting structure 56 of the disintegrating machine of this Fig. 9 and example 5 shown in Figure 10 and Fig. 6 and example 3 shown in Figure 7 is, in Fig. 6 and example 3 shown in Figure 7, rear side block 45 forms different members respectively with front side block 44, and in Fig. 9 and example 5 shown in Figure 10, rear side block 45 and front side block 44 are contained in mutually by linking part 57 and are interconnected to form support piece 58 into one, and the bottom surface 59 of this support piece 58 forms tabular surface.
When forming such structure, shown in Figure 10 (b),, therefore can prevent the bottom land 26 of mounting groove 46 owing between the bottom land 26 of bottom surface 33 that rotates blade 43 and mounting groove 46, get involved the linking part 57 of supporting piece 58, promptly rotor 14 is rotated blade 43 damages.And should support block 58, owing to compare less expensive, therefore can be used as easily-consumed products and replace with rotor 14.Again, support block 58 owing to be front side block 44 and rear side block 45 to be connected as one the member of formation, even so the replacement work beginner that the support block 58 of breakage replaces with good block also can be implemented at short notice simply with linking part 57.And the bottom surface 59 of support block 58, owing to form tabular surface, and the same with above-mentioned each example, can implement respectively to rotate location and the installation of blade 43 on rotor 14 accurately.
Also have, shown in Fig. 9 (b) and Figure 10 (b),, form the through hole 60 of inserting logical bolt 21 usefulness constituting the linking part 57 of supporting block 58.In addition, identical with example 3, identical part is marked with identical symbol and omits its explanation.
Below with reference to Figure 11 (a), Figure 11 (b), Figure 11 (c) example 6 of the rotation blade mounting structure of disintegrating machine of the present invention is described.The rotation blade mounting structure 61 of the disintegrating machine of the example 6 shown in Figure 11 (a), Figure 11 (b), Figure 11 (c) is with the difference of the rotation blade mounting structure 56 of the disintegrating machine of the example 5 shown in Figure 10 (a), Figure 10 (b), in the example 5 shown in Figure 10 (a), Figure 10 (b), the upper surface 45a of rear side block 45 forms tabular surface, and the example 6 shown in Figure 11 (a), Figure 11 (b), Figure 11 (c), the upper surface of its rear side block 62 is formed by protuberance 52.
The protuberance 52 that is provided with on rear side block 62 is identical with the protuberance 52 of explanation in the example 4 shown in Fig. 8 (a), Fig. 8 (b), Fig. 8 (c) like this, plays a part equally, so omits its explanation.And in addition, identical with example 5, identical part is marked with identical symbol and omits its explanation.
But in this example, shown in Figure 11 (a), Figure 11 (b), Figure 11 (c), the protuberance 52 that is provided with on the rear side block 62 roughly forms half cone-shaped, but also can replace roughly half polygonal taper.
Below with reference to Figure 12 and Figure 13 the example 7 of the rotation blade mounting structure of disintegrating machine of the present invention is described.The difference of the rotation blade mounting structure 42 of the disintegrating machine of the rotation blade mounting structure 64 of the disintegrating machine of this Figure 12 and example 7 shown in Figure 13 and Fig. 6 and example 3 shown in Figure 7 is as described below.
Just in the example 3 shown in Fig. 6 (a), Fig. 6 (b), Fig. 6 (c), in mounting groove 46, form the direction at right angles with the bottom land 26 that parallel two medial surfaces of the direction of rotation of rotation blade 43 are formed at relative mounting groove 46.And in the following main part 31 that is formed at rotation blade 43, two lateral surfaces parallel with the direction of rotation of rotation blade 43 are formed at the direction that forms the right angle with the bottom surface 33 that rotates blade 43.
