CN205435941U - Centrifugal sand making machine - Google Patents
Centrifugal sand making machine Download PDFInfo
- Publication number
- CN205435941U CN205435941U CN201521102071.9U CN201521102071U CN205435941U CN 205435941 U CN205435941 U CN 205435941U CN 201521102071 U CN201521102071 U CN 201521102071U CN 205435941 U CN205435941 U CN 205435941U
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- liner plate
- broken
- rotor
- crusher chamber
- making machine
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Abstract
The utility model relates to a centrifugal sand making machine, including having the casing in broken chamber, be equipped with the rotor that rotates the central axis and extend along upper and lower direction in the broken chamber, in the broken chamber in the rotor outside is equipped with the broken welt assembly that is used for going on broken system sand to the material, and broken welt assembly detachable fixing is in in the broken chamber, in the broken chamber in the circumference outside of broken welt assembly be equipped with along rotor circumference extend or distribute be used for piling up the supporting baseplate that the face is piled up to the used material of formation material plastic that is thrown away by the rotor, keep off the charge level outside the outside of supporting baseplate edge is equipped with the columniform who extends along upper and lower orientation, keep off the charge level outward and support the bottom formation material and pile up the concave part, incline for the blanking in the inboard towards the rotor of supporting baseplate. Through putting into broken welt assembly, take out broken chamber, realize not needing additionally to dispose other trimmer to broken system sand, the plastic of material effective reduction in production cost, improve equipment utilization ratio.
Description
Technical field
This utility model relates to a kind of centrifugal sand making machine.
Background technology
Centrifugal vertical shaft sand making machine is extensively applied in the materials such as various Ore, cement, refractory material, corundum, frit, field in small, broken bits, machine-building building sand, building stones and various metallurgical slag broken in commonly used especially, with other kinds of sand making machine tank wall, centrifugal vertical shaft sand making machine has the advantages that yield is high, particle is effective.And the operation principle of centrifugal sand making machine is in the rotor that material enters high speed rotating, being thrown toward fixing liner plate the most under the influence of centrifugal force, material is directly broken or rebounds and again collides with unclassified stores, thus reaches the purpose of aggregate reclaiming.
A kind of sand making machine is disclosed in the Chinese utility model patent that Authorization Notice No. is CN202410787U, it includes body, body is provided with feed hopper, internal body is provided with the rotor of high speed rotating, material is sent in rotor by charging aperture, and with rotor high speed rotating, it is provided with two symmetrical runners along centrifugal force direction in rotor, impact cavity it is provided with outside rotor, impact cavity is provided with crash panel, the material impacting dished out through runner forms the tiny grains of sand on crash panel, crash panel uniformly gathers on the medial wall of impact cavity, improve particle effect, the grains of sand are drained along the discharging opening being provided with bottom crusher chamber.
But the impact cavity of above-mentioned this centrifugal sand making machine is directly installed on housing, it is mainly used in that certain or certain several material carry out sand processed to crush, material can not be carried out shaping, universal performance is poor, if need that material is carried out Shape correction, in addition it is also necessary to additionally configuring corresponding trimmer, machine utilization rate is low, vacancy rate is high, does not utilize reduction production cost.
Utility model content
This utility model provides a kind of centrifugal sand making machine with sand processed, shaping feature, to solve the technical problem needing different sand making machine and trimmer to realize sand processed and shaping respectively in prior art.
The technical scheme of centrifugal sand making machine provided by the utility model is: a kind of centrifugal sand making machine, including the housing with crusher chamber, crusher chamber is provided with the rotor that center of rotation axis is vertically extending, crusher chamber is provided with outside described rotor the broken liner plate assembly for material carries out aggregate reclaiming, described broken liner plate assembly is dismantled and assembled to be fitted in described crusher chamber, in described crusher chamber outer circumferential in broken liner plate assembly be provided with or distribution circumferentially extending along rotor for piling up the material thrown away by rotor to form the support baseboard in the solid accumulation face used by shaping, vertically extending cylindrical outer backgauge face it is provided with at the outer ledge of support baseboard, outer backgauge face forms solid accumulation recess with support baseboard, the inner side towards rotor of support baseboard is blanking side.
