CN104511355B - A kind of sandstone chipper - Google Patents

A kind of sandstone chipper Download PDF

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Publication number
CN104511355B
CN104511355B CN201410703592.3A CN201410703592A CN104511355B CN 104511355 B CN104511355 B CN 104511355B CN 201410703592 A CN201410703592 A CN 201410703592A CN 104511355 B CN104511355 B CN 104511355B
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CN
China
Prior art keywords
gear part
shredding mechanism
rotor
sandstone
rotating shaft
Prior art date
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Active
Application number
CN201410703592.3A
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Chinese (zh)
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CN104511355A (en
Inventor
练志伟
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Fengjie Xian Wu building materials Co., Ltd.
Original Assignee
练志伟
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Filing date
Publication date
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Priority to CN201410703592.3A priority Critical patent/CN104511355B/en
Publication of CN104511355A publication Critical patent/CN104511355A/en
Application granted granted Critical
Publication of CN104511355B publication Critical patent/CN104511355B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C18/145Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers with knives spaced axially and circumferentially on the periphery of a cylindrical rotor unit
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/16Details
    • B02C18/18Knives; Mountings thereof
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/10Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone
    • B02C23/12Separating or sorting of material, associated with crushing or disintegrating with separator arranged in discharge path of crushing or disintegrating zone with return of oversize material to crushing or disintegrating zone
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C18/00Disintegrating by knives or other cutting or tearing members which chop material into fragments
    • B02C18/06Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives
    • B02C18/14Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers
    • B02C2018/147Disintegrating by knives or other cutting or tearing members which chop material into fragments with rotating knives within horizontal containers of the plural stage type
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B02CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02CCRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C23/00Auxiliary methods or auxiliary devices or accessories specially adapted for crushing or disintegrating not provided for in preceding groups or not specially adapted to apparatus covered by a single preceding group
    • B02C23/08Separating or sorting of material, associated with crushing or disintegrating
    • B02C23/16Separating or sorting of material, associated with crushing or disintegrating with separator defining termination of crushing or disintegrating zone, e.g. screen denying egress of oversize material
    • B02C2023/165Screen denying egress of oversize material

Abstract

The invention discloses a kind of sandstone chipper, including fixed mount, shredding mechanism and power set;Shredding mechanism includes rotating blade and rotor, helicla flute it is formed with on rotating blade, the first gear part and the second gear part it is respectively formed with on rotating blade and rotor, first gear part and the second gear part are driven by power set, being formed with sieve aperture on the perisporium of rotor, rotor upper cover is cased with fixing sheath body, and the bottom of fixing sheath body connects discharge nozzle, the left side of rotor is fitted with feed pipe, and the right side of rotor is provided with discharge part;Described power set include motor, the first rotating shaft, the second rotating shaft, the 3rd gear part, the 4th gear part, the 5th gear part, the 6th gear part and the 7th gear part.The present invention is remarkably improved the chopping result to sandstone, is effectively prevented from needing, manually by relatively large sandstone select phenomenon from substantial amounts of fine sand material, human cost to be greatly lowered.

