CN101959603B - Crusher - Google Patents
Crusher Download PDFInfo
- Publication number
- CN101959603B CN101959603B CN2008801274919A CN200880127491A CN101959603B CN 101959603 B CN101959603 B CN 101959603B CN 2008801274919 A CN2008801274919 A CN 2008801274919A CN 200880127491 A CN200880127491 A CN 200880127491A CN 101959603 B CN101959603 B CN 101959603B
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- shaped body
- coarse crushing
- cutter
- box
- crushing cutter
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- 238000010298 pulverizing process Methods 0.000 claims description 39
- 230000002093 peripheral effect Effects 0.000 claims description 3
- 238000004904 shortening Methods 0.000 abstract description 17
- 230000002265 prevention Effects 0.000 abstract 2
- 238000004140 cleaning Methods 0.000 description 48
- 239000000463 material Substances 0.000 description 10
- 230000015572 biosynthetic process Effects 0.000 description 8
- 238000004519 manufacturing process Methods 0.000 description 8
- 238000000465 moulding Methods 0.000 description 7
- 239000012467 final product Substances 0.000 description 5
- 230000004308 accommodation Effects 0.000 description 4
- 230000003292 diminished effect Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 239000000843 powder Substances 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 230000002950 deficient Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000003912 environmental pollution Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000000203 mixture Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/06—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
- B02C18/14—Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C18/00—Disintegrating by knives or other cutting or tearing members which chop material into fragments
- B02C18/0007—Disintegrating by knives or other cutting or tearing members which chop material into fragments specially adapted for disintegrating documents
- B02C2018/0046—Shape or construction of frames, housings or casings
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
A crusher that realizes facilitation of crushing piece clearout, shortening of clearing time and prevention of crushing piece leaving. A superior box member (1) is provided thereinside with a space (19) having upper and lower surfaces open. Parts of the rotation orbits of each primary crushing blade (4) and each fine crushing blade (6) lie in the space (19). The superior box member (1) is swingable around a support shaft (13). By opening the superior box member (1), an area superior to the primary crushing blade (4) and fine crushing blade (6) is made open. An inferior box member (3) is swingable around a support shaft (14). By openingthe inferior box member (3), an area inferior to the primary crushing blade (4) and fine crushing blade (6) is made open. While the superior box member (1) and the inferior box member (3) are open, any crushing pieces remaining inside crushing blade covers (18,31), etc. can be easily removed, thereby attaining shortening of clearing time and prevention of crushing piece leaving.
Description
Technical field
The present invention relates to make the cleaning of crushing piece to become easily, when shortening the cleaning time, prevent the pulverizer that crushing piece is residual.
Background technology
In order to solve problems such as environmental pollution or trade waste increase, the society that forms the recycle type becomes and becomes more and more important.For example; Make moulding article as the synthetic resin of representative with plastics perhaps in the moulding factory of profiled part using, recovery such as nonuseable part that is called as runner (sprue runner) that will in forming process, produce or moulding defective work are got up so that the resource reutilization rate of resin material is improved.
In the recirculation of resin material, utilize pulverizer with the pure crushing piece that becomes prescribed level of the runner powder that reclaims with as recycling raw material.This pulverizer is easy to gnaw into from dropping into the input runner of hopper in order to make the pulverizing cutter, at first carries out coarse crushing with the coarse crushing cutter, and the material of using the pulverizing cutter will pass through coarse crushing again is ground into the granular powder fragment of regulation.With the coarse crushing cutter with pulverize cutter and be fixed in a single axle pulverizer on the rotating shaft, less and structure is also simple because of the driver part of driven in rotation axle, so the many units that are devoted in factory, to recycle utilize.
On the other hand, when material crushed is wanted in change, do not mix in order to make material different, each material changes all need clean the crushing piece that residues in pulverizer.Because crushing piece can residue in point of a knife (cutter head), be the gap of the pulverizing cutter of complicated shape, coarse crushing cutter around, the various places such as inboard of the coarse crushing cutter cutter cover that prevents to discharge through the material of coarse crushing cutter coarse crushing; So decompose cleaning for the inside of cleaning pulverizer just need disassemble coarse crushing cutter and pulverizing cutter etc., cleaning work needs spended time and cleaning work difficulty.Thereby, in order when shortening the cleaning time, cleaning work to be become easily, make an opposite that covers the coarse crushing cutter and pulverize the casing ontology of cutter take two pulverizer commercialization of opening structure.
Figure 10 is the critical piece sketch map that existing pulverizer is watched from the side.Pulverizer roughly is case construction, a pair of fixed sidewall 52,52 of isolation configuration on respect to casing one side's roughly position, and set up rotating shaft 60 in the substantial middle portion of each fixed sidewall 52.On rotating shaft 60 with predetermined distance and configuration setting-in a plurality of coarse crushing cutter 54..., and between fixed sidewall 52 and coarse crushing cutter 54 and the coarse crushing cutter 54 a plurality of pulverizing cutter of setting-in 56... each other.In addition, with dashed lines is represented coarse crushing cutter 54, is pulverized the track of the point of cutter 56 among the figure.The a pair of sidewall 53,53 that shakes that configuration can be shaken around the axis of rocking that is parallel to rotating shaft 60 62,62 on respect to casing the opposing party's roughly position.By each fixed sidewall 52 and respectively shake sidewall 53 and constitute casing.