And in Figure 12 and example 7 shown in Figure 13, in mounting groove 65, two medial surfaces 67,67 parallel with the direction of rotation of rotation blade 66 are formed at the bottom land 26 of relative mounting groove 65 toward the inboard directions that form the angles of about 45 degree.And in the following main part 68 that is formed at rotation blade 66, two lateral surface 68a, the 68as parallel with the direction of rotation of rotation blade 66 are formed at the bottom surface 33 of relative rotation blade 66 toward the inboard direction that forms about miter angle degree.
To sum up, shown in Figure 12 (b), Figure 12 (c), mounting groove 65 is the width W 2 of bottom land 26 wedge-shaped slots bigger than the width W 1 of its peristome, the structure that the width W 3 that employing will be rotated the bottom of blade 66 is done greatlyyer than the peristome width W 1 of mounting groove 65.And the width W 3 than the bottom of rotating knife sword 66 that the width W 2 of bottom land 26 is done is big.
Also have, in example 7, shown in Figure 13 (c), save front side block 44.And be provided with rotation blade 66 is upwards pushed away, two lateral surface 68a, 68a of pushing rotation blade 66 make it contact the bolt 69 of usefulness with two medial surfaces 67,67 of mounting groove 65.This bolt 69 is twisted and close the screw hole 70 that forms on rotation blade 66.Again, the bottom land 26 of mounting groove 65 forms the central portion dark structure of the bottom surface 71 of the rearward end that rear side block 45 is installed than the bottom surface contact of rotating knife sword 66.And rear side block 45 is welded in mounting groove 65, but also can be fixed freely with bolt loading and unloading.
If do like this, when making its direction of leaving laterally from mounting groove 65 apply power, it is outstanding to prevent to rotate blade 66 reliably as the wedge-shaped slot of mounting groove 65 to the rotation blade 66 shown in Figure 13 (a).By means of this, can make the installation of rotating knife sword 66 in mounting groove 65 be not easy to take place loosening.
Identical with example 3 in addition, identical part is marked with identical symbol and omits its explanation.But in this example, shown in Figure 13 (a), Figure 13 (b), Figure 13 (c), the upper surface 45a of rear side block 45 forms tabular surface, but also can replace shown in Fig. 8 (a), Fig. 8 (b), Fig. 8 (c), and the structure of protuberance 52 is set.This protuberance 52 can adopt the shape that is roughly half-conical, also can adopt the shape that is roughly half polygonal awl.
Below with reference to Figure 14 the example 8 of the rotation blade mounting structure of disintegrating machine of the present invention is described, the rotation blade mounting structure 73 of the disintegrating machine of this example shown in Figure 14 8, be on rotation blade mounting structure 51 bases of the disintegrating machine of example shown in Figure 84, will stop rotation blade 54 to be arranged at the rear end face of rotation blade 54 and the example of the front end face 53a of the rear side block 53 that contacts with this rear end face to the mobile blocking portion 74 that the direction of leaving mounting groove 46 moves usefulness.
And this mobile blocking portion 74 has the recess 74a of the rear end face that is formed at rotation blade 54 and the protuberance 74b that forms on the front end face 53a of the rear side block 53 that engages with this recess 74a.
By doing like this, when rotation blade 54 being applied the power that makes its direction of leaving laterally from mounting groove 46, mobile blocking portion 74 can be utilized this protuberance 74b and engaging of recess 74a to stop to rotate blade 54 and move to the direction of leaving mounting groove 46.By means of this, can avoid rotating blade 54 and take place loosening in the installation of mounting groove 46.In addition, identical with example 4, be marked with identical symbol and omit its explanation for identical part.
And the rotation blade mounting structure 76 of the disintegrating machine of the present invention's the 9th example, as shown in figure 15, the protuberance 74b that constitutes mobile blocking portion 74 is formed at the whole top of the front end face of rear side block 53, and this protuberance 74b is sticked in the whole top that wherein recess 74a is formed at the rear end face of rotation blade 54.Even constitute like this, also with rotation blade mounting structure 73 the same the working of the disintegrating machine of example 8 shown in Figure 14.In addition, the same with example 8, identical part is marked with identical symbol and omits its explanation.
