CN104722375B - Sand making machine - Google Patents
Sand making machine Download PDFInfo
- Publication number
- CN104722375B CN104722375B CN201510140592.1A CN201510140592A CN104722375B CN 104722375 B CN104722375 B CN 104722375B CN 201510140592 A CN201510140592 A CN 201510140592A CN 104722375 B CN104722375 B CN 104722375B
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- Prior art keywords
- rotor
- plate
- wear
- base plate
- seat
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/0018—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) using a rotor accelerating the materials centrifugally against a circumferential breaking surface
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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
- B02C19/00—Other disintegrating devices or methods
- B02C19/0012—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain)
- B02C19/005—Devices for disintegrating materials by collision of these materials against a breaking surface or breaking body and/or by friction between the material particles (also for grain) the materials to be pulverised being disintegrated by collision of, or friction between, the material particles
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Crushing And Pulverization Processes (AREA)
Abstract
The present invention relates to field of mining equipment, more particularly, to a kind of sand making machine.Sand making machine, including frame, and is arranged on the crusher chamber assembly in frame, and is arranged on the feed hopper assembly above crusher chamber assembly, and be arranged on the rotor set within crusher chamber assembly, and the main shaft group being connected with rotor set；The rotor set of this sand making machine passes sequentially through the discharging that sub-material, guide and material casting carry out specification material, thereby may be ensured that rotor set discharging is smooth, maintains the damaged efficiency of sand making machine.
Description
Technical field
The present invention relates to field of mining equipment, more particularly, to a kind of sand making machine.
Background technology
In field of mining equipment, vertical shaft impact crusher also known as sand making machine, its operation principle is to be divided into material
The material casting in portion and the blanking of periphery, main shaft group rotor driven group high-speed rotation, rotor set the material casting high speed at middle part is dished out and with
The blanking collision of periphery, crushes building stones by way of " stone-crash-stone ".Operationally, material is entered by the charging aperture above rotor set
Enter internal rotor, and dish out with the rotation centrifugation of rotor set；But the complex structure of existing sand making machine rotor set, lead to turn
Subgroup discharging has some setbacks, and impact material is dished out, and ultimately results in sand making machine crushing efficiency and reduces.
Content of the invention
In order to solve the above problems, it is an object of the invention to provide a kind of sand making machine, the rotor set tool in this sand making machine
There is rational in infrastructure, discharging smoothly advantage.
In order to realize above-mentioned purpose, present invention employs following technical scheme：
Sand making machine, including frame, and is arranged on the crusher chamber assembly in frame, and is arranged on above crusher chamber assembly
Feed hopper assembly, and be arranged on the rotor set within crusher chamber assembly, and the main shaft group being connected with rotor set；Described
Rotor set includes the rotator seat being arranged in main shaft group, and is arranged on the rotor body on rotator seat；Rotor body includes turning
Sub- top board, rotor base plate and multiple rotor field spider, rotor top plate and rotor base plate are oppositely arranged up and down, multiple rotor field spider rules
It is arranged between rotor top plate and rotor base plate, the inner side baffle of rotor field spider is provided with wear-resisting stock guide, outside rotor field spider
Side shield is provided with wear-resisting thrower head；Rotor chamber, phase is constituted between described rotor top plate, rotor base plate and multiple rotor field spider
Rotor discharging opening is constituted, the center of rotor top plate is provided with rotor charging aperture, rotor base plate between two adjacent rotor field spiders
Center is provided with material separating disc, and material separating disc is corresponding with rotor charging aperture coupling.
Preferably, the section shape in a rectangular trapezoid of described wear-resisting stock guide, the right angle hypotenuse of wear-resisting stock guide is provided with
Guide groove, is provided with alloy core body in guide groove；By alloy core body being arranged in the guide groove of wear-resisting stock guide,
Under the premise of meeting the wear-resisting job requirement of stock guide, the use saving precious materials has the advantage of economy, energy-conservation.
Preferably, described thrower head wear block is provided with positioning step, the thrower head wear block in positioning step is opened
It is provided with T-slot；During installation, it is internally threaded plate in wear-resisting thrower head, and rotor body, wear-resisting material casting are passed through by bolt
Head is connected with the thread plate in T-slot, is so easy to the location and installation of wear-resisting thrower head.
Preferably, liner plate on rotor is provided with the lower surface of described rotor top plate, the upper surface of rotor base plate sets
It is equipped with liner plate under rotor；Under liner plate and rotor on rotor, liner plate is in rotor intracavity, and under liner plate and rotor on rotor, liner plate is equal
For abrasion-proof backing block；During whole material casting, under liner plate and rotor on rotor, liner plate enters to rotor top plate and rotor base plate respectively
Row protection.