Inboard of shaking sidewall 53 therein, the dead knife 57 that is made up of a plurality of the 1st dead knife 57a... and the 2nd dead knife 57b is fixed on the assigned position.The 1st dead knife 57a is mainly through being ground into the granular powder fragment of regulation with the collaborative work of pulverizing cutter 56 with runner, and the 2nd dead knife 57b makes through the collaborative work with coarse crushing cutter 54 and pulverizes cutter 56 and be easy to gnaw into runner.In addition, be provided with the coarse crushing cutter cutter cover 61 that prevents that the material through 54 coarse crushings of coarse crushing cutter is discharged from the inboard of shaking sidewall 53.Coarse crushing cutter cutter cover 61 forms circular-arc space with the mode of the rotational trajectory of covering coarse crushing cutter 54 in the inboard.Shake the inboard of sidewall 53 at another, scraper 55 is fixed on the assigned position so that scrape through pulverizing the crushing piece that cutter 56 pulverizes and discharge, and is provided with coarse crushing cutter cutter cover 61.
Make and shake sidewall 53 and be rotated around axis of rocking 62 and close through controlling handle 64, butt each other between the bearing surface 61a of each coarse crushing cutter cutter cover 61 is discharged from through the material of coarse crushing cutter 54 coarse crushings preventing.In addition, through shaking sidewall 53, support component 63 is supported shake sidewall 53, thereby casing ontology forms two structures of opening around axis of rocking 62 rotations.Like this, needn't dismantle, decompose coarse crushing cutter 54 and pulverizing cutter 56 etc. just can clean.
In addition; With coarse crushing cutter cutter cover separate into be fixed in the coarse crushing cutter cutter cover portion of shaking sidewall with can be from shaking the coarse crushing cutter casing of sidewall dismounting; And removable coarse crushing cutter casing (intermediate member of coarse crushing cutter cutter cover) is configured in the downside of rotating shaft, supports coarse crushing cutter casing with fastening cam.Through taking said structure, shredder (pulverizer) commercialization of safeguarding easily (with reference to patent documentation 1).
Patent documentation 1: No. 3966892 communique of patent.
But; In existing pulverizer; Even if open under this state will shaking sidewall, can't and pulverize cutter with the coarse crushing cutter because of the point of a knife of coarse crushing cutter and the influence of coarse crushing cutter cutter cover and revolve three-sixth turn and clean, in addition; Downside at rotating shaft is less because of the gap between coarse crushing cutter and pulverizing cutter and the coarse crushing cutter cutter cover, therefore has the place of cleaning difficulty.
In addition; In the shredder (pulverizer) of patent documentation 1; Owing to make the part (coarse crushing cutter casing) of coarse crushing cutter cutter cover can dismounting, though can improve cleaning work, the pulverizer type that output quantity is bigger; Coarse crushing cutter casing also becomes greatly, weight also increases, the difficulty so the dismounting of coarse crushing cutter casing sometimes will become.The possibility that also exists the material that is not ground into prescribed level as yet through the coarse crushing of coarse crushing cutter to be discharged from addition, because of the time dismantling coarse crushing cutter casing in cleaning, therefore is installed under the situation of coarse crushing cutter casing with regard to running gear forgetting by error.
Summary of the invention
The present invention accomplishes in light of this situation, and the present invention provides a kind of pulverizer, does not need dismounting coarse crushing cutter casing that the cleaning of crushing piece is become easily, shortens cleaning and can also prevent in the time of the time that crushing piece is residual.
In addition, other purposes of the present invention also are to provide a kind of pulverizer that rigidity is increased.
In addition, other purposes of the present invention also are to provide a kind of cleaning that can make crushing piece easy pulverizer that further becomes.
In addition, other purposes of the present invention also are to provide a kind of pulverizer, even if possess at the top box-shaped body under the situation of coarse crushing cutter cutter cover the cleaning of crushing piece are become easily, when shortening the cleaning time, prevent that crushing piece is residual.
The related pulverizer of the 1st invention is a kind of possess rotating shaft that can be erected on the bearing with rotating freely and rotating knife has been installed and the dead knife that meshes with above-mentioned rotating knife; Pulverize the pulverizer of object being treated through the cooperation of above-mentioned rotating knife and dead knife; It is characterized in that possessing: can be around being disposed at the top box-shaped body that above-mentioned rotating shaft one side and the back shaft parallel with this rotating shaft shake; And can or be arranged near this back shaft and bottom box-shaped body that the back shaft parallel with this back shaft shakes around above-mentioned back shaft; Wherein, Above-mentioned top box-shaped body has the space of end face and bottom surface opened in the inboard; Dispose above-mentioned rotating shaft so that the part of the rotational trajectory of above-mentioned rotating knife is positioned at above-mentioned space, above-mentioned rotating knife possesses circular-arc coarse crushing cutter and outer peripheral face is jagged pulverizing cutter, and above-mentioned top box-shaped body possesses dead knife in the inboard; And, above-mentioned top box-shaped body above above-mentioned rotating knife, carries out opening when shaking the top; Above-mentioned bottom box-shaped body possesses the coarse crushing cutter that is provided with along the rotational trajectory of above-mentioned coarse crushing cutter and uses groove, is used to discharge the outlet through the object being treated of pulverizing, and when above-mentioned bottom box-shaped body shakes the below, below above-mentioned rotating knife, carries out opening.
The characteristic of the pulverizer that the 2nd invention is related is in the 1st invention; Possess: fixing above-mentioned bearing and the framework that is provided with along this rotating shaft in the side of above-mentioned rotating shaft; This framework possesses the coarse crushing cutter that is provided with along the rotational trajectory of above-mentioned coarse crushing cutter and uses groove in the inboard, above-mentioned top box-shaped body and bottom box-shaped body constitute the above-mentioned framework of clamping when two box-shaped bodies are closed.
