CN113634343A - Special crusher for bauxite raw ore - Google Patents
Special crusher for bauxite raw ore Download PDFInfo
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- CN113634343A CN113634343A CN202110925073.1A CN202110925073A CN113634343A CN 113634343 A CN113634343 A CN 113634343A CN 202110925073 A CN202110925073 A CN 202110925073A CN 113634343 A CN113634343 A CN 113634343A
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- 229910001570 bauxite Inorganic materials 0.000 title claims abstract description 28
- 239000000428 dust Substances 0.000 claims description 22
- 238000009434 installation Methods 0.000 claims description 18
- 239000000463 material Substances 0.000 claims description 4
- 238000000227 grinding Methods 0.000 abstract description 2
- 239000002245 particle Substances 0.000 description 39
- 239000008187 granular material Substances 0.000 description 13
- 230000000694 effects Effects 0.000 description 6
- 230000005540 biological transmission Effects 0.000 description 5
- 238000000034 method Methods 0.000 description 4
- 238000012546 transfer Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 238000001125 extrusion Methods 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000012216 screening Methods 0.000 description 2
- 238000003756 stirring Methods 0.000 description 2
- 238000003466 welding Methods 0.000 description 2
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000000746 purification Methods 0.000 description 1
- 239000002994 raw material Substances 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 239000011819 refractory material Substances 0.000 description 1
- 230000001360 synchronised effect Effects 0.000 description 1
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C21/00—Disintegrating plant with or without drying of the material
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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
- B02C1/00—Crushing or disintegrating by reciprocating members
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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
- B02C23/00—Auxiliary 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
- B02C23/08—Separating or sorting of material, associated with crushing or disintegrating
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/02—Crushing or disintegrating by roller mills with two or more rollers
- B02C4/08—Crushing or disintegrating by roller mills with two or more rollers with co-operating corrugated or toothed crushing-rollers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
- B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
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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
- B02C4/00—Crushing or disintegrating by roller mills
- B02C4/28—Details
- B02C4/286—Feeding devices
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B15/00—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area
- B08B15/02—Preventing escape of dirt or fumes from the area where they are produced; Collecting or removing dirt or fumes from that area using chambers or hoods covering the area
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- Engineering & Computer Science (AREA)
- Food Science & Technology (AREA)
- Mechanical Engineering (AREA)
- Crushing And Grinding (AREA)
Abstract
The invention belongs to the technical field of crushing, grinding or smashing equipment, and discloses a bauxite raw ore special crusher which comprises a main body, a crushing roller rotationally connected to the main body and a motor driving the crushing roller to rotate, wherein a plurality of crushing convex thorns are arranged on the periphery of the crushing roller; the below that is located the sieve in the main part is equipped with the broken piece of secondary, and the broken piece of secondary is including fixed breaker plate and removal breaker plate, and the inner wall in the main part is fixed to fixed breaker plate, is connected with the driving piece that the drive removed the breaker plate removal on removing the breaker plate, all is fixed with broken spine on the relative one side of fixed breaker plate and removal breaker plate. The invention solves the problem that the time is long because the secondary crushing needs to be carried out on the grains with larger grain diameter after the crude ore is crushed at present.
Description
Technical Field
The invention belongs to the technical field of crushing, grinding or smashing equipment, and particularly relates to a special crusher for bauxite raw ore.
Background
Bauxite is an important raw material for producing refractory materials, and because the bauxite content in raw bauxite ore is not uniform, the raw bauxite ore needs to be purified before reuse. The purification of the bauxite raw ore requires crushing the bauxite raw ore and then removing impurities, so that the bauxite with higher purity is extracted. The crushing of the raw bauxite ore is generally performed by using a crusher, and the conventional crusher includes a main body and a crushing roller provided in the main body, and the raw bauxite ore is crushed by using crushing burrs on the crushing roller through the rotation of the crushing roller. However, because the crushing range and effect of the crushing roller are limited, the crushed raw ore particles are not uniform, so that part of the raw ore particles are large and cannot meet the subsequent impurity removal requirement. Therefore, after crushing, a screening process needs to be added, the screened raw ore particles with large particle sizes are subjected to secondary crushing, the whole process is relatively time-consuming, the amount of the raw ore is large usually, the work load is relatively large, workers need to screen the materials again, and the labor intensity is very high.