Described support baseboard is circumferentially extending along rotor, support baseboard is evenly equipped with multiple demarcation strip along rotor is circumferentially-spaced, each demarcation strip all extends along rotor radial, the lateral surface top deviating from described rotor of each demarcation strip is pressed on outer backgauge face or is wholely set with outer backgauge face, and two demarcation strips of arbitrary neighborhood form a shaping build-up areas with support baseboard, outer backgauge face.
The inner towards described rotor of described each demarcation strip is positioned at the outside of the inward flange of described support baseboard.
The inner of described each demarcation strip has the most obliquely outward top incline, and the bottom of the outer end of each demarcation strip has the most obliquely inwardly extending bottom incline.
The inside edge of described support baseboard is disposed with vertically extending cylindrical interior backgauge face, interior backgauge face deviates from described rotor and arranges, interior backgauge towards on protrude from described solid accumulation face so that interior backgauge face, outer backgauge face and support baseboard are formed and pile up groove structure, described outer backgauge face is higher than described interior backgauge face.
Described broken liner plate assembly includes the liner plate installing rack extended around described rotor circumference direction, removable on liner plate installing rack it is equipped with the multiple broken liner plate uniform along rotor circumference direction, broken liner plate assembly is placed by support and is assemblied in described crusher chamber with removable in the support land being provided with on the housing, is provided with in the housing for the location structure radially positioned broken liner plate assembly at described rotor.
Described multiple broken liner plate is respectively provided with for the front striking face for material impacting, the rear portion of each broken liner plate is provided with installation draw-in groove, draw-in groove is installed arrange down along the extension of rotor circumference direction and its notch, each broken liner plate coordinates with the grafting of liner plate installing rack to be mounted on described liner plate installing rack by installing draw-in groove, install draw-in groove have prop up with described liner plate installing rack support press-fit groove bottom and with described liner plate installing rack before and after side channel wall before and after the corresponding top press-fit of two sides, the center of gravity of broken liner plate is positioned at the front of described installation draw-in groove.
Described liner plate installing rack has the circumferential body extended along rotor circumference direction, circumferential body is provided with multiple circumferentially spaced spike and multiple circumferentially spaced suspension ring, each broken liner plate is mounted in described circumferential body, circumferentially spaced in circumferential body have multiple liner plate locating piece, the region that mounts for mounting a described broken liner plate, the avoiding structure being respectively arranged on the left side and the right side for dodging corresponding liner plate locating piece of each broken liner plate is formed between any two adjacent liner plate locating pieces.
The top of described crusher chamber is the primary breakup district corresponding with described broken liner plate assembly, the bottom of crusher chamber is feeding zone, housing is provided with the discharging opening of connection corresponding with described feeding zone, the middle part of crusher chamber has the intermediate buffer for accepting the material fallen from primary breakup district, in the circumferential side wall of described housing, corresponding described intermediate buffer is provided with along the circumferentially distributed middle abrasion-resistant lining plate in the circumferential side wall preventing material from directly impinging upon housing of crusher chamber, press contacts is pushed up with the bottom of the broken liner plate on described broken liner plate assembly in the top of middle abrasion-resistant lining plate.
In the circumferential side wall of described housing corresponding described feeding zone be provided with or distribution circumferentially extending along crusher chamber for preventing material from directly impinging upon the blanking abrasion-resistant lining plate in housing circumferential side wall, the thickness of this blanking abrasion-resistant lining plate is less than the thickness of described middle abrasion-resistant lining plate.
The beneficial effects of the utility model are: in the centrifugal sand making machine of the filled out confession of this utility model, it is broken that liner plate assembly is dismantled and assembled fits in crusher chamber, so can be when needs carry out aggregate reclaiming, broken liner plate assembly is loaded in crusher chamber, material is carried out aggregate reclaiming, and when needs carry out shaping to material, broken liner plate assembly is taken out from crusher chamber, the material that rotor throws away rebounds when striking outer backgauge face and is deposited on support baseboard, form solid accumulation, the constructional surface formed owing to relying primarily on the material of accumulation carries out shaping to material, the follow-up material impacting thrown away again by rotor forms the Shape correction to material to time on solid accumulation face.So, by being put into, take out crusher chamber by broken liner plate assembly, it is achieved aggregate reclaiming, the shaping to material, it is not necessary to the trimmer that additional configuration is other, can effectively reduce production cost, improve utilization rate of equipment and installations.