The characteristic of the pulverizer that the 3rd invention is related is that above-mentioned top box-shaped body and bottom box-shaped body constitute when two box-shaped bodies are closed in the 1st invention, and the bottom surface of above-mentioned top box-shaped body abuts to the end face of above-mentioned bottom box-shaped body.
The characteristic of the pulverizer that the 4th invention is related is that above-mentioned top box-shaped body further possesses the coarse crushing cutter that is provided with along the rotational trajectory of above-mentioned coarse crushing cutter and uses groove in the inboard in any of the 1st invention to the 3rd invention.
In the 1st invention; The top box-shaped body can shake around being disposed at rotating shaft one side and the back shaft parallel with rotating shaft; And the space that has end face and bottom surface opened in the inboard, the configuration rotating shaft is so that the part of the rotational trajectory of rotating knife is positioned at this space.In the time of above the top box-shaped body is opened to, can above rotating knife, carry out opening.In addition, the bottom box-shaped body can perhaps be arranged near this back shaft around the back shaft of top box-shaped body and other back shafts parallel with this back shaft shake, and can the bottom box-shaped body be opened with square mode of carrying out opening under rotating knife.When under with two box-shaped body closing state, turning round pulverizer, the coarse crushing cutter that is arranged at the bottom box-shaped body is used for preventing by the coarse crushing of coarse crushing cutter institute, is also discharged by object being treated in small, broken bits with groove (coarse crushing cutter cutter cover).In addition, the crushing piece that is ground into prescribed level (granular) with the pulverizing cutter is discharged from the outlet that is arranged at the bottom box-shaped body.
When two box-shaped body closing state are opened, because of two box-shaped bodies are opened around the back shaft that is disposed at rotating shaft one side, so with respect to rotating shaft, just there are not the thing that covers in back shaft and opposition side (opposite side of rotating shaft) in cleaning.Through opening the bottom box-shaped body that is disposed at the rotating knife downside, the coarse crushing cutter of cleaning bottom box-shaped body is become easily with the crushing piece in the groove (coarse crushing cutter cutter cover), when shortening the cleaning time, prevent that crushing piece is residual.In addition; The wall that shakes is as in the past opened this formation with respect to rotating shaft in both sides; Need guarantee the space that is used to clean in the both sides of pulverizer, relative therewith, owing to be that two box-shaped bodies are only opened this formation in a side of rotating shaft; So only guarantee that at the one-sided of pulverizer the space that is used to clean gets final product, the cleaning space is diminished.
The framework that in the 2nd invention, possesses rigid bearing and be provided with along rotating shaft in the side of rotating shaft.Framework possesses the coarse crushing cutter that is provided with along the rotational trajectory of above-mentioned coarse crushing cutter and uses groove in the inboard.Top box-shaped body and lower tank shape body can be closed with the mode of clamping framework, and this framework constitutes intermediate frame.Because the power that acts on dead knife from rotating knife is applied to the power on the box-shaped body of top, the rigidity of pulverizer is increased through possessing that intermediate frame sustains when pulverizer turns round.In addition, because of the bottom box-shaped body is opened at the downside of intermediate frame,, when shortening the cleaning time, prevent that crushing piece is residual so the coarse crushing cutter of cleaning bottom box-shaped body is become easily with the crushing piece in the groove (coarse crushing cutter cutter cover).
In the 3rd invention, top box-shaped body and bottom box-shaped body constitute when two box-shaped bodies are closed, and the bottom surface of top box-shaped body abuts to the end face of bottom box-shaped body.According to this formation; Because no longer need use the intermediate frame of top box-shaped body and bottom box-shaped body clamping; So when top box-shaped body and bottom box-shaped body are opened, just can easily touch the inboard of all coarse crushing cutter cutter covers, can make the cleaning of crushing piece become easier; When shortening the cleaning time, prevent that crushing piece is residual.
In the 4th invention, the top box-shaped body further possesses the coarse crushing cutter that is provided with along the rotational trajectory of coarse crushing cutter and uses groove in the inboard.Through opening the top box-shaped body that is disposed at the rotating knife upside; Also can make cleaning coarse crushing cutter become easy under the situation of coarse crushing cutter with groove (coarse crushing cutter cutter cover) even if possess with the crushing piece in the groove at the top box-shaped body; When shortening the cleaning time, prevent that crushing piece is residual.
In the present invention,, the coarse crushing cutter of cleaning bottom box-shaped body is become easily with the crushing piece in the groove (coarse crushing cutter cutter cover), when shortening the cleaning time, prevent that crushing piece is residual through opening the bottom box-shaped body that is disposed at the rotating knife downside.In addition; The wall that shakes is as in the past opened this formation with respect to rotating shaft in both sides; Need guarantee the space that is used to clean in the both sides of pulverizer, relative therewith, owing to be that two box-shaped bodies are only opened this formation in a side of rotating shaft; So only guarantee that at the one-sided of pulverizer the space that is used to clean gets final product, the cleaning space is diminished.
In addition; In the present invention; Top box-shaped body and lower tank shape body can be closed with the mode of clamping framework, and can enough frameworks sustain when pulverizer turn round because of the power that acts on dead knife from rotating knife is applied to the power on the box-shaped body of top, can make the rigidity increase of pulverizer.