Description

A kind of sandstone chipper
Technical field
The invention belongs to building equipment field, be specifically related to a kind of sandstone chipper.
Background technology
The plant equipment that sandstone chipper is conventional when being to produce infrastructure project material, for being chopped into fine sand material by sand material powder, as infrastructure project material.
nullAt present,Although there being a lot of sandstone chipper miscellaneous,Such as sandstone breaker that number of patent application is 201210274601.2 and a kind of gravel crusher that number of patent application is 201110298643.5,Although sandstone powder can be chopped into fine sand material by these devices,But it all uses in sandstone powder is delivered to the crusher chamber of frame and shreds,That is crusher chamber be relative frame be static,Only sandstone powder is carried out chopping process by the toolbox by rotating,The effect of its chopping is not fine,And in sandstone powder, inevitably it is mixed with the relatively large sandstone being very difficult to chopping,These relatively large sandstones are after chopping terminates,If its volume is the biggest,When can not meet the demand of infrastructure project material,Need manually it to be picked out from substantial amounts of fine sand material,Cause the waste of human resources.
Summary of the invention
For the deficiencies in the prior art, the object of the invention is intended to provide a kind of sandstone chipper, it is remarkably improved the chopping result to sandstone, is effectively prevented from needing, manually by relatively large sandstone select phenomenon from substantial amounts of fine sand material, human cost to be greatly lowered.
For achieving the above object, the present invention adopts the following technical scheme that
A kind of sandstone chipper, including fixed mount, shredding mechanism and power set;
Described shredding mechanism include being arranged on fixed mount and can be rotatable relative rotating blade and rotor, the helicla flute extended along rotating blade length direction it is formed with on described rotating blade, described rotor is both ends open shape, described rotating blade is inserted in rotor, one end of described rotating blade is formed with the first gear part, it is formed on described rotor with the first gear part in the second gear part being coaxially disposed, described first gear part and the second gear part are driven by power set, multiple sieve aperture it is formed with on the perisporium of described rotor, described rotor upper cover is cased with fixing sheath body, the bottom of described fixing sheath body connects discharge nozzle, the left side of described rotor is fixing is fitted with feed pipe, the right side of described rotor is installed with discharge part;
Described power set include motor, first rotating shaft, second rotating shaft, 3rd gear part, 4th gear part, 5th gear part, 6th gear part and the 7th gear part, described motor is arranged on fixed mount, described 7th gear part is driven by motor, described first rotating shaft and the second rotating shaft are all articulated on fixed mount, described 3rd gear part and the 4th gear part is installed in the first rotating shaft and can be along with the first rotating shaft synchronous axial system, described 5th gear part and the 6th gear part is installed in the second rotating shaft and can be along with the second rotating shaft synchronous axial system, described 3rd gear part and the first gear part are meshed, described 5th gear part and the second gear part are meshed, described 4th gear part and the 5th gear part are meshed, described 6th gear part and the 7th gear part are connected by belt transmission.
Preferably, the quantity of described shredding mechanism is three, it is respectively the first shredding mechanism, the second shredding mechanism and the 3rd shredding mechanism that structure is identical, discharge nozzle respectively with the second shredding mechanism of described first shredding mechanism, the feed pipe of the 3rd shredding mechanism are connected, first gear part respectively with the first shredding mechanism of described second shredding mechanism, the first gear part of the 3rd shredding mechanism are meshed, and the second gear part respectively with the first shredding mechanism of described second shredding mechanism, the second gear part of the 3rd shredding mechanism are meshed.
Preferably, the spiral fluted hand of spiral of described first shredding mechanism is identical with the spiral fluted hand of spiral of the 3rd shredding mechanism, and the spiral fluted hand of spiral of described first shredding mechanism and the spiral fluted hand of spiral of the second shredding mechanism are contrary.
Preferably, the diameter of the sieve aperture of described first shredding mechanism is more than the diameter of the sieve aperture of the second shredding mechanism, and the diameter of the sieve aperture of described second shredding mechanism is more than the diameter of the sieve aperture of the 3rd shredding mechanism.
Preferably, described fixed mount is provided with pulley, the periphery wall of described second gear part is formed the first circular groove matched with pulley.
Preferably, the periphery wall of described first gear part being formed the second circular groove, the periphery wall of described second gear part is formed multiple screw, be fitted with bolt in described screw, the end head of described bolt is positioned at the second circular groove.
The present invention has the beneficial effects that:
nullThe present invention is by being provided with shredding mechanism on fixed mount,Shredding mechanism mainly include being arranged on fixed mount and can be rotatable relative rotating blade and rotor,After sandstone is transported in rotor by feed pipe,Under the driving of power set,I.e. last under the drive respectively of the 5th gear part and the 3rd gear part,Rotor and rotating blade rotate respectively,That is sandstone is rotating in rotor,Simultaneously under the effect of rotating blade,I.e. sandstone is shredded by rotating blade while rotating,It is remarkably improved the chopping result to sandstone,Grail after chopping drops downwards from sieve aperture,Flow out from discharge nozzle,And the big sandstone that those cannot shred or only shredded part but be unsatisfactory for the big sandstone of demand by the helicla flute on rotating blade in time towards discharge part dispatch,It is effectively prevented from needing manually by relatively large sandstone select phenomenon from substantial amounts of fine sand material,Human cost is greatly lowered,And the big sandstone owing to shredding can be in time to discharge part dispatch,Also the sandstone making other can obtain more preferable chopping result;Simultaneously, the quantity of the shredding mechanism of the present invention is three, it is respectively mutually isostructural first shredding mechanism, the second shredding mechanism and the 3rd shredding mechanism, make the grail discharged from the discharge nozzle of the first shredding mechanism can have respectively entered the second shredding mechanism and the 3rd shredding mechanism, available further chopping, preferably meet the demand of capital construction, and the follow-up setting having two shredding mechanisms, also the treating capacity of secondary chopping can be increased, improve the work efficiency of secondary chopping so that sandstone shreds finer and closely woven and uniform;Additionally, the diameter of the sieve aperture of the first shredding mechanism is more than the diameter of the sieve aperture of the second shredding mechanism, the diameter of the sieve aperture of the second shredding mechanism is more than the diameter of the sieve aperture of the 3rd shredding mechanism, make to collect the sandstone of variable grain size from the discharge nozzle of the second shredding mechanism and the 3rd shredding mechanism, different capital construction demands can be met.
Accompanying drawing explanation
Fig. 1 is the overall structure schematic diagram of the present invention;
Fig. 2 is the structural representation of another angle of Fig. 1;
Fig. 3 is the structural representation of the power set of the present invention;
Fig. 4 is the structural representation of the rotating blade of the present invention;
Fig. 5 is the structural representation of the rotor of the present invention.
Wherein, 1, fixed mount;2, rotating blade;3, rotor;4, power set;41, motor;42, the 7th gear part;43, belt;44, the 6th gear part;45, the 4th gear part;46, the 3rd gear part;47, the first rotating shaft;48, the second rotating shaft;49, the 5th gear part;5, discharge nozzle;6, pulley;7, feed pipe;8, fixing sheath body;9, the first shredding mechanism;10, the second shredding mechanism;11, the 3rd shredding mechanism;12, discharge part;13, sieve aperture;14, the second gear part;15, the first circular groove;16, screw;17, the second circular groove;18, the first gear part;19, helicla flute.
Detailed description of the invention
Below, in conjunction with accompanying drawing and detailed description of the invention, the present invention is described further:
As Figure 1-5, for a kind of sandstone chipper of the present invention, including fixed mount 1, shredding mechanism and power set 4;
nullDescribed shredding mechanism include being arranged on fixed mount 1 and can be rotatable relative rotating blade 2 and rotor 3,The helicla flute 19 extended along rotating blade 2 length direction it is formed with on described rotating blade 2,Described rotor 3 is in both ends open shape,Described rotating blade 2 is inserted in rotor 3,One end of described rotating blade 2 is formed with the first gear part 18,It is formed on described rotor 3 with the first gear part 18 in the second gear part 14 being coaxially disposed,Described first gear part 18 and the second gear part 14 are driven by power set 4,Multiple sieve aperture 13 it is formed with on the perisporium of described rotor 3,Described rotor 3 upper cover is cased with fixing sheath body 8,The bottom of described fixing sheath body 8 connects discharge nozzle 5,The left side of described rotor 3 is fixing is fitted with feed pipe 7,The right side of described rotor 3 is installed with discharge part 12;The fixing sheath body 8 of the present invention can be fixedly mounted on fixed mount 1, and discharge part 12 is also mounted in the fixed mount 1 lower position on the right side of corresponding rotation cylinder 3, and feed pipe 7 can be to be arranged on fixed mount 1 by installed part (not shown).
Sandstone material is transported in rotor 3 after entering from feed pipe 7, by under the driving of power set 4, rotor 3 and rotating blade 2 rotate respectively, sandstone is shredded by rotating blade 2 while rotating, grail after chopping falls to downwards in discharge nozzle 5 from sieve aperture 13, it is impossible to the large-scale sandstone being still unsatisfactory for capital construction demand after broken large-scale sandstone or chopping passes through helicla flute 19 by dispatch to discharge part 12.The feed pipe 7 of the present invention can be to be obliquely installed from top to bottom, it is also possible to is arranged to the feedboard tilted, or other belt pulley conveyer device, can preferably facilitate the feeding work of sandstone.
nullDescribed power set 4 include motor 41、First rotating shaft 47、Second rotating shaft 48、3rd gear part 46、4th gear part 45、5th gear part 49、6th gear part 44 and the 7th gear part 42,Described motor 41 is arranged on fixed mount 1,Described 7th gear part 42 is driven by motor 41,Described first rotating shaft 47 and the second rotating shaft 48 are all articulated on fixed mount 1,Described 3rd gear part 46 and the 4th gear part 45 is installed in the first rotating shaft 47 and can be along with the first rotating shaft 47 synchronous axial system,Described 5th gear part 49 and the 6th gear part 44 is installed in the second rotating shaft 48 and can be along with the second rotating shaft 48 synchronous axial system,Described 3rd gear part 46 and the first gear part 18 are meshed,Described 5th gear part 49 and the second gear part 14 are meshed,Described 4th gear part 45 and the 5th gear part 49 are meshed,Described 6th gear part 44 and the 7th gear part 42 are in transmission connection by belt 43.Motor 41 can be to be arranged on fixed mount 1 by motor mounting plate (not shown).