Further, support baseboard is evenly equipped with multiple demarcation strip along rotor is circumferentially-spaced, two demarcation strips of arbitrary neighborhood form a shaping build-up areas with support baseboard, outer backgauge face, so, each shaping build-up areas is the most separately distributed, can avoid the occurrence of material large area landing and broken material constructional surface.
Further, the inside edge of support baseboard arranges interior backgauge face, and interior backgauge arranges towards the solid accumulation face above protruded from support baseboard, so, interior backgauge face, support baseboard and outer backgauge face form the heaping groove being easy to stacking material, the solid accumulation face formed, closer to rotor, has utilization to improve material shaping efficiency.
Further, broken liner plate assembly is placed in the support land that housing is provided with by support and is assemblied in crusher chamber with removable, it is possible to use the lifting of broken liner plate assembly is directly picked and placeed by lifting device, dismantles the most more convenient.
Further, by the suspension location of top, two sides press-fit shape mounted in pairs draw-in groove before and after side channel wall correspondence before and after installation draw-in groove and liner plate installing rack, need not additionally arrange gripper shoe again below broken liner plate, thus it is prevented effectively from stacking material on the supporting plate, it is to avoid occur being crushed liner plate by the material pushing tow piled up and problem that the liner plate that occurs loosens.Further, owing to the center of gravity of broken liner plate is positioned at the front of installation draw-in groove, so, the turning torque that the self gravitation at broken liner plate is applied realizes card dress pretension to broken liner plate, and simple in construction, pretensioning effect is good.
Further, crusher chamber has the intermediate buffer being arranged between primary breakup district and feeding zone, and, middle abrasion-resistant lining plate it is provided with in the corresponding intermediate buffer position of the circumferential side wall of housing, the material impacting with relatively kinetic energy fallen from primary breakup district forms buffering on middle abrasion-resistant lining plate, reduce the kinetic energy that material falls, reduce the material the fallen impact wear to the discharging opening of crusher chamber.
Further; in the circumferential side wall of housing, corresponding feeding zone is provided with blanking abrasion-resistant lining plate; the protection of the circumferential side wall to housing is improved by blanking abrasion-resistant lining plate; in view of through the intermediate buffer buffering to material; the kinetic energy of the material entering feeding zone is little; so, the thickness of blanking abrasion-resistant lining plate can be less than the thickness of middle abrasion-resistant lining plate, to reduce cost.
Accompanying drawing explanation
Fig. 1 is the structural representation of a kind of embodiment of centrifugal sand making machine provided by the utility model；
Fig. 2 is the structural representation of liner plate installing rack in Fig. 1；
Fig. 3 is the top view of liner plate installing rack shown in Fig. 1；
Fig. 4 is that in Fig. 1, broken liner plate is arranged on the structural representation on liner plate installing rack；
Fig. 5 is the top view of Fig. 4；
Fig. 6 is the structural representation of broken liner plate in Fig. 1；
Fig. 7 is A-A sectional view in Fig. 6.
Detailed description of the invention
nullAs shown in Figures 1 to 7，A kind of embodiment of centrifugal sand making machine，Centrifugal sand making machine in this embodiment includes frame 1，Frame 1 is provided with crusher chamber assembly，Crusher chamber assembly includes the housing 2 with crusher chamber，Crusher chamber is provided with vertically extending main shaft assembly 12，The top of main shaft assembly 12 is provided with the vertically extending rotor of center of rotation axis 10，The top corresponding with rotor 10 of crusher chamber is primary breakup district 21，Outside rotor 10, the broken liner plate assembly 20 for material being carried out aggregate reclaiming it is provided with in primary breakup district 21，The bottom of crusher chamber is feeding zone 23，Housing 2 is provided with the discharging opening (not shown) of connection corresponding with feeding zone 23，Feeding zone herein is circular，And，In the circumferential side wall of housing 2, corresponding feeding zone is provided with circumferentially distributed for preventing material from directly impinging upon the blanking abrasion-resistant lining plate 231 in housing circumferential side wall along fracture area，The most always be，The middle part of crusher chamber has the intermediate buffer 22 for accepting the material fallen from primary breakup district，In the circumferential side wall of housing 2, corresponding intermediate buffer 22 is provided with along the circumferentially distributed middle abrasion-resistant lining plate 221 in the circumferential side wall preventing material from directly impinging upon housing of crusher chamber.Further, in order to avoid main shaft assembly 12 is impacted by the material of high-speed motion, on main shaft assembly 12, the position of corresponding intermediate buffer is set with protective jacket 11.