In addition; In the present invention, because of no longer need using the framework of top box-shaped body and bottom box-shaped body clamping, so when top box-shaped body and bottom box-shaped body are opened; Just can easily touch the inboard of all coarse crushing cutter cutter covers; The cleaning of crushing piece is further become easily, when shortening the cleaning time, prevent that crushing piece is residual.
In addition, in the present invention,, the shortening cleaning time, prevent that crushing piece is residual even if cleaning coarse crushing cutter is become easily with the crushing piece in the groove.
Description of drawings
Fig. 1 be watch pulverizer involved in the present invention from above want portion's sketch map.
Fig. 2 is the outward appearance oblique view under the box-shaped body closed condition of pulverizer involved in the present invention.
Fig. 3 be watch from the side under the box-shaped body closed condition of pulverizer involved in the present invention want portion's sketch map.
Fig. 4 is the outward appearance oblique view under the box-shaped body open mode of pulverizer involved in the present invention.
Fig. 5 be watch from the side under the box-shaped body open mode of pulverizer involved in the present invention want portion's sketch map.
Fig. 6 be watch from the side under the box-shaped body closed condition of pulverizer of embodiment 2 want portion's sketch map.
Fig. 7 be watch from the side under the box-shaped body open mode of pulverizer of embodiment 2 want portion's sketch map.
Fig. 8 be watch from the side under the box-shaped body closed condition of pulverizer of embodiment 3 want portion's sketch map.
Fig. 9 be watch from the side under the pulverizer box-shaped body open mode of embodiment 3 want portion's sketch map.
Figure 10 be in the past pulverizer watch from the side want portion's sketch map.
Description of reference numerals
1 top box-shaped body, 2 intermediate frame, 3 bottom box-shaped bodies
4 coarse crushing cuttves
5 scrapers
6 pulverize cutter
7 dead knives
7a the 1st dead knife
7b the 2nd dead knife
8 bolts
9 brace tables
10 bearings
11 motor
12 control levers
The 12a handle
The 12b pillar
13,14 back shafts
15,16 carriages
17 rotating shafts
18,21,31 coarse crushing cutter cutter covers
19 spaces
32 outlets
33 accommodation spaces
40 fixed sidewalls
41 fixed axis
The specific embodiment
Below, describe based on the sketch map of embodiment.Fig. 1 be watch pulverizer involved in the present invention from above want portion's sketch map; Fig. 2 is the outward appearance oblique view under the box-shaped body closed condition of pulverizer involved in the present invention; Fig. 3 be watch from the side under the box-shaped body closed condition of pulverizer involved in the present invention want portion's sketch map; Fig. 4 is the outward appearance oblique view under the box-shaped body open mode of pulverizer involved in the present invention, Fig. 5 be watch from the side under the box-shaped body open mode of pulverizer involved in the present invention want portion's sketch map.In Fig. 1, the 9th, the brace table of the central portion opening of made.At the end face of brace table 9, roughly fixing the intermediate frame that is case shape and made 2 of top and lower openings in the same position place with the opening of brace table 9.Substantial middle portion in intermediate frame 2 one sides is installed with bearing 10, and the motor 11 with decelerator is installed in the another side, links to be installed on the bearing 10 in the rotating shaft 17 of the motor shaft of motor 11.
Take in the coarse crushing cutter 4,4 that is flush-mounted on the rotating shaft 17 in the inboard of intermediate frame 2 and pulverizing cutter 6,6,6.Coarse crushing cutter 4,4 has radially the blade part that extends, and is towards crooked circular-arc of direction of rotation at the point (nose part) of blade part.In addition, the shape of coarse crushing cutter 4 is not to be defined in this. Coarse crushing cutter 4,4 is along the axially spaced-apart suitable length of rotating shaft 17 and dispose.Pulverize cutter 6,6,6 and be configured between intermediate frame 2 and the coarse crushing cutter 4 and coarse crushing cutter 4, between 4, and form endless groove in the rotating shaft direction with predetermined distance, the outer peripheral face of the ring-shaped protrusion between the endless groove of adjacency forms zigzag.
Be provided with coarse crushing cutter cutter cover 21,21 in the inboard of intermediate frame 2, to prevent with 4,4 coarse crushings of coarse crushing cutter, not discharged as yet by object being treated in small, broken bits.Each coarse crushing cutter cutter cover 21 is implemented circular-arc groove processing with the mode of the rotational trajectory of covering coarse crushing cutter 4,4 in the inboard.
Top box-shaped body 1 is the box-shaped body of made, is disposed at the upside of intermediate frame 2.Top box-shaped body 1 has the space 19 of end face and bottom surface opened in the inboard, each coarse crushing cutter 4, a part of respectively pulverizing the rotational trajectory of cutter 6 are positioned at space 19.Top box-shaped body 1 can shake around the back shaft 13 that is disposed at rotating shaft 17 1 sides abreast with rotating shaft 17, can be at each coarse crushing cutter 4 through top box-shaped body 1 being opened just, respectively carry out opening on pulverizing cutter 6.The inboard of box-shaped body 1 on top; Be used for being fixed in the inboard of top box-shaped body 1 with bolt 8... with the mode that tilts along lower direction towards the inboard through pulverizing the 1st rectangular tabular dead knife 7a of object being treated (runner) and the dead knife 7 that the 2nd dead knife 7b is integrally formed structure with each the coarse crushing cutter 4 and the cooperation of respectively pulverizing cutter 6.