Disclosure of Invention
The invention aims to provide a bauxite raw ore special crusher to solve the problem that the time consumption is long as particles with larger particle size need to be screened out for secondary crushing after raw ore is crushed at present.
In order to achieve the purpose, the invention provides the following technical scheme that the bauxite raw ore special crusher comprises a main body, a crushing roller rotationally connected to the main body and a motor driving the crushing roller to rotate, wherein a plurality of crushing convex thorns are arranged on the periphery of the crushing roller, a feed inlet is formed in the top of the main body, a discharge outlet is formed in the bottom of the main body, a sieve plate is arranged below the crushing roller in the main body, the sieve plate is obliquely arranged upwards from outside to inside, and a notch is formed in the periphery of the sieve plate; the below that is located the sieve in the main part is equipped with the broken piece of secondary, and the broken piece of secondary is including fixed breaker plate and removal breaker plate, and the inner wall in the main part is fixed to fixed breaker plate, is connected with the driving piece that the drive removed the breaker plate removal on removing the breaker plate, all is fixed with broken spine on the relative one side of fixed breaker plate and removal breaker plate.
The technical principle of the technical scheme is as follows:
to treat that broken raw ore passes through the feed inlet and puts in to the main part in, carries out the breakage through the crushing roller to raw ore, and on the raw ore granule after the breakage fell to the sieve, sieves through the sieve, and the great granule of particle diameter can slide along the sieve to drop through the breach, recycle secondary crushing spare and carry out the secondary crushing. The driving piece drives the movable crushing plate to move, and the particles with large particle sizes can be secondarily crushed through the movable crushing plate and the crushing spikes on the fixed crushing plate.
The beneficial effects of the technical scheme are as follows:
1. according to the technical scheme, the sieve plate is arranged, so that the raw ore particles can be automatically sieved after crushing is finished, the raw ore particles do not need to be sieved after being taken out, the labor intensity of workers can be reduced, and the efficiency is improved;
2. the secondary crushing piece is arranged, so that the secondary crushing can be carried out on the raw ore particles with larger particle sizes, the secondary crushing is not needed after the crushing is finished, the time consumption can be reduced, and the efficiency can be improved;
3. the sieve slope sets up, can make the great crude ore granule of particle diameter of staying on the sieve slide along the sieve of slope, falls to secondary crushing spare department from the breach automatically again, accomplishes the secondary crushing.
In conclusion, the technical scheme can automatically complete the screening of the raw ore particles and automatically complete the secondary crushing.
Furthermore, the driving part comprises a rotating shaft which penetrates through the main body and is rotatably connected with the main body, an eccentric block is arranged on the rotating shaft, a moving rod is hinged on the eccentric block, and the moving crushing plate is hinged with one end of the moving rod, which is far away from the eccentric block; still be provided with the position sleeve in the main part, the carriage release lever sliding connection is in the position sleeve.
Has the advantages that: the pivot drives the eccentric block and rotates, and then realizes taking place reciprocating motion with eccentric block articulated carriage release lever along the position sleeve, removes intermittent type between crushing plate and the fixed crushing plate and is close to and keeps away from to the broken spine on cooperation removal crushing plate and the fixed crushing plate can carry out the secondary crushing to the great raw ore deposit granule of particle diameter that falls down from breach department.
Further, remove the breaker plate and include that the polylith divides the board, be equipped with in the pivot with divide the eccentric block that board quantity equals, divide all to be fixed with the carriage release lever on the board, the carriage release lever all articulates on the eccentric block, the angle between the adjacent eccentric block is greater than 0.
Has the advantages that: set up polylith and divide board and a plurality of eccentric block to angle between the adjacent eccentric block is greater than 0, can make the moving direction, distance, the position of eccentric block different, thereby can make the extrusion time of each minute board different, ensures to carry out the secondary crushing to the large particle size raw ore particle that falls in different time quantum, different positions, improves the effect of secondary crushing.
Further, remove the breaker and vertically be provided with the polylith, and include the driving piece that a plurality of drives remove the breaker removal.