Again, the rotation blade mounting structure 78 of the disintegrating machine of example 10 of the present invention, as shown in figure 16, mobile blocking portion 79 will be rotated the rear end face of blade 54 and the front end face of rear side block 53 is made inclined plane 79a, 79b respectively, and these inclined planes 79a, 79b form from the bottom surface 45b of rotation bottom surface 33 of blade 54 and rear side block 53 toward the radial direction outside of rotor 14 the blade part 29 near the front end face that is arranged at rotation blade 54.
Like this, when mobile blocking portion 79 adopts inclined plane 79a, the 79b of rear end face that is formed at rotation blade 54 and the front end face that is formed at rear side block 53, the inclined plane 79b that forms on the front end face of rear side block 53 will rotate the inclined plane 79a that forms on the rear end face of blade 54 and push to rotor 14 1 sides, can stop rotation blade 54 to move to the direction of leaving mounting groove 46.In addition, the same with example 8, identical part is marked with identical symbol and omits its explanation.
Though, in above-mentioned each example, the blade part 29 usefulness method for welding of rotation blade 15 grades being welded in main part 28, also can replace, for example adopt bolt loading and unloading to be installed freely.
And in above-mentioned each example, blade part 29 adopts the plate body that is roughly right angle two equilateral triangles, but also can adopt the leg-of-mutton plate body that is roughly in addition.In this case, the front shape with the last main part that forms on the main part forms and this blade part corresponding shape.
Industrial applicability
As mentioned above, the rotation blade mounting structure of disintegrating machine of the present invention and the disintegrating machine that uses this mounting structure, little by what blade part was done, can seek efficient utilization of resource, simultaneously can seek to reduce the fee of material of blade part, and can have good effect accurately simply at rotor loading and unloading rotation blade, be fit to the disintegrating machine that is used in the rotation blade mounting structure of such disintegrating machine and uses this rotation blade mounting structure.
Claims (12)
1. the rotation blade mounting structure of a disintegrating machine, be possess with the rotating shaft a plurality of rotation blades on the surface that is the center rotor rotated, is installed on this rotor and be arranged at fixed part and described a plurality of rotation blade between the be broken rotation blade mounting structure of disintegrating machine of counteredge of thing of shearing-crushing
Wherein, described rotation blade mounting structure possesses the surface that is arranged at described rotor, and bottom land is a plurality of mounting grooves of tabular surface, and wherein said rotation blade is installed on the inboard of described mounting groove;
The bottom surface of described a plurality of rotation blades forms tabular surface, and has the shearing-crushing blade part that thing uses that is broken, and to be benchmark with the direction of rotation of this rotation blade roughly form triangle forming to this blade part on the front end face of front side.
2. the rotation blade mounting structure of the described disintegrating machine of claim 1 is characterized in that, the bottom of the outer peripheral face of the sidewall of described rotation blade contacts with the medial surface of described mounting groove.
3. the rotation blade mounting structure of the described disintegrating machine of claim 1, it is characterized in that, the direction of rotation that possesses with described rotation blade is a benchmark, and with the inboard that is installed on described mounting groove as the rear end face of rear side contiguously, the bottom surface forms the rear side block of tabular surface; And be benchmark with the direction of rotation of described rotation blade, being installed on the inboard of described mounting groove contiguously with bottom as the front end face of front side, the bottom surface forms any one block or two blocks in the front side block of tabular surface.
4. the rotation blade mounting structure of the described disintegrating machine of claim 3, it is characterized in that, described rear side block and described front side block are contained in the support block as the structure that mutually is combined as a whole by linking part, and the bottom surface of this support block forms tabular surface.