The size of the 1st its length direction of dead knife 7a is roughly the same with the axial dimension of pulverizing cutter 6, and long side one side's edge part has the mode that is meshed with the point of a knife with pulverizing cutter 6 and forms concavo-convex tooth portion.In addition, be formed with through pulverizing the tooth portion of object being treated at the short brink of the 1st dead knife 7a and with coarse crushing cutter 4 approaching edge parts with the cooperation of coarse crushing cutter 4.
The 2nd its edge length of dead knife 7b is roughly the thickness of coarse crushing cutter 4, and it is formed with in the place near coarse crushing cutter 4 through pulverizing the tooth portion of object being treated with the cooperation of coarse crushing cutter 4.In addition, the 1st dead knife 7a and the 2nd dead knife 7b can also not be integrative-structure but absolute construction.
Downside at the dead knife that is installed on top box-shaped body 17 is provided with coarse crushing cutter cutter cover 18,18, with prevent by 4 coarse crushings of each coarse crushing cutter, object being treated not in small, broken bits is discharged as yet.Each coarse crushing cutter cutter cover 18 side has within it carried out covering the circular-arc groove processing of the rotational trajectory of each coarse crushing cutter 4.
The inboard of box-shaped body 1 on top; With the mode relative with dead knife 7; With bolt 8,8,8 roughly rectangular tabular scraper (scraper) 5 is fixed with the mode that inwards tilts along the below; Scrape so that will pulverize the crushing piece that cutter 6 is ground into prescribed level (granular), and discharge to the outlet (not shown) of pulverizer downside by each.
Downside at the scraper that is installed on top box-shaped body 15 is provided with coarse crushing cutter cutter cover 18,18, with prevent by 4 coarse crushings of each coarse crushing cutter, object being treated not in small, broken bits is discharged as yet.Each coarse crushing cutter cutter cover 18 side within it is processed with circular-arc groove with the mode of the rotational trajectory that covers each coarse crushing cutter 4 in the inboard.
Bottom box-shaped body 3 is box-shaped bodies of made, is disposed at the downside of intermediate frame 2.Bottom box-shaped body 3 can be around being disposed near back shaft 13 belows and shaking with back shaft 13 parallel back shafts 14, can be at coarse crushing cutter 4 through bottom box-shaped body 3 being opened just, carry out opening below pulverizing cutter 6.Bottom box-shaped body 3 can be incorporated in the accommodation space 33 of case shape down in off position, and this accommodation space 33 is formed at the bottom surface of intermediate frame 2.
Bottom box-shaped body 3 is provided with coarse crushing cutter cutter cover 31,31, with prevent by 4 coarse crushings of each coarse crushing cutter, object being treated not in small, broken bits is discharged as yet.The inboard of each coarse crushing cutter cutter cover 31 is processed with the circular-arc groove of the rotational trajectory that can cover each coarse crushing cutter 4.
In addition, bottom box-shaped body 3 is being under the closed condition, pulverizes cutter 6 relative positions on it and is formed with the outlet 32,32,32 that is used for the crushing piece of pulverizing the prescribed level (granular) that forms by each pulverizing cutter 6 is discharged to the pulverizer downside with each.
Box-shaped body 3 is being fixed carriage 16 with the side of back shaft 14 opposition sides in the bottom, and this carriage 16 is mounted the end of pillar 12b pivotally.Other end spiral at pillar 12b is combining handle 12a, by handle 12a and pillar 12b and constitute control lever 12.Through making handle 12a for example around being rotated clockwise, handle 12a moves to carriage 16 1 sides along pillar 12b.
Box-shaped body 1 is being fixed carriage 15 with the side of back shaft 13 opposition sides on top, and carriage 15 has the recess 15a that is used for clamp posts 12b.
When top box-shaped body 1 and bottom box-shaped body 3 are closed; Make the bottom surface of top box-shaped body 1 abut to the end face of intermediate frame 2, and make bottom box-shaped body 3 be accommodated in the accommodation space 33 of intermediate frame 2 so that the end face of bottom box-shaped body 3 abuts to the bottom surface of intermediate frame 2.Under this state, pillar 12b is by the recess 15a clamping of carriage 15.Through turning handle 12a along clockwise direction, the bottom surface of handle 12a is crimped into the end face of carriage 15, and top box-shaped body 1 is fixed with the mode of clamping intermediate frame 2 with bottom box-shaped body 3.
Top box-shaped body 1 and bottom box-shaped body 3 are being closed under this state; Be arranged at each coarse crushing cutter cutter cover 18 of top box-shaped body 1, each the coarse crushing cutter cutter cover 31 that is arranged at each coarse crushing cutter cutter cover 21 of intermediate frame 2 and is arranged at bottom box-shaped body 3, be continuous circular-arc and cover the rotational trajectory of each coarse crushing cutter 4 in the part except that the space 19 of top box-shaped body 1.In addition, be applied to the power on the top box-shaped body 1 with regard to can enough intermediate frame 2 sustaining when pulverizer turn round because of each coarse crushing cutter 4 and respectively pulverizing the power that cutter 6 acts on dead knife 7, can make the rigidity increase of pulverizer through intermediate frame 2 is set.
In addition, when top box-shaped body 1 and bottom box-shaped body 3 were opened, through along turning handle 12a counterclockwise, handle 12a left from carriage 15, just can be with bottom box-shaped body 3 below back shaft 14 rotate to through control lever 12 being operated the below.In addition, can also top box-shaped body 1 be rotated to the top around back shaft 13.In addition, the limiting part that can also suit to be provided with, so that when top box-shaped body 1 and bottom box-shaped body 3 are opened, the restriction rotation making it be fixed in assigned position.In the case, that kind as shown in Figure 5 for example can make top box-shaped body 1 shake roughly 90 degree, make bottom box-shaped body 3 shake roughly 45 degree, but the angle that can shake is not to be defined in this.