Preferably, the upper and lower ends of described rotor field spider are equipped with voussoir, the lower surface of rotor top plate and rotor floor
Backing plate locating piece is equipped with the upper surface of plate；On described rotor, liner plate passes through the voussoir on the upside of rotor field spider, and rotor top
Backing plate locating piece positioning setting on the lower surface of plate；Under rotor, liner plate passes through the voussoir on the downside of rotor field spider, and rotor floor
Backing plate locating piece positioning setting on the upper surface of plate；I.e. by voussoir and backing plate locating piece come location and installation liner plate, thus just
Replacing and maintenance in liner plate.
As preferred, described material separating disc is wear-resisting material separating disc.
As preferred, inside described rotator seat, it is provided with taper cover for seat；The center of rotor base plate is provided with and is communicated with rotator seat
Axis through-hole, material separating disc is arranged on the port of axis through-hole, is additionally provided with connecting plate, conical seat between material separating disc and rotator seat
Set, rotator seat and material separating disc are connected by connecting plate；Described connecting plate includes the main part at middle part, and along main part rule
The connecting portion then arranging, main part is provided with the inner ring counter sink for being connected with taper cover for seat, and is used for and rotator seat
The outer ring counter sink being connected, connecting portion is provided with the wear body connecting hole for being fixedly connected with material separating disc；During installation, connect
Inner ring counter sink on plate is connected with taper cover for seat by bolt, and outer ring counter sink is connected with rotator seat by bolt, wear body
Connecting hole is connected with material separating disc by bolt；By above-mentioned attachment structure, can be by taper cover for seat and the material separating disc first company of being fixed on
On fishplate bar, then it is fixed on rotator seat together, consequently facilitating the I＆ M of rotor set, be conducive to saving the installation time.
The present invention adopts technique scheme, and the rotor body in this sand making machine includes rotor top plate, rotor base plate and many
Individual rotor field spider；During work, material enters inside rotor chamber by the rotor charging aperture in rotor top plate, then passes through material separating disc pair
Material carries out sub-material so that material is evenly distributed in rotor intracavity；By wear-resisting stock guide, material is guided again, make material
Move to rotor discharge outlet；Then the material of rotor discharging opening is exerted a force finally by wear-resisting thrower head, and so that material is dished out；Logical
Cross said structure, this rotor set passes sequentially through the discharging that sub-material, guide and material casting carry out specification material, thereby may be ensured that rotor set
Discharging is smooth, maintains the damaged efficiency of sand making machine.
Brief description
Fig. 1 is the structural representation of the present invention.
Fig. 2 is the structural representation one of rotor set.
Fig. 3 is the structural representation two of rotor set.
Fig. 4 is the structural representation of wear-resisting stock guide.
Fig. 5 is the structural representation of wear-resisting thrower head.
Fig. 6 is the structural representation of connecting plate.
Specific embodiment
Below in conjunction with the accompanying drawings, the preferred embodiments of the invention are described in further detail.
Sand making machine as shown in Fig. 1 ~ Fig. 6, including frame 1, and is arranged on the crusher chamber assembly 7, Yi Jishe in frame 1
Put the feed hopper assembly 8 above crusher chamber assembly 7, and be arranged on the rotor set 6 within crusher chamber assembly 7, and with turn
The main shaft group 5 that subgroup is connected.Described rotor set 6 includes the rotator seat 61 being arranged on main shaft, and is arranged on rotator seat 61
On rotor body.Described rotor body includes rotor top plate 63, rotor base plate 64 and multiple rotor field spider 67, rotor top plate 63
It is oppositely arranged about 64 with rotor base plate, multiple rotor field spider 67 rule settings are between rotor top plate 63 and rotor base plate 64.
Rotor chamber 60 is constituted, two adjacent rotors prop up between described rotor top plate 63, rotor base plate 64 and multiple rotor field spider 67
Rotor discharging opening 68 is constituted, the center of rotor top plate 63 is provided with rotor charging aperture, the center of rotor base plate 64 between frame 67
It is provided with material separating disc 65, material separating disc 65 is preferably wear-resisting material separating disc, material separating disc 65 is corresponding with rotor charging aperture coupling.