Has the advantages that: the vertical polylith that sets up removes the breaker plate, can carry out the broken big particle diameter raw ore granule in the top, smash in the below, further improve secondary crushing's effect.
Further, the fixed crushing plate is inclined downward from the outside to the inside.
Has the advantages that: the fixed crushing plate is obliquely arranged, so that the flow speed of the large-particle-size raw ore particles falling to the lower part of the sieve plate is reduced, and the secondary crushing effect is improved.
Further, the inclination angle of sieve is 10 ~ 20, and the inclination angle of fixed crushing board is 30 ~ 40.
Has the advantages that: the inclination angle to the sieve sets up, can reduce the raw ore granule after the breakage and not sieve just slide along the sieve of slope, from the probability that the condition that the lackluster dropped takes place to the less raw ore granule of reduction particle diameter carries out the condition emergence of secondary crushing.
Further, be provided with a plurality of bar grooves on the sieve, the below that lies in the sieve in the main part rotates and is connected with the axis of rotation, and the periphery of axis of rotation is provided with the driving lever that quantity and bar groove equal along the axial, and the driving lever can insert the bar inslot.
Has the advantages that: through rotating the axis of rotation, can drive the driving lever and rotate, and then make the driving lever insert the bar inslot to can stir the large particle size's on the sieve raw ore particle and remove, make it fall through the breach. Meanwhile, part of the raw ore particles clamped in the strip-shaped groove can be driven to flow along the sieve plate through the rotation of the shifting rod, so that the condition that the sieve plate is blocked is avoided.
Furthermore, a striker plate is fixed between the notch and the strip-shaped groove at the bottom of the sieve plate, and a positioning sleeve is fixed on the striker plate.
Has the advantages that: set up the striker plate, can separate the crude ore granule of big particle diameter and the crude ore granule of small particle diameter, only carry out the regrinding to the crude ore granule of big particle diameter, reduce the frequency of use of secondary crushing spare for the life of secondary crushing spare is longer.
Further, the crushing roller is provided with two, and the feed inlet is located between two crushing rollers.
Has the advantages that: set up two crushing rollers, can improve the crushing effect to the raw ore deposit, when the raw ore deposit got into the main part, be located between two crushing rollers simultaneously, can further promote crushing effect.
Furthermore, one side of the feed port is rotatably connected with an installation shaft, a dust baffle plate is fixed on the installation shaft, and a limiting block is arranged in the feed port; the epaxial cover of installation is equipped with the torsional spring, and the one end of torsional spring is fixed on the installation axle, and the other end of torsional spring is fixed on the feed inlet.
Has the advantages that: when carrying out the breakage to the raw ore, can produce more dust, if the dust is raised, can block through the dust board, reduce dust content in the air of processing environment, improve processing environment quality. And the dust board can rotate the installation axle, and when need add the raw ore to the main part through the feed inlet, the raw ore pushes down the dust board for the dust board takes place to rotate, and appears the opening that can supply the raw ore whereabouts gradually between dust board and the feed inlet. Through the setting of stopper, can restrict the turned angle of dust board, avoid the great condition that the raise dust appears of opening. After no more adding the raw ore, the dust guard can reset under the action of the torsional spring, and then the feed inlet is sealed.
Drawings
FIG. 1 is a longitudinal sectional view of the special bauxite raw ore crusher of the present invention;
fig. 2 is a schematic structural view of the rotating shaft.
Detailed Description
The following is further detailed by way of specific embodiments:
reference numerals in the drawings of the specification include: the device comprises a main body 1, a feeding hole 2, a dust baffle 3, a limiting block 4, a crushing roller 5, a sieve plate 6, a strip-shaped groove 7, a notch 8, a rotating shaft 9, a deflector rod 10, a rotating shaft 11, an eccentric block 12, a moving rod 13, a moving crushing plate 14, a fixed crushing plate 15, a material baffle 16, a positioning sleeve 17 and a discharging hole 18.