In the present embodiment, middle abrasion-resistant lining plate 221 around circumferentially distributed have multiple, in the circumferential side wall being fixedly installed on housing 2 that each middle abrasion-resistant lining plate 221 is the most removable.Accordingly, blanking abrasion-resistant lining plate 231 also around circumferentially distributed have multiple, in the circumferential side wall being fixedly installed on housing that each blanking abrasion-resistant lining plate 231 is the most removable.
In the present embodiment, the kinetic energy entering feeding zone 23 from primary breakup district 21 through intermediate buffer 22 due to material is gradually reduced, in view of concrete application places, and in view of cost control, the thickness of middle abrasion-resistant lining plate 221 thickness more than blanking protective lining plate 231, the thickness less than the broken liner plate 5 crushed in liner plate assembly 20.Meanwhile, for improving the protection to housing, the bottom of broken liner plate 5 of broken liner plate assembly 20 is made to push up press contacts with the top of middle abrasion-resistant lining plate 221.
In the present embodiment, the broken liner plate assembly 20 in primary breakup district 21 is dismantled and assembled to be fitted in crusher chamber, specifically, broken liner plate assembly 20 includes the liner plate installing rack 4 extended around rotor circumference direction, removable on liner plate installing rack 4 it is equipped with the multiple broken liner plate 5 uniform along rotor circumference direction, broken liner plate assembly 20 is placed by support and is assemblied in crusher chamber with removable in the support land 24 being provided with on the housing 20, housing 2 is provided with for the location structure radially broken liner plate assembly 20 positioned at rotor 10, the support ring set 222 that specially housing 2 is provided with of location structure herein, support that the upper end of ring set 222 is corresponding and broken liner plate 5 block is spacing coordinates, and, what middle abrasion-resistant lining plate 221 was the most removable is installed on support ring set 222.Multiple broken liner plates 4 are respectively provided with for the front striking face 50 for material impacting, the rear portion of each broken liner plate 5 is provided with installation draw-in groove 55, draw-in groove 55 is installed arrange down along the extension of rotor circumference direction and its notch, each broken liner plate 5 coordinates with the grafting of liner plate installing rack 4 to be mounted on liner plate installing rack 5 by installing draw-in groove 55, install draw-in groove 55 have prop up with described liner plate installing rack support press-fit groove bottom and with liner plate installing rack 4 before and after side channel wall before and after the corresponding top press-fit of two sides, the center of gravity of broken liner plate 5 is positioned at the front installing draw-in groove 55.
Liner plate installing rack 4 has the circumferential body 41 extended along rotor 10 circumferencial direction, and circumferential body 41 is provided with multiple circumferentially spaced spike 44 and multiple circumferentially spaced suspension ring 42, and each broken liner plate 5 is specifically mounted in circumferential body 41.Circumferentially spaced in circumferential body 41 have multiple liner plate locating piece 43, the region that mounts for mounting a broken liner plate 5, the avoiding structure 57 being respectively arranged on the left side and the right side for dodging corresponding liner plate locating piece 43 of each broken liner plate 5 is formed between any two adjacent liner plate locating pieces 43.
Each broken liner plate 5 includes that the front liner plate main body 51 in front and coupling with the one transition of front liner plate main body 51 of rear form the rear mounting blocks 54 installing draw-in groove 55 respectively, the leading flank of front liner plate main body 51 is front striking face 50, front liner plate main body 51 has the sinciput pressure side 552 as the front side cell wall installing draw-in groove 55 backwards, rear mounting blocks 54 has the pressure side 551, rear top as the rear side cell wall installing draw-in groove 55 forward, and pressure side 551, rear top length in the vertical direction is less than sinciput pressure side 552 length in the vertical direction.