The inner side baffle of described rotor field spider 67 is provided with wear-resisting stock guide 671, and the section of wear-resisting stock guide 671 is rectangular
Trapezoidal shape, the right angle hypotenuse of wear-resisting stock guide 671 is provided with guide groove, is provided with alloy core body 671a in guide groove；Pass through
Alloy core body 671a is arranged in the guide groove of wear-resisting stock guide 671, is meeting the wear-resisting job requirement premise of stock guide
Under, the use saving precious materials has the advantage of economy, energy-conservation.The outer side shield of described rotor field spider 67 is provided with wear-resisting
Thrower head 672, wear-resisting thrower head 672 is provided with positioning step 672a, and the wear-resisting thrower head 672 in positioning step 672a opens up
There is T-slot 672b；During installation, it is internally threaded plate in wear-resisting thrower head 672, and rotor body, resistance to is passed through by bolt
Grinding and polishing stub bar 672 is connected with the thread plate in T-slot 672b, is so easy to the location and installation of wear-resisting thrower head 672.
Liner plate 631 on rotor are provided with the lower surface of described rotor top plate 63, the upper surface of rotor base plate 64 is arranged
There are liner plate 641 under rotor；Under liner plate 631 and rotor on rotor, liner plate 641 is in rotor chamber 60, liner plate 631 He on rotor
Under rotor, liner plate 641 is abrasion-proof backing block；During whole material casting, under liner plate 631 and rotor on rotor, liner plate 641 is right respectively
Rotor top plate 63 and rotor base plate 64 are protected.During concrete installation, the upper and lower ends of rotor field spider 67 are equipped with voussoir 673,
Backing plate locating piece 674 is equipped with the upper surface of the lower surface of rotor top plate 63 and rotor base plate 64；Liner plate on described rotor
631 pass through the voussoirs 673 on the upside of rotor field spider 67, and backing plate locating piece 674 positioning on the lower surface of rotor top plate 63 sets
Put；Under rotor, liner plate 641 passes through the voussoir 673 of rotor field spider 67 downside, and the backing plate on the upper surface of rotor base plate 64 is fixed
Position block 674 positioning setting；I.e. by voussoir 673 and backing plate locating piece 674 come location and installation liner plate, consequently facilitating the replacing of liner plate
And maintenance.
The center of described rotor base plate 64 is provided with the axis through-hole communicating with rotator seat 61, and material separating disc 65 is arranged on axle center
The port of through hole, is provided with connecting plate 66 between material separating disc 65 and rotator seat 61；It is provided with taper cover for seat 62, cone inside rotator seat 61
Shape cover for seat 62, rotator seat 61 and material separating disc 65 are connected by connecting plate 66；Described connecting plate 66 includes the main part at middle part
661, and the connecting portion 662 along main part 661 rule setting, main part 661 is provided with for being connected with taper cover for seat 62
Inner ring counter sink 663, and for the outer ring counter sink 664 that is connected with rotator seat 61, connecting portion 662 be provided with for
The wear body connecting hole 665 that material separating disc 65 is connected；During installation, the inner ring counter sink 663 on connecting plate 66 passes through bolt and cone
Shape cover for seat 62 connects, and outer ring counter sink 664 is connected with rotator seat 61 by bolt, and wear body connecting hole 665 passes through bolt and divides
Charging tray 65 is connected；By above-mentioned attachment structure, taper cover for seat 62 and material separating disc 65 first can be fixed on connecting plate 66, further
Rise and be fixed on rotator seat 61, consequently facilitating the I＆ M of rotor set, be conducive to saving the installation time.
Summary structure, the rotor body in this sand making machine includes rotor top plate, rotor base plate and multiple rotor field spider；
During work, material is entered inside rotor chamber by the rotor charging aperture in rotor top plate, then material is carried out point by material separating disc
Material is so that material is evenly distributed in rotor intracavity；By wear-resisting stock guide, material is guided again, make material to rotor discharging
Move at mouthful；Then the material of rotor discharging opening is exerted a force finally by wear-resisting thrower head, and so that material is dished out；By above-mentioned knot
Structure, this rotor set passes sequentially through the discharging that sub-material, guide and material casting carry out specification material, thereby may be ensured that rotor set discharging is suitable
Freely, maintain the damaged efficiency of sand making machine.