Example (b):
bauxite breaker special for raw ore, basically as shown in figure 1, including main part 1, the top of main part 1 is equipped with feed inlet 2, the bottom of main part 1 is provided with discharge gate 18, be provided with dust board 3 on the feed inlet 2, concrete mounting means does, be provided with a recess on the right side wall of feed inlet 2, be provided with an installation axle in the recess, the both ends of installation axle rotate with the both ends of recess respectively and are connected, the both ends of installation axle all overlap and are equipped with the torsional spring, the one end welding of torsional spring is in installation epaxially, the other end welding of torsional spring is in the recess. The dust board 3 is fixed on the installation axle for the rotation can take place along with the installation axle for dust board 3. The inner wall of the right side of the feed inlet 2 is provided with a limiting block 4 below the dust baffle 3.
Two crushing rollers 5 are arranged in the main body 1, and a plurality of crushing convex thorns are arranged on the periphery of each crushing roller 5, which is positioned in the main body 1. The front and rear ends of the two crushing rollers 5 respectively penetrate through the front and rear side walls of the main body 1, and the crushing rollers 5 are rotatably connected with the main body 1. The rear side of the main body 1 is fixed with a motor, and the output shaft of the motor is coaxially fixed with the right crushing roller 5, so that the right crushing roller 5 can be driven to rotate. The front ends of the two crushing rollers 5 are coaxially fixed with transmission gears, and the two transmission gears are meshed, so that the relative rotation of the two crushing rollers 5 can be realized. The feed opening 2 is located between two crushing rolls 5.
Two sieve plates 6 are arranged below the two crushing rollers 5 in the main body 1, the two sieve plates 6 are respectively fixed on the left inner wall and the right inner wall of the main body 1, and the front end and the rear end of each sieve plate 6 are respectively fixed with the front inner wall and the rear inner wall of the main body 1. The two sieve plates 6 are arranged in an upward inclined mode from outside to inside, the inclined angle of each sieve plate 6 is 10-20 degrees, and 10 degrees are preferred in the embodiment.
A plurality of strip-shaped grooves 7 are arranged on the two sieve plates 6 from front to back, and the number and the width of the strip-shaped grooves 7 are set according to actual requirements; 6 left parts of sieve 6 on left side and 6 right parts of sieve on right side all are equipped with breach 8. The below that lies in sieve 6 in main part 1 is provided with two axis of rotation 9, and axis of rotation 9 all runs through main part 1 around the lateral wall and rotate with main part 1 and be connected, has all arranged many driving levers 10 along the axial on every axis of rotation 9, and driving lever 10 can insert in bar groove 7, and does not follow driving lever 10 quantity on the axis of rotation 9 and bar groove 7 quantity on every sieve 6 unanimously.
Two secondary crushing members are provided in the main body 1 below the screen plate 6, and the left secondary crushing member will be described as an example. Broken piece includes from a left side to the right side fixed crushing plate 15 that sets gradually, removes crushing plate 14, striker plate 16 and drive and remove 14 lateral shifting's of crushing plate driving piece, all fixes a plurality of broken spines on the right side wall of fixed crushing plate 15 and the left side wall of removing crushing plate 14. The fixed breaker plate 15 is fixed on the left inner wall of the main body 1, and the fixed breaker plate 15 is inclined downward from left to right, the inclination angle is 30-40 °, and 30 ° is preferable in the present embodiment.
Remove the breaker 14 and be provided with a plurality ofly along vertical, the quantity of driving piece is unanimous with the quantity that removes breaker 14, and specific quantity sets up according to actual demand, is provided with two breakers and two driving pieces in this embodiment. The breaker all includes three minute boards that arrange in proper order from the past to the back.
Referring to fig. 2, the driving member includes a rotating shaft 11 and three eccentric blocks 12, the rotating shaft 11 includes four segments, two ends of the three eccentric blocks 12 are fixed to the two segments, respectively, and the eccentric blocks 12 are U-shaped. The included angle between the adjacent eccentric blocks 12 is larger than 0 degree, and the included angle between the adjacent eccentric blocks 12 is 180 degrees in the embodiment. The front and back two subsections respectively run through the front and back ends of the main body 1, and the two subsections are rotatably connected with the main body 1.
The eccentric block 12 is hinged with a moving rod 13, the striker plate 16 is fixed with a plurality of positioning sleeves 17 vertical to the fixed crushing plate 15, the moving rod 13 is positioned in the positioning sleeves 17, and the moving rod 13 is connected with the positioning sleeves 17 in a transverse sliding manner. The right sides of the sub-plates are all welded to the left end of the moving rod 13.