The rear top being positioned at rear mounting blocks 54 of the sinciput pressure side 552 of front liner plate main body 51 presses the bottom below side to have for the lower top intermediate pressure section 553 with the respective side top press-fit of liner plate installing rack 6, and the top of sinciput pressure side 552 has the upper tilting zone 554 that be from bottom to top tilted towards front extension arranged corresponding with pressure side 551, rear top.
The front side at the top of front liner plate main body 51 is provided with top stage structure 52, top stage structure 52 have vertical step surface forward and upward and the lateral step face that extends forwardly into front striking face, the correspondence interval, two ends, left and right in the lateral step face of top stage structure 52 is disposed with top stop block 53, and two top stop blocks 53 are wholely set with vertical step surface.
In the present embodiment, in crusher chamber outer circumferential in broken liner plate assembly 20 be provided with along rotor circumferentially extending for piling up the support baseboard 8 forming solid accumulation face used by material shaping thrown away by rotor, support baseboard 8 herein is loop configuration, vertically extending cylindrical outer backgauge face 7 it is provided with at the outer ledge of support baseboard 8, outer backgauge face 7 herein is the internal face in the corresponding primary breakup district 21 of housing 2, outer backgauge face 7 forms solid accumulation recess with support baseboard 8, and the inner side towards rotor of support baseboard 8 is blanking side.
And, for avoiding the occurrence of the large area blanking problem affecting solid accumulation face, support baseboard 8 is evenly equipped with multiple demarcation strip 6 along rotor is circumferentially-spaced, each demarcation strip 6 all radially extending along rotor 10, the lateral surface top deviating from rotor 10 of each demarcation strip 6 is pressed on outer backgauge face 7, and two demarcation strips 6 of arbitrary neighborhood form a shaping build-up areas with support baseboard 8, outer backgauge face 7.
In the present embodiment, the inside edge of support baseboard 8 is disposed with vertically extending cylindrical interior backgauge face 14, the outer peripheral face supporting ring set 222 for installing middle abrasion-resistant lining plate 221 that interior backgauge face 14 herein is provided with for housing 2, interior backgauge face 14 deviates from rotor 10 and arranges, interior backgauge face 14 projects upwards the solid accumulation face in support baseboard 8 so that interior backgauge face 14, outer backgauge face 7 and support baseboard 8 are formed piles up groove structure, and outer backgauge face 7 is higher than interior backgauge face 14.
The inner towards rotor 10 of each demarcation strip 6 is positioned at the outside of the inward flange of support baseboard 8.Further, the inner of each demarcation strip 6 has the most obliquely outward top incline, and the bottom of the outer end of each demarcation strip 6 has the most obliquely inwardly extending bottom incline 9, and bottom incline 9 forms the unfilled corner structure being easily installed in the bottom of support baseboard.
In the centrifugal sand making machine that the present embodiment is provided, due to removable being arranged in crusher chamber of broken liner plate assembly 20, so when needs carry out sand processed, broken liner plate assembly is loaded in crusher chamber, material is carried out aggregate reclaiming.And when needs carry out material shaping, broken liner plate assembly is taken out from crusher chamber, the solid accumulation thrown away from rotor 10 forms solid accumulation face in the solid accumulation recess that support baseboard 8 and outer backgauge face are formed, the material impacting thrown away from rotor 10 below carries out material shaping on solid accumulation face, in actual reforming process, relying primarily on the solid accumulation face that stacking material is formed, the material thrown away by rotor at the shaping initial stage can impinge upon and carry out broken shaping on outer backgauge face.
When specifically carrying out sand processed; main shaft assembly is with rotor 10 high speed rotating, and material throws away from rotor 10 high speed under the influence of centrifugal force, strikes on broken liner plate 5; broken material; then falling to entering intermediate buffer 22, the material impacting with relatively kinetic energy is protected on liner plate 221 to centre, forms second-time breakage; simultaneously; material forms buffering in the collision of intermediate buffer 22, and the material after speed declines falls to entering feeding zone 23, finally discharges crusher chamber through discharging opening.In the present embodiment, intermediate buffer 22 is set between primary breakup district 21 and feeding zone 23, can effectively buffer reduction material speed, it is to avoid the impact wear that the discharging opening of crusher chamber is caused by the material that speed is higher.