The operation principle of the power set 4 of the present invention is: driven the rotation of the 7th gear part 42 by motor 41, under the effect of belt 43, 7th gear part 42 can drive the rotation of the 6th gear part 44, and then drive the rotation of the second rotating shaft 48, the most also the rotation of the 5th gear part 49 is driven, owing to the 5th gear part 49 and the second gear part 14 are meshed, so the second gear part 14 is also driven to rotate, owing to the 5th gear part 49 and the 4th gear part 45 also engage each other, so the 4th gear part 45 is also driven to rotate, also drive the first rotating shaft 47 and rotation of the 3rd gear part 46 simultaneously, 3rd gear part 46 and the first gear part 18 engage each other, so the first gear part 18 is also driven to rotate.When actually used, can be arranged by the diameter of the 5th gear part 49 and the 3rd gear part 46 is inconsistent, the rotary speed making the first gear part 18 and the second gear part 14 is inconsistent, i.e. rotating blade 2 and rotor 3 obtains differential speed rotation, can further improve the chopping result of the sandstone of the present invention.
Preferably, the quantity of described shredding mechanism is three, it is respectively the first shredding mechanism 9 that structure is identical, second shredding mechanism 10 and the 3rd shredding mechanism 11, discharge nozzle 5 respectively with the second shredding mechanism 10 of described first shredding mechanism 9, the feed pipe 7 of the 3rd shredding mechanism 11 is connected, first gear part 18 respectively with the first shredding mechanism 9 of described second shredding mechanism 10, first gear part 18 of the 3rd shredding mechanism 11 is meshed, second gear part 14 respectively with the first shredding mechanism 9 of described second shredding mechanism 10, second gear part 14 of the 3rd shredding mechanism 11 is meshed.Make the grail discharged from the discharge nozzle 5 of the first shredding mechanism 9 can have respectively entered the second shredding mechanism 10 and the 3rd shredding mechanism 11, available further chopping, preferably meet the demand of capital construction, and the follow-up setting having two shredding mechanisms, also the treating capacity of secondary chopping can be increased, improve the work efficiency of secondary chopping so that sandstone shreds finer and closely woven and uniform.
Additionally, pressue device can be installed in the discharge nozzle 5 of the first shredding mechanism 9, this pressue device can be prior art, by the downward pressurization of pressue device so that the material on the discharge nozzle 5 of the first shredding mechanism 9 is preferably transported in the rotor 3 of the second shredding mechanism 10 and the 3rd shredding mechanism 11.
Preferably, the hand of spiral of the helicla flute 19 of described first shredding mechanism 9 is identical with the hand of spiral of the helicla flute 19 of the 3rd shredding mechanism 11, and the hand of spiral of the hand of spiral of the helicla flute 19 of described first shredding mechanism 9 and the helicla flute 19 of the second shredding mechanism 10 is contrary.Contrary or the identical hand of spiral so that bigger sandstone can get different discharge effects.In actual use, the helicla flute 19 of the first shredding mechanism 9 and the helicla flute 19 of the 3rd shredding mechanism 11 can be each along upwardly extending clockwise, and the helicla flute 19 of the second shredding mechanism 10 can be along counterclockwise upwardly extending.
Preferably, the diameter of the sieve aperture 13 of described first shredding mechanism 9 is more than the diameter of the sieve aperture 13 of the second shredding mechanism 10, and the diameter of the sieve aperture 13 of described second shredding mechanism 10 is more than the diameter of the sieve aperture 13 of the 3rd shredding mechanism 11.Make to collect the sandstone of variable grain size from the discharge nozzle 5 of the second shredding mechanism 10 and the 3rd shredding mechanism 11, different capital construction demands can be met.
Preferably, described fixed mount 1 is provided with pulley 6, the periphery wall of described second gear part 14 is formed the first circular groove 15 matched with pulley 6.Pulley 6 and the setting of the first circular groove 15, can play preferable supporting role to the second gear part 14, also can preferably facilitate the rotary motion of the second gear part 14 simultaneously.
Preferably, the periphery wall of described first gear part 18 being formed the second circular groove 17, the periphery wall of described second gear part 14 is formed multiple screw 16, is fitted with bolt in described screw 16, the end head of described bolt is positioned at the second circular groove 17.The end head of bolt is inserted into the second circular groove 17 from screw 16, bolt is the most fixing, the end head of bolt can carry out the slip of circumference in the second circular groove 17, can effectively prevent the first gear part 18 and the second gear part 14 from the phenomenon departed from occurring when rotating against, the safety of operator is effectively ensured.
The specific works flow process of the present invention is: be delivered in the rotor 3 of the first shredding mechanism 9 from the porch of the feed pipe 7 of the first shredding mechanism 9 by sandstone material;nullThen motor 41 is started,Drive the rotation of each gear,Finally drive the first gear part 18 and rotation of the second gear part 14,And then rotating blade 2 and rotor 3 are rotated respectively,Sandstone is shredded by rotating blade 2 while rotating,The large-scale sandstone of sieve aperture 13 cannot be still cannot pass through under the effect of helicla flute 19 by dispatch to discharge part 12 after sandstone chopped or chopping,It is chopped in rear and the first shredding mechanism 9 can be fallen to from sieve aperture 13 through the grail of sieve aperture 13 discharge nozzle 5,It is transported to the most respectively in the rotor 3 of the second shredding mechanism 10 and the 3rd shredding mechanism 11,After again passing by the chopping of rotating blade 2,Can be through the grail of corresponding sieve aperture 13 after corresponding sieve aperture 13,It is collected in falling to the discharge nozzle 5 of correspondence,The sandstone that cannot pass through corresponding sieve aperture 13 is then collected to corresponding discharge part 12 by helicla flute 19 dispatch.And, the sandstone that the discharge part 12 of first shredding mechanism the 9, second shredding mechanism 10 and the 3rd shredding mechanism 11 is collected can porch from the feed pipe 7 of the first shredding mechanism 9 be put into again, repeatedly shreds work.
For a person skilled in the art, can technical scheme as described above and design, make other various corresponding changes and deformation, and within all these changes and deformation all should belong to the protection domain of the claims in the present invention.