When pulverizing object being treated, with top box-shaped body 1 and bottom box-shaped body 3 is closed and turning handle 12a fixes.When object being treated being put into the input hopper (not shown) that is disposed at top box-shaped body 1 top, and when connecting the power supply of motor 11, rotating shaft 17 just is rotated with the rotating speed of stipulating, each coarse crushing cutter 4, respectively pulverizes cutter 6 and is rotated.Direction of rotation is each coarse crushing cutter 4 and respectively pulverizes cutter 6 and be meshed with dead knife 7 towards downside from upside, and the direction that is meshed with scraper 5 towards upside from downside.
In view of the above, object being treated at first carries out coarse crushing through the cooperation of each coarse crushing cutter 4 and dead knife 7, by carefully be broken into respectively pulverize cutter 6 be easy to gnaw into size.Be ground into the crushing piece of prescribed level through the object being treated of coarse crushing through each cooperation of pulverizing cutter 6 and Ge Di 1 dead knife 7a, and the outlet 32... that is accompanied by rotation box-shaped body 3 from the bottom of respectively pulverizing cutter 6 discharges.In addition, be ground among the crushing piece of prescribed level the crushing piece that is attached to the side of pulverizing cutter 6 because of static, scraped in the bottom surface of scraper 5 through the cooperation of pulverizing cutter 6 and scraper 5, and discharge from outlet 32....
Though be sent to the downside of dead knife 7 through the rotation of coarse crushing cutter 4 through the part of the object being treated of coarse crushing by each coarse crushing cutter 4; But each coarse crushing cutter cutter cover 18,21,31 that can be the continuous circular arc shape is caught; Be sent to the upside of respectively pulverizing cutter 6 once more, prevented simultaneously from outlet 32 ... discharge by error.
That kind as shown in Figure 5 is being opened top box-shaped body 1 and bottom box-shaped body 3 under this state, and not only each coarse crushing cutter 4 and the top opening of respectively pulverizing cutter 6, and yet opening of below, can not disturb between 31 the point of a knife of each coarse crushing cutter 4 and coarse crushing cutter cutter cover 18 yet.In addition, can also easily remove residue in each coarse crushing cutter 4, respectively pulverize cutter 6, dead knife 7 etc. around or around the point of a knife, scraper 5, inboard crushing piece such as coarse crushing cutter cutter cover 18,31, and can when shortening the cleaning time, prevent that crushing piece is residual.In addition, because of the groove of coarse crushing cutter cutter cover 21 roughly in vertical direction, also can easily remove so residue in the inboard crushing piece of the coarse crushing cutter cutter cover 21 of intermediate frame 2 through injecting condensed air such as air gun.In addition, owing to can also carry out opening, just do not need to take as in the past the mode of dismounting coarse crushing cutter cutter cover through the below that bottom box-shaped body 3 makes each coarse crushing cutter 4 and respectively pulverizes cutter 6 yet.And then through opening top box-shaped body 1, the coarse crushing cutter cutter cover 18 inboard crushing piece that just can make cleaning residue in top box-shaped body 1 become easily, when shortening the cleaning time, prevent that crushing piece is residual.
In view of the above, become easily, when shortening the cleaning time, prevent that crushing piece is residual with regard to the cleaning that makes crushing piece.Particularly; In moulding factory, carry out under the situation of operations such as molding procedure, pulverizing process, recirculation operation with consistent system; When carrying out many kinds limited-production; In the time will changing the parts of production, all need remove the crushing piece that residues in pulverizer fully, can the short time clean fully the present invention of residual crushing piece just can improve the whole production capacity of production process, play outstanding effect.And then, because of no longer needing the coarse crushing cutter cutter cover of dismounting mode, so the fastening cam that is used to support coarse crushing cutter cutter cover needs no longer just can reduce components number.In addition, even if under the situation that device maximizes,, transaction capabilities is improved owing to no longer need dismantle the operation of the heavier coarse crushing cutter cutter cover of weight.
And then, according to the present invention, because of top box-shaped body 1 and bottom box-shaped body 3 are opened around back shaft 13,14 respectively, so the veil when just not having cleaning with back shaft 13,14 opposition sides (opposite side of rotating shaft 17) with respect to rotating shaft 17.Therefore; Box-shaped body is as in the past opened in two sides with respect to rotating shaft need guarantee the space that is used to clean in the both sides of pulverizer in this structure; Relative therewith; The present invention so only guarantee that at the one-sided of pulverizer the space that is used to clean gets final product, can make the cleaning space diminish owing to be that top box-shaped body 1 and bottom box-shaped body 3 are only opened this structure in a side of rotating shaft 17.
Though in above-mentioned embodiment 1; Top box-shaped body 1 shakes around back shaft 13; Bottom box-shaped body 3 shakes around back shaft 14; That is it is shaken by means of two back shafts, but be not to be defined in this, top box-shaped body and bottom box-shaped body are shaken around a back shaft.
Fig. 6 be watch from the side under the box-shaped body closed condition of pulverizer of embodiment 2 want portion's sketch map, Fig. 7 be watch from the side under the box-shaped body open mode of pulverizer of embodiment 2 want portion's sketch map.As Fig. 6 and shown in Figure 7, back shaft 14 does not exist in embodiment 2, top box-shaped body 1 and bottom box-shaped body 3 shake around back shaft 13 respectively.