And, in the present embodiment, broken removable being mounted on liner plate installing rack of liner plate, during installation, directly broken liner plate 5 correspondence is mounted on liner plate installing rack 4, owing to the center of gravity of broken liner plate 5 is positioned at the front of installation draw-in groove 55, so, when being suspended on liner plate installing rack 4 by broken liner plate 5, can realize the automatic pretension to broken liner plate 5 under the action of gravity of broken liner plate 5, pretensioning effect is good.It addition, under the guiding of liner plate locating piece 42 on liner plate installing rack 4, rapidly each broken liner plate 5 can be arranged on and respectively mount region, install simple and convenient.
In the present embodiment, support baseboard is provided with multiple demarcation strip, in other embodiments, it is also possible to save demarcation strip.In other embodiments, it is also possible to save interior backgauge face.In the present embodiment, broken liner plate assembly includes liner plate installing rack and broken liner plate, in other embodiments, broken liner plate assembly can also use broken liner plate assembly of the prior art, as long as the sand the most processed that is arranged in crusher chamber and can complete that can be removable crushes.
In the present embodiment, liner plate installing rack directly supports and is placed in support land, owing to the most all there being the material thrown away, broken radial impact force suffered by liner plate assembly is in a basic balance, the side impacting force that broken old assembly is subject to is little, adding owing to broken old assembly self is heavier, inertia is relatively big, and broken liner plate assembly is not easy sidesway occur.It is of course also possible to the most bolted mode realizes the removable assembling of broken liner plate assembly and housing.
In above-described embodiment, liner plate installing rack extends along the circumferencial direction of rotor, and, it is provided with liner plate locating piece to facilitate the broken liner plate of installation, in other embodiments, it is also possible to save liner plate locating piece, and realize the corresponding location to each broken liner plate by the broken liner plate of the most adjacent layout.Certainly, in other embodiments, liner plate installing rack can also have multiple around rotor multiple circumferentially spaced, and each liner plate installing rack is provided with one or more broken liner plate.
Claims (10)
1. a centrifugal sand making machine, including the housing with crusher chamber, crusher chamber is provided with the rotor that center of rotation axis is vertically extending, crusher chamber is provided with outside described rotor the broken liner plate assembly for material carries out aggregate reclaiming, it is characterized in that: described broken liner plate assembly is dismantled and assembled to be fitted in described crusher chamber, in described crusher chamber outer circumferential in broken liner plate assembly be provided with or distribution circumferentially extending along rotor for piling up the material thrown away by rotor to form the support baseboard in the solid accumulation face used by shaping, vertically extending cylindrical outer backgauge face it is provided with at the outer ledge of support baseboard, outer backgauge face forms solid accumulation recess with support baseboard, the inner side towards rotor of support baseboard is blanking side.
Centrifugal sand making machine the most according to claim 1, it is characterized in that: described support baseboard is circumferentially extending along rotor, support baseboard is evenly equipped with multiple demarcation strip along rotor is circumferentially-spaced, each demarcation strip all extends along rotor radial, the lateral surface top deviating from described rotor of each demarcation strip is pressed on outer backgauge face or is wholely set with outer backgauge face, and two demarcation strips of arbitrary neighborhood form a shaping build-up areas with support baseboard, outer backgauge face.
Centrifugal sand making machine the most according to claim 2, it is characterised in that: the inner towards described rotor of described each demarcation strip is positioned at the outside of the inward flange of described support baseboard.
Centrifugal sand making machine the most according to claim 2, it is characterised in that: the inner of described each demarcation strip has the most obliquely outward top incline, and the bottom of the outer end of each demarcation strip has the most obliquely inwardly extending bottom incline.
Centrifugal sand making machine the most as claimed in any of claims 1 to 4, it is characterized in that: the inside edge of described support baseboard is disposed with vertically extending cylindrical interior backgauge face, interior backgauge face deviates from described rotor and arranges, interior backgauge towards on protrude from described solid accumulation face so that interior backgauge face, outer backgauge face and support baseboard are formed and pile up groove structure, described outer backgauge face is higher than described interior backgauge face.