Claims (5)

1. a sandstone chipper, it is characterised in that: include fixed mount, shredding mechanism and Power set;
Described shredding mechanism include being arranged on fixed mount and can be rotatable relative rotating blade And rotor, described rotating blade is formed the spiral shell extended along rotating blade length direction Spin slot, described rotor is both ends open shape, and described rotating blade is inserted in rotor, One end of described rotating blade is formed with the first gear part, described rotor is formed and the One gear part in the second gear part being coaxially disposed, described first gear part and the second gear part by Power set drive, and the perisporium of described rotor is formed multiple sieve aperture, described rotational circle Cylinder upper cover is cased with fixing sheath body, and the bottom of described fixing sheath body connects discharge nozzle, described rotation The left side of cylinder is fixing is fitted with feed pipe, and the right side of described rotor is installed with discharge Part;
Described power set include motor, the first rotating shaft, the second rotating shaft, the 3rd gear part, Four gear part, the 5th gear part, the 6th gear part and the 7th gear part, described motor is arranged on On fixed mount, described 7th gear part is driven by motor, described first rotating shaft and the second rotating shaft All being articulated on fixed mount, described 3rd gear part and the 4th gear part are installed in the first rotating shaft Upper and can be along with the first rotating shaft synchronous axial system, described 5th gear part and the 6th gear part be respectively mounted In the second rotating shaft and can be along with the second rotating shaft synchronous axial system, described 3rd gear part and the first tooth Wheel portion is meshed, and described 5th gear part and the second gear part are meshed, described 4th gear part Being meshed with the 5th gear part, described 6th gear part and the 7th gear part are by belt transmission even Connect;
The quantity of described shredding mechanism is three, the first shredding mechanism that respectively structure is identical, Second shredding mechanism and the 3rd shredding mechanism, the discharge nozzle of described first shredding mechanism respectively with the Two shredding mechanisms, the feed pipe of the 3rd shredding mechanism are connected, the of described second shredding mechanism One gear part respectively with the first shredding mechanism, the first gear part of the 3rd shredding mechanism are meshed, Second gear part respectively with the first shredding mechanism of described second shredding mechanism, the 3rd shredding mechanism The second gear part be meshed.
2. sandstone chipper as claimed in claim 1, it is characterised in that: described first chopping The spiral fluted hand of spiral of device is identical with the spiral fluted hand of spiral of the 3rd shredding mechanism, The spiral fluted hand of spiral of described first shredding mechanism and the spiral fluted of the second shredding mechanism The hand of spiral is contrary.
3. sandstone chipper as claimed in claim 1, it is characterised in that: described first chopping The diameter of the sieve aperture of device is more than the diameter of the sieve aperture of the second shredding mechanism, described second chopping dress The diameter of the sieve aperture put is more than the diameter of the sieve aperture of the 3rd shredding mechanism.
4. the sandstone chipper as described in any one of claim 1-3, it is characterised in that: described Pulley is installed on fixed mount, the periphery wall of described second gear part is formed and matches with pulley The first circular groove closed.
5. the sandstone chipper as described in any one of claim 1-3, it is characterised in that: described The second circular groove it is formed with, on the periphery wall of described second gear part on the periphery wall of the first gear part Being formed with multiple screw, be fitted with bolt in described screw, the end head of described bolt is positioned at In two circular grooves.
CN201410703592.3A 2014-11-30 2014-11-30 A kind of sandstone chipper Active CN104511355B (en)