5. the rotation blade mounting structure of described claim 3 or 4 described disintegrating machines, it is characterized in that, described rear side block is provided with protuberance, the direction of rotation that this protuberance has with described rotation blade is a benchmark, the front end face that contacts with the rear end face of the general triangular of the rear side that forms described rotation blade.
6. the rotation blade mounting structure of the described disintegrating machine of claim 5, it is characterized in that the described protuberance that is arranged at described rear side block is to be roughly leg-of-mutton roughly half cone-shaped or half polygonal vertebra shape roughly with the rear end face equal sizes of described rotation blade and shape for its front end face.
7. the rotation blade mounting structure of the described disintegrating machine of claim 1, it is characterized in that, described mounting groove is the width of the bottom land wedge-shaped slot bigger than the width of the peristome of described mounting groove, and the width of the bottom of described rotation blade is bigger than the width of the peristome of described mounting groove.
8. the rotation blade mounting structure of the described disintegrating machine of claim 3, it is characterized in that, will stop described rotation blade to be arranged at the rear end face of described rotation blade and the front end face of the described rear side block that contacts with this rear end face to the mobile blocking portion that the direction of leaving described mounting groove moves usefulness.
9. the rotation blade mounting structure of the described disintegrating machine of claim 8 is characterized in that,
Described mobile blocking portion is to make the front end face of the rear end face of described rotation blade and described rear side block form the blocking portion on inclined plane, this inclined plane form from the bottom surface of described rotation blade and the bottom surface of described rear side block to the outside of the radial direction of described rotor, near the structure of the front end face of described rotation blade
Or have the protuberance or the recess of the rear end face that is formed at described rotation blade and be fastened on recess or the protuberance that forms on the front end face of the described rear side block on this protuberance or the recess.
10. the rotation blade mounting structure of the described disintegrating machine of claim 1 is characterized in that,
Described rotation blade utilizes bolt loading and unloading to be installed on freely on the described rotor,
Described blade part and described rotating knife tooth shape become one, or are brazed in the main part of described rotation blade.
11. the rotation blade mounting structure of the described disintegrating machine of claim 3 is characterized in that, any one block in described rear side block and the described front side block or two blocks utilize bolt loading and unloading to be installed on freely on the described rotor.
12. a disintegrating machine, to possess with the rotating shaft be the center rotor rotated, be installed on a plurality of rotation blades of this rotor surface and be arranged at fixed part and and described a plurality of rotation blade between the be broken counteredge of thing of shearing-crushing,
Wherein, as the structure that described a plurality of rotation blades is installed on described rotor surface, adopt the rotation blade mounting structure of the described disintegrating machine of claim 1.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2010051451A JP2011183306A (en) | 2010-03-09 | 2010-03-09 | Mounting structure of rotary blade in crusher, and crusher using the same |
| JP2010-051451 | 2010-03-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102189029A true CN102189029A (en) | 2011-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105505625A Pending CN102189029A (en) | 2010-03-09 | 2010-11-19 | Rotary cutting edge mounting structure for crusher and crusher using such mounting structure |