The rear end of pivot 11 and axis of rotation 9 all is fixed with driven transfer gear coaxially, all is fixed with three initiative transfer gear on the crushing roller 5, all overlaps between initiative transfer gear and the driven transfer gear to be equipped with the belt, consequently can drive axis of rotation 9 and 11 synchronous rotations of pivot when crushing roller 5 rotates.
The specific implementation process is as follows:
will treat that broken raw ore passes through feed inlet 2 and puts in to main part 1, when putting in raw ore, raw ore extrusion dust board 3 for dust board 3 moves down, and drives installation axle rotation, moves down to the back of offsetting with stopper 4 when dust board 3, carries on spacingly to the installation axle, and the installation axle can not take place to rotate, appears the opening between dust board 3 and the feed inlet 2 this moment, makes things convenient for raw ore to get into in the main part 1.
After entering the main body 1, the raw ore falls between the two crushing rollers 5, the motor drives the crushing rollers 5 to rotate, and the two crushing rollers 5 rotate relatively through the transmission of the transmission gear, so that the raw ore is crushed. Broken green ore falls to sieve 6 on, and the less green ore of particle diameter drops to the bottom of main part 1 through bar groove 7, and the rethread discharge gate 18 is derived. The great raw ore granule of particle diameter can not pass through bar groove 7, consequently can slide along sieve 6, perhaps stays in bar groove 7, and at 5 pivoted in-processes of crushing roller, through belt drive for axis of rotation 9 drives driving lever 10 and rotates, and driving lever 10 gets into bar groove 7 in, stirs the raw ore granule removal of the big particle diameter on bar groove 7 and the sieve 6, makes the raw ore granule of big particle diameter drop to sieve 6 below through breach 8.
After the large-particle-size raw ore particles fall down, the rotating shaft 11 rotates under the transmission of the belt, so that the eccentric block 12 is driven to rotate, the eccentric block 12 rotates to drive the moving rod 13 hinged with the eccentric block 12 to transversely move, the sub-plates of the movable crushing plate 14 are driven to reciprocate towards the fixed crushing plate 15, and the sub-crushing device is matched with the arrangement of crushing spikes, so that the large-particle-size raw ore particles can be secondarily crushed, and the crushed raw ore particles are led out from the discharge hole 18.
In summary, the special crusher for bauxite raw ore provided by the invention can sieve crushed raw ore particles and secondarily crush raw ore particles with larger particle sizes, so that raw ore particles meeting requirements can be obtained without secondary crushing after the crushed raw ore particles are led out.
It will be apparent to those skilled in the art that various changes and modifications can be made without departing from the spirit and scope of the invention, and these changes and modifications should not be construed as affecting the performance of the invention and its practical application.
Claims (10)
1. Special breaker of bauxite raw ore deposit, including the main part, rotate the crushing roller of connection in the main part and drive crushing roller pivoted motor, the periphery of crushing roller still is provided with a plurality of broken protruding spines, and the top of main part is equipped with the feed inlet, and the bottom is equipped with discharge gate, its characterized in that: a sieve plate is arranged below the crushing roller in the main body, the sieve plate is arranged in an upward inclined manner from outside to inside, and a notch is arranged on the periphery of the sieve plate; the below that is located the sieve in the main part is equipped with the broken piece of secondary, and the broken piece of secondary is including fixed breaker plate and removal breaker plate, and the inner wall in the main part is fixed to fixed breaker plate, is connected with the driving piece that the drive removed the breaker plate removal on removing the breaker plate, all is fixed with broken spine on the relative one side of fixed breaker plate and removal breaker plate.
2. The special bauxite raw ore crusher according to claim 1, wherein: the driving piece comprises a rotating shaft which penetrates through the main body and is rotatably connected with the main body, an eccentric block is arranged on the rotating shaft, a moving rod is hinged on the eccentric block, and the moving crushing plate is hinged with one end, far away from the eccentric block, of the moving rod; still be provided with the position sleeve in the main part, the carriage release lever sliding connection is in the position sleeve.