Also omit explanation with the embodiment 1 same same mark of local surcharge.In embodiment 2, become one because of making back shaft, so can reduce components number, the structure of pulverizer is simplified.In addition, identical with the situation of embodiment 1, the cleaning of crushing piece is become easily, when shortening the cleaning time, prevent that crushing piece is residual.Particularly; In moulding factory, carry out under the situation of operations such as molding procedure, pulverizing process, recirculation operation with consistent system; When carrying out many kinds limited-production; When parts that change more will be produced, all need fully remove the crushing piece that residues in pulverizer, can just can improve the production capacity of production process integral body, play outstanding effect in the present invention that the short time is cleaned residual crushing piece fully.And then, because of no longer needing the coarse crushing cutter cutter cover of dismounting mode,, can reduce components number so no longer need be used to support the fastening cam of coarse crushing cutter cutter cover.In addition, even if under the situation that device maximizes,, transaction capabilities is improved because no longer need dismantle the operation of the heavier coarse crushing cutter cutter cover of weight.
In addition, because of top box-shaped body 1 and bottom box-shaped body 3 are opened around back shaft 13, so the veil when just not having cleaning with back shaft 13 opposition sides (opposite side of rotating shaft 17) with respect to rotating shaft 17.Therefore; Box-shaped body is as in the past opened in two sides with respect to rotating shaft need guarantee the space that is used to clean in the both sides of pulverizer in this structure; Relative therewith; Owing to be that top box-shaped body 1 and bottom box-shaped body 3 are only opened this structure in a side of rotating shaft 17,, the cleaning space is diminished so only guarantee that at the one-sided of pulverizer the space that is used to clean gets final product.
Though in above-mentioned embodiment, have intermediate frame 2, be not to be defined in this, can there be intermediate frame 2 yet.
Fig. 8 be watch from the side under the box-shaped body closed condition of pulverizer of embodiment 3 want portion's sketch map, Fig. 9 be watch from the side under the box-shaped body open mode of pulverizer of embodiment 3 want portion's sketch map.As Fig. 8 and shown in Figure 9, in embodiment 3, do not have intermediate frame 2, top box-shaped body 1 and bottom box-shaped body 3 are being closed under this state, the end face of the bottom surface of top box-shaped body 1 and bottom box-shaped body 3 carries out butt.
End face in the brace table of the made of the central portion opening that is used for fixing pulverizer (formation same) with the brace table of Fig. 19; Be provided with the fixed sidewall 40,40 of the pair of metal manufacturing of suitable length at interval; Fixing bearing (formation same) in the substantial middle portion of a fixed sidewall 40 with the bearing of Fig. 1 10; At another fixed sidewall 40 motor with decelerator (formation same with the motor of Fig. 1 11) is installed, link in the rotating shaft (not shown) of the motor shaft of motor be erected at fixed sidewall 40, between 40.Each fixed sidewall 40 is being fixed the fixed axis 41,41 that is used for fixing two fixed sidewalls 40,40 in the top and the bottom of a side.In addition, can also be used in fixed sidewall 40 each other the side framework of extending along rotating shaft fix two fixed sidewalls 40, to replace fixed axis 41.Fixed axis 41 or framework all are configured in the outside of the rotational trajectory that coarse crushing cutter 4 is rotated.
Top box-shaped body 1 and bottom box-shaped body 3 can shake around back shaft 13.The structure that in addition, can also adopt the back shaft of back shaft and the bottom box-shaped body 3 of top box-shaped body 1 to be provided with respectively.Also omit explanation with embodiment 1, the 2 same same marks of local surcharge.
According to embodiment 3; Because of no longer needing intermediate frame 2; Top box-shaped body 1 and bottom box-shaped body 3 are when closing two box-shaped bodies, and the bottom surface of top box-shaped body 1 abuts to the end face of bottom box-shaped body 3, so coarse crushing cutter cutter cover is made up of 18,31 on coarse crushing cutter cutter cover.Therefore, when top box-shaped body 1 and bottom box-shaped body 3 are opened, just can easily touch the inboard of all coarse crushing cutter cutter covers 18,31, the cleaning of crushing piece is become easily, when shortening the cleaning time, prevent that crushing piece is residual.
In addition, because of no longer needing the coarse crushing cutter cutter cover of dismounting mode,, can reduce components number so no longer need be used to support the fastening cam of coarse crushing cutter cutter cover.In addition, even if under the situation that device maximizes, the operation that no longer need dismantle the heavier coarse crushing cutter cutter cover of weight improves transaction capabilities.
And then, because of top box-shaped body 1 and bottom box-shaped body 3 are opened around back shaft 13, so the veil when just not having cleaning with back shaft 13 opposition sides (another side of rotating shaft 17) with respect to rotating shaft 17.Therefore; Box-shaped body is as in the past opened in two sides with respect to rotating shaft need guarantee the space that is used to clean in the both sides of pulverizer in this structure; Relative therewith; Owing to be that top box-shaped body 1 and bottom box-shaped body 3 are only opened this structure in a side of rotating shaft 17,, the cleaning space is diminished so only guarantee that at the one-sided of pulverizer the space that is used to clean gets final product.
In above-mentioned embodiment, top box-shaped body, intermediate frame, the shape of bottom box-shaped body, height dimension are an example, are not to be defined in this, and its size can be according to suitably decision such as the output difference of pulverizer, size.
The present invention is defined in embodiment.