Country Status (2)
| Country | Link |
|---|---|
| JP (1) | JP2011183306A (en) |
| CN (1) | CN102189029A (en) |
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| RU203903U1 (en) * | 2020-11-09 | 2021-04-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ - МСХА имени К.А. Тимирязева) | Impact crusher blade |
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|---|---|---|---|---|
| DE102012211186A1 (en) * | 2012-06-28 | 2014-01-02 | Vecoplan Ag | Crushing device comprising a shredding rotor with a continuous cutting edge |
| JP6313050B2 (en) * | 2014-01-15 | 2018-04-18 | Ｊｆｅ建材株式会社 | Claw clutch |
| JP2016022430A (en) * | 2014-07-22 | 2016-02-08 | 光生 西村 | Crushing device |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08131866A (en) * | 1994-11-08 | 1996-05-28 | Miike Tekkosho Kk | Crushing blade of crushing machine |
| JP2001079437A (en) * | 1999-09-13 | 2001-03-27 | Ujiie Seisakusho:Kk | Rotary cutter and cutting treatment apparatus |
| JP2004275875A (en) * | 2003-03-14 | 2004-10-07 | Kawasaki Heavy Ind Ltd | Shearing type crusher |
| CN201120652Y (en) * | 2007-07-27 | 2008-09-24 | 赵宇超 | Combined wood breaking apparatus |
Family Cites Families (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS61115141U (en) * | 1984-12-27 | 1986-07-21 | ||
| JP2613362B2 (en) * | 1994-10-05 | 1997-05-28 | 株式会社キンキ | Single-shaft crusher |
| JP4224798B2 (en) * | 1998-02-18 | 2009-02-18 | 株式会社プラコー | Rotating blade for crusher |
| JP3540597B2 (en) * | 1998-03-20 | 2004-07-07 | 日本スピンドル製造株式会社 | Crushing equipment |
| JP2001259456A (en) * | 2000-03-22 | 2001-09-25 | Mitsubishi Materials Corp | Rotary cutter for crusher |
| JP2003205249A (en) * | 2002-01-15 | 2003-07-22 | Miyamoto Seisakusho:Kk | Tooth for crusher |
| JP3761178B2 (en) * | 2003-03-14 | 2006-03-29 | 株式会社アーステクニカ | Shear type crusher |
| JP2008284486A (en) * | 2007-05-18 | 2008-11-27 | Earth Technica:Kk | Shearing type crusher |
| JP4870827B2 (en) * | 2009-10-01 | 2012-02-08 | 株式会社キンキ | Mounting structure of rotary blade for crusher and uniaxial crusher |
-
2010
- 2010-03-09 JP JP2010051451A patent/JP2011183306A/en active Pending
- 2010-11-19 CN CN2010105505625A patent/CN102189029A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08131866A (en) * | 1994-11-08 | 1996-05-28 | Miike Tekkosho Kk | Crushing blade of crushing machine |
| JP2001079437A (en) * | 1999-09-13 | 2001-03-27 | Ujiie Seisakusho:Kk | Rotary cutter and cutting treatment apparatus |
| JP2004275875A (en) * | 2003-03-14 | 2004-10-07 | Kawasaki Heavy Ind Ltd | Shearing type crusher |
| CN201120652Y (en) * | 2007-07-27 | 2008-09-24 | 赵宇超 | Combined wood breaking apparatus |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104785339A (en) * | 2015-04-22 | 2015-07-22 | 浙江华莎驰机械有限公司 | Grinding cutter for grinder |
| CN106076553A (en) * | 2016-08-25 | 2016-11-09 | 广东隽诺环保科技股份有限公司 | A kind of cutter structure of single-shaft shredder |
| CN106076554A (en) * | 2016-08-25 | 2016-11-09 | 广东隽诺环保科技股份有限公司 | A kind of blade for single-shaft shredder |
| CN106238169A (en) * | 2016-08-25 | 2016-12-21 | 广东隽诺环保科技股份有限公司 | A kind of single-shaft shredder |
| CN106076554B (en) * | 2016-08-25 | 2018-07-20 | 广东隽诺环保科技股份有限公司 | A kind of blade for single-shaft shredder |
| CN106238169B (en) * | 2016-08-25 | 2018-07-31 | 广东隽诺环保科技股份有限公司 | A kind of single-shaft shredder |
| CN108568343A (en) * | 2018-06-06 | 2018-09-25 | 中山斯瑞德环保科技股份有限公司 | A kind of movable crusher double-pole axle construction |
| RU203903U1 (en) * | 2020-11-09 | 2021-04-26 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Российский государственный аграрный университет - МСХА имени К.А. Тимирязева" (ФГБОУ ВО РГАУ - МСХА имени К.А. Тимирязева) | Impact crusher blade |
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| JP2011183306A (en) | 2011-09-22 |
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