3. The special bauxite raw ore crusher according to claim 2, characterized in that: remove the breaker plate and include that the polylith divides the board, be equipped with in the pivot with divide the eccentric block that board quantity equals, divide all to be fixed with the carriage release lever on the board, the carriage release lever all articulates on the eccentric block, the angle between the adjacent eccentric block is greater than 0.
4. The special bauxite raw ore crusher according to claim 3, wherein: the movable crushing plate is vertically provided with a plurality of blocks and comprises a plurality of driving pieces for driving the movable crushing plate to move.
5. The special bauxite raw ore crusher according to claim 4, wherein: the fixed crushing plate is arranged from outside to inside in a downward inclination mode.
6. The special bauxite raw ore crusher according to claim 5, wherein: the inclination angle of sieve is 10 ~ 20, and the inclination angle of fixed crushing board is 30 ~ 40.
7. The special bauxite raw ore crusher according to claim 6, wherein: be provided with a plurality of bar grooves on the sieve, the below that lies in the sieve in the main part rotates and is connected with the axis of rotation, and the periphery of axis of rotation is provided with the driving lever that quantity and bar groove equal along the axial, and the driving lever can insert the bar inslot.
8. The special bauxite raw ore crusher according to claim 7, wherein: the bottom of the sieve plate is positioned between the notch and the strip-shaped groove and is fixedly provided with a material baffle plate, and the positioning sleeve is fixed on the material baffle plate.
9. The special bauxite raw ore crusher according to claim 8, wherein: the crushing roller is provided with two, and the feed inlet is located between two crushing rollers.
10. The special bauxite raw ore crusher according to claim 9, wherein: one side of the feed port is rotatably connected with an installation shaft, a dust baffle is fixed on the installation shaft, and a limit block is arranged in the feed port; the epaxial cover of installation is equipped with the torsional spring, and the one end of torsional spring is fixed on the installation axle, and the other end of torsional spring is fixed on the feed inlet.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110925073.1A CN113634343A (en) | 2021-08-12 | 2021-08-12 | Special crusher for bauxite raw ore |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110925073.1A CN113634343A (en) | 2021-08-12 | 2021-08-12 | Special crusher for bauxite raw ore |
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| CN202110925073.1A Pending CN113634343A (en) | 2021-08-12 | 2021-08-12 | Special crusher for bauxite raw ore |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114950630A (en) * | 2022-05-31 | 2022-08-30 | 赣州蓝轩科技有限公司 | Environment-friendly nonferrous metal ore crushing and screening equipment |
| CN117463445A (en) * | 2023-11-17 | 2024-01-30 | 江苏安疆装备有限公司 | Ore crushing equipment |
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| CN110665573A (en) * | 2019-10-14 | 2020-01-10 | 江西理工大学 | Middle and small hard ore crushing device |
| CN213000139U (en) * | 2020-07-03 | 2021-04-20 | 武汉杰斯特重工装备有限责任公司 | Novel medium-pressure rolling sand making machine |
| CN111841835A (en) * | 2020-07-16 | 2020-10-30 | 筠连县筠隆顺中药材发展有限公司 | High-efficient processingequipment of multi-functional medicinal material |
| CN213032726U (en) * | 2020-08-15 | 2021-04-23 | 江苏菲尼克斯机械有限公司 | Novel linear vibration type feeding machine |
| CN112138775A (en) * | 2020-09-14 | 2020-12-29 | 合肥谷口化工科技有限公司 | Preparation method for chemical catalyst |
| CN113145205A (en) * | 2021-02-05 | 2021-07-23 | 余华东 | Automatic auxiliary blanking device for ore crushing |
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| CN114950630A (en) * | 2022-05-31 | 2022-08-30 | 赣州蓝轩科技有限公司 | Environment-friendly nonferrous metal ore crushing and screening equipment |
| CN114950630B (en) * | 2022-05-31 | 2024-03-19 | 赣州蓝轩科技有限公司 | Environment-friendly nonferrous metal ore crushing and screening equipment |
| CN117463445A (en) * | 2023-11-17 | 2024-01-30 | 江苏安疆装备有限公司 | Ore crushing equipment |
| CN117463445B (en) * | 2023-11-17 | 2024-06-04 | 江苏安疆装备有限公司 | Ore crushing equipment |
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Application publication date: 20211112 |