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Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106423391B (en) * 2016-12-09 2018-09-21 杭州先临易加三维科技有限公司 A kind of quick grinding device of 3D printing ceramic raw material
CN106927197A (en) * 2017-03-07 2017-07-07 杭州维勘科技有限公司 A kind of feeding discharge integrated mechanism for aiding in detecting

Citations (5)

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Publication number Priority date Publication date Assignee Title
DE7435092U (en) * 1973-10-24 1978-06-01 Lafarge S.A., Paris DEVICE FOR SORTING GRINDING BODIES USED IN GRINDERS
CN201175694Y (en) * 2008-03-06 2009-01-07 柏昊仓 Vibration roller-screen
CN202741326U (en) * 2012-07-19 2013-02-20 刘志孟 Circular grating type rotary drum screening machine
CN103170452A (en) * 2013-03-25 2013-06-26 赛铂(广州)机电科技有限公司 Rotary screening machine
CN204307679U (en) * 2014-11-30 2015-05-06 练志伟 A kind of sandstone shredding machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE7435092U (en) * 1973-10-24 1978-06-01 Lafarge S.A., Paris DEVICE FOR SORTING GRINDING BODIES USED IN GRINDERS
CN201175694Y (en) * 2008-03-06 2009-01-07 柏昊仓 Vibration roller-screen
CN202741326U (en) * 2012-07-19 2013-02-20 刘志孟 Circular grating type rotary drum screening machine
CN103170452A (en) * 2013-03-25 2013-06-26 赛铂(广州)机电科技有限公司 Rotary screening machine
CN204307679U (en) * 2014-11-30 2015-05-06 练志伟 A kind of sandstone shredding machine

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