Centrifugal sand making machine the most as claimed in any of claims 1 to 4, it is characterized in that: described broken liner plate assembly includes the liner plate installing rack extended around described rotor circumference direction, removable on liner plate installing rack it is equipped with the multiple broken liner plate uniform along rotor circumference direction, broken liner plate assembly is placed by support and is assemblied in described crusher chamber with removable in the support land being provided with on the housing, is provided with in the housing for the location structure radially positioned broken liner plate assembly at described rotor.
Centrifugal sand making machine the most according to claim 6, it is characterized in that: described multiple broken liner plate is respectively provided with for the front striking face for material impacting, the rear portion of each broken liner plate is provided with installation draw-in groove, draw-in groove is installed arrange down along the extension of rotor circumference direction and its notch, each broken liner plate coordinates with the grafting of liner plate installing rack to be mounted on described liner plate installing rack by installing draw-in groove, install draw-in groove have prop up with described liner plate installing rack support press-fit groove bottom and with described liner plate installing rack before and after side channel wall before and after the corresponding top press-fit of two sides, the center of gravity of broken liner plate is positioned at the front of described installation draw-in groove.
Centrifugal sand making machine the most according to claim 7, it is characterized in that: described liner plate installing rack has the circumferential body extended along rotor circumference direction, circumferential body is provided with multiple circumferentially spaced spike and multiple circumferentially spaced suspension ring, each broken liner plate is mounted in described circumferential body, circumferentially spaced in circumferential body have multiple liner plate locating piece, formed between any two adjacent liner plate locating pieces and mount region for mount a described broken liner plate, the avoiding structure being respectively arranged on the left side and the right side for dodging corresponding liner plate locating piece of each broken liner plate.
Centrifugal sand making machine the most according to claim 6, it is characterized in that: the top of described crusher chamber is the primary breakup district corresponding with described broken liner plate assembly, the bottom of crusher chamber is feeding zone, housing is provided with the discharging opening of connection corresponding with described feeding zone, the middle part of crusher chamber has the intermediate buffer for accepting the material fallen from primary breakup district, in the circumferential side wall of described housing, corresponding described intermediate buffer is provided with along the circumferentially distributed middle abrasion-resistant lining plate in the circumferential side wall preventing material from directly impinging upon housing of crusher chamber, press contacts is pushed up with the bottom of the broken liner plate on described broken liner plate assembly in the top of middle abrasion-resistant lining plate.
Centrifugal sand making machine the most according to claim 9, it is characterized in that: in the circumferential side wall of described housing corresponding described feeding zone be provided with or distribution circumferentially extending along crusher chamber for preventing material from directly impinging upon the blanking abrasion-resistant lining plate in housing circumferential side wall, the thickness of this blanking abrasion-resistant lining plate is less than the thickness of described middle abrasion-resistant lining plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102071.9U CN205435941U (en) | 2015-12-28 | 2015-12-28 | Centrifugal sand making machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201521102071.9U CN205435941U (en) | 2015-12-28 | 2015-12-28 | Centrifugal sand making machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205435941U true CN205435941U (en) | 2016-08-10 |
Family
ID=56578758
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201521102071.9U Withdrawn - After Issue CN205435941U (en) | 2015-12-28 | 2015-12-28 | Centrifugal sand making machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205435941U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435931A (en) * | 2015-12-28 | 2016-03-30 | 郑州市正升重工科技有限公司 | Centrifugal sand making machine |
| CN116213036A (en) * | 2023-05-08 | 2023-06-06 | 磁县华宇商品混凝土有限公司 | Sand making device using construction waste |
-
2015
- 2015-12-28 CN CN201521102071.9U patent/CN205435941U/en not_active Withdrawn - After Issue
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105435931A (en) * | 2015-12-28 | 2016-03-30 | 郑州市正升重工科技有限公司 | Centrifugal sand making machine |
| CN105435931B (en) * | 2015-12-28 | 2017-11-21 | 郑州市正升重工科技有限公司 | A kind of centrifugal sand making machine |
| CN116213036A (en) * | 2023-05-08 | 2023-06-06 | 磁县华宇商品混凝土有限公司 | Sand making device using construction waste |
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