Claims (1)
1. sand making machine, including frame, and is arranged on the crusher chamber assembly in frame, and is arranged on above crusher chamber assembly
Feed hopper assembly, and it is arranged on the rotor set within crusher chamber assembly, and the main shaft group being connected with rotor set；Its feature
It is：Described rotor set includes the rotator seat being arranged in main shaft group, and is arranged on the rotor body on rotator seat；
Rotor body includes rotor top plate, rotor base plate and multiple rotor field spider, and rotor top plate is relative up and down with rotor base plate to be set
Put, multiple rotor field spider rule settings are between rotor top plate and rotor base plate；The inner side baffle of described rotor field spider is provided with
Wear-resisting stock guide, the section shape in a rectangular trapezoid of wear-resisting stock guide, the right angle hypotenuse of wear-resisting stock guide is provided with guide groove, leads
It is provided with alloy core body in material groove；The outer side shield of rotor field spider is provided with wear-resisting thrower head, and thrower head wear block is provided with fixed
Position step, the thrower head wear block in positioning step offers T-slot；Described rotor top plate, rotor base plate and multiple turns
Constitute rotor chamber between submounts, constitute rotor discharging opening between two adjacent rotor field spiders, the center of rotor top plate sets
There is rotor charging aperture, the center of rotor base plate is provided with material separating disc, material separating disc is wear-resisting material separating disc, material separating disc and rotor charging aperture
Coupling corresponds to；The upper and lower ends of described rotor field spider are equipped with voussoir, the lower surface of rotor top plate and the upper end of rotor base plate
Backing plate locating piece is equipped with face；Liner plate on rotor, the upper surface of rotor base plate are provided with the lower surface of described rotor top plate
On be provided with liner plate under rotor, under liner plate and rotor on rotor, liner plate is in rotor intracavity, and rotor serves as a contrast under liner plate and rotor
Plate is abrasion-proof backing block；On described rotor, liner plate passes through the voussoir on the upside of rotor field spider, and on the lower surface of rotor top plate
The positioning setting of backing plate locating piece；Under rotor, liner plate passes through the voussoir on the downside of rotor field spider, and on the upper surface of rotor base plate
The positioning setting of backing plate locating piece；
It is provided with taper cover for seat inside described rotator seat；The center of rotor base plate is provided with the axis through-hole communicating with rotator seat, point
Charging tray is arranged on the port of axis through-hole, is additionally provided with connecting plate between material separating disc and rotator seat, taper cover for seat, rotator seat and point
Charging tray is connected by connecting plate；Described connecting plate includes the main part at middle part, and the connection along main part rule setting
Portion, main part is provided with the inner ring counter sink for being connected, and the outer ring for being connected with rotator seat with taper cover for seat
Counter sink, connecting portion is provided with the wear body connecting hole for being fixedly connected with material separating disc.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140592.1A CN104722375B (en) | 2015-03-27 | 2015-03-27 | Sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510140592.1A CN104722375B (en) | 2015-03-27 | 2015-03-27 | Sand making machine |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104722375A CN104722375A (en) | 2015-06-24 |
| CN104722375B true CN104722375B (en) | 2017-03-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510140592.1A Active CN104722375B (en) | 2015-03-27 | 2015-03-27 | Sand making machine |
Country Status (1)
| Country | Link |
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| CN (1) | CN104722375B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109046601A (en) * | 2018-08-03 | 2018-12-21 | 四川江油新川矿山机械有限公司 | A kind of M chamber sand making machine |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AU4315385A (en) * | 1984-06-27 | 1986-01-02 | Rexnord Inc. | Guard ring for vertical shaft crusher |
| DE19602205A1 (en) * | 1996-01-23 | 1997-07-24 | Rudolf Engel | Device for treating composite elements |
| CN102107152B (en) * | 2010-12-08 | 2012-10-24 | 长兴县长虹路桥矿山机械设备有限公司 | Vertical-shaft sand making machine |
| EP2532429A1 (en) * | 2011-06-07 | 2012-12-12 | Sandvik Intellectual Property AB | Holding arrangement for a rim liner of a crusher |
| EP2572791B1 (en) * | 2011-09-23 | 2015-03-25 | Sandvik Intellectual Property AB | Wear tip holder for VSI crusher, and method of reducing wear of VSI crusher rotor |
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2015
- 2015-03-27 CN CN201510140592.1A patent/CN104722375B/en active Active
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| Publication number | Publication date |
|---|---|
| CN104722375A (en) | 2015-06-24 |
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Address after: 313100 Industrial Park, Heping Town, Changxing County, Huzhou, Zhejiang Patentee after: Zhejiang mining heavy industry Co.,Ltd. Address before: 313103 huicheling Industrial Park, Heping Town, Changxing County, Huzhou City, Zhejiang Province Patentee before: ZHEJIANG ZHE KUANG HEAVY INDUSTRIES Co.,Ltd. |
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| CP03 | Change of name, title or address |