Claims (3)
1. pulverizer, comprise can be erected on the bearing with rotating freely and installed rotating knife rotating shaft and with the dead knife of said rotating knife engagement, the cooperation pulverizing object being treated through said rotating knife and dead knife is characterized in that, comprising:
The top box-shaped body can shake around being disposed at said rotating shaft one side and the back shaft parallel with said rotating shaft;
The bottom box-shaped body can or be arranged near this back shaft and the back shaft parallel with this back shaft shakes around said back shaft;
Framework, fixing said bearing also is provided with along this rotating shaft in the side of said rotating shaft,
Wherein, said top box-shaped body, side has the space of end face and bottom surface opened within it;
Dispose said rotating shaft so that the part of the rotational trajectory of said rotating knife is positioned at said space;
Said rotating knife is to possess circular-arc coarse crushing cutter and outer peripheral face is jagged pulverizing cutter;
Said top box-shaped body possesses dead knife in the inboard;
And, said top box-shaped body above said rotating knife, carries out opening when shaking the top;
Said bottom box-shaped body comprises that the coarse crushing cutter that is provided with along the rotational trajectory of said coarse crushing cutter is with groove and the outlet that is used to discharge the object being treated that passes through pulverizing;
And when said bottom box-shaped body shakes the below, below said rotating knife, carry out opening,
Said framework is included in its inboard along the rotational trajectory of said coarse crushing cutter and the coarse crushing cutter that is provided with is used groove,
Said top box-shaped body and bottom box-shaped body constitute,
Make the said framework of clamping when two box-shaped bodies are closed,
And constitute, bear owing to the power that acts on said dead knife from said rotating knife is applied to the power on the box-shaped body of said top through said framework.
2. the pulverizer of putting down in writing according to claim 1 is characterized in that:
Said top box-shaped body and bottom box-shaped body are constructed such that when two box-shaped bodies are closed the bottom surface of said top box-shaped body abuts to the end face of said bottom box-shaped body.
3. the pulverizer of being put down in writing according to claim 1 or 2 is characterized in that;
Said top box-shaped body also is included in its inboard along the rotational trajectory of said coarse crushing cutter and the coarse crushing cutter that is provided with is used groove.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| PCT/JP2008/053646 WO2009107232A1 (en) | 2008-02-29 | 2008-02-29 | Crusher |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101959603A CN101959603A (en) | 2011-01-26 |
| CN101959603B true CN101959603B (en) | 2012-08-22 |
Family
ID=41015644
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2008801274919A Expired - Fee Related CN101959603B (en) | 2008-02-29 | 2008-02-29 | Crusher |
Country Status (3)
| Country | Link |
|---|---|
| JP (1) | JP5261472B2 (en) |
| CN (1) | CN101959603B (en) |
| WO (1) | WO2009107232A1 (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI813060B (en) * | 2020-11-20 | 2023-08-21 | 日商住友重機械環境工程股份有限公司 | crushing device |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2011131169A (en) * | 2009-12-24 | 2011-07-07 | Matsui Mfg Co | Crusher and crushing system |
| CN104258944B (en) * | 2014-09-16 | 2017-05-31 | 杭州杭重工程机械有限公司 | A kind of refuse grinder |
| CN106553287B (en) * | 2015-09-24 | 2019-08-13 | 上海松井机械有限公司 | Plastics Special grinder for disintegrating |
| KR101952509B1 (en) * | 2017-06-30 | 2019-02-26 | 나민수 | An organic waste crusher |
| KR102080383B1 (en) * | 2018-02-09 | 2020-02-21 | 고재용 | non-perforating construction type catch basin |
| KR102080382B1 (en) * | 2018-02-09 | 2020-02-21 | 고재용 | non-perforating construction type catch basin having sand pit |
| KR102237772B1 (en) * | 2020-10-08 | 2021-04-09 | 채창완 | Crusher with Bite-In-Cutter |
| CN114011547A (en) * | 2021-12-01 | 2022-02-08 | 碎得机械(北京)有限公司 | Side comb plate mechanism of crusher and crusher |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3045106U (en) * | 1997-07-07 | 1998-01-23 | 株式会社渡部製鋼所 | Crusher for plastic molded parts |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6337085Y2 (en) * | 1985-04-02 | 1988-09-30 | ||
| CA2326886A1 (en) * | 2000-11-24 | 2002-05-24 | Uwe Sontowski | World oil ex |
| JP3936268B2 (en) * | 2002-09-19 | 2007-06-27 | 株式会社松井製作所 | Shredder |
-
2008
- 2008-02-29 CN CN2008801274919A patent/CN101959603B/en not_active Expired - Fee Related
- 2008-02-29 JP JP2010500505A patent/JP5261472B2/en not_active Expired - Fee Related
- 2008-02-29 WO PCT/JP2008/053646 patent/WO2009107232A1/en active Application Filing
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP3045106U (en) * | 1997-07-07 | 1998-01-23 | 株式会社渡部製鋼所 | Crusher for plastic molded parts |
Non-Patent Citations (3)
| Title |
|---|
| JP昭和61-167959U 1986.10.18 |
| JP特开2005-279621A 2005.10.13 |
| JP第3045106号U 1998.01.23 |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| TWI813060B (en) * | 2020-11-20 | 2023-08-21 | 日商住友重機械環境工程股份有限公司 | crushing device |
Also Published As
| Publication number | Publication date |
|---|---|
| CN101959603A (en) | 2011-01-26 |
| JPWO2009107232A1 (en) | 2011-06-30 |
| JP5261472B2 (en) | 2013-08-14 |
| WO2009107232A1 (en) | 2009-09-03 |
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