CN208727625U - A kind of Brown Alundum raw material block crushing device - Google Patents
A kind of Brown Alundum raw material block crushing device Download PDFInfo
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- CN208727625U CN208727625U CN201821205616.2U CN201821205616U CN208727625U CN 208727625 U CN208727625 U CN 208727625U CN 201821205616 U CN201821205616 U CN 201821205616U CN 208727625 U CN208727625 U CN 208727625U
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Abstract
The utility model discloses a kind of Brown Alundum raw material block crushing devices in Brown Alundum crushing technology field, the technical issues of aiming to solve the problem that existing crushing device not and can control particle size, the device include include the broken cylinder with hollow structure, the top of the broken cylinder is equipped with feed hopper, bottom end is equipped with discharge bucket, broken linkage, lower broken roller mechanism and multi-stage screening mechanism are successively arranged in the broken cylinder from top to bottom, screw elevator is equipped on the outside of the broken cylinder and is used for the anti-top for sending broken tube inner chamber back to of the partial material in multi-stage screening mechanism.The utility model using beat and squeeze combine by the way of treat broken material and carry out crushing operation twice, crushing effect is good, broken material particles partial size is more uniform, while the utility model is separated and collected to the material particles of different-grain diameter by being crushed multiple filtering mesh screens that tube inner chamber lower tilt is arranged.
Description
Technical field
The utility model relates to Brown Alundum crushing technology fields, and in particular to a kind of Brown Alundum raw material block crushing device.
Background technique
Brown Alundum, popular name are also known as diamond dust, are to be passed through to melt in electric arc furnaces with three kinds of alumina, carbon materials, iron filings raw materials
Change sepia Alundum prepared by reduction, therefore is this name.Brown Alundum main chemical compositions are AL2O3, content exists
95.00%-97.00% separately contains a small amount of Fe, Si, Ti etc..Brown Alundum is most basic abrasive material, because its grinding performance is good, is applicable in
Range is wide, cheap, is widely used.
The technological process of production of brown corundum abrasive are as follows: using aluminium oxide as primary raw material, additive is added, calcining has formed palm fibre just
Then beautiful raw material block is crushed, is ground up, sieved different grades of brown corundum abrasive can be obtained.And existing crushing device
Brown Alundum raw material block be just directly discharged into grinding process after once crushing, such crumbling method, broken palm fibre is just
Beautiful grain diameter difference in size is very big, is unfavorable for the progress of subsequent grinding process.Therefore, need in the market it is a kind of can be to broken kernel
The crushing device that diameter is controlled can especially break off different-grain diameter and carry out the crushing device of categorised collection.
Utility model content
In view of this, the purpose of this utility model is to provide a kind of Brown Alundum raw material block crushing device, it is existing to solve
Crushing device not can control the technical issues of particle size.
The technology employed by the present utility model is
A kind of Brown Alundum raw material block crushing device is designed, including the broken cylinder with hollow structure, the top of the broken cylinder
End is equipped with feed hopper, and bottom end is equipped with discharge bucket, is successively arranged broken linkage, lower breaker roll from top to bottom in the broken cylinder
Mechanism and multi-stage screening mechanism；
The upper broken linkage includes the first driving motor, broken rotary shaft and rotation crushing rod, first driving
Motor is fixedly installed in the broken cylinder top exterior walls central location and its power output shaft extends downward into broken cylinder and with
Broken rotary shaft is fixedly connected, and several groups rotate on crushing rod circumference uniform distribution and the broken rotary shaft circumferential side wall；
The lower broken roller mechanism is mirror image, including left and right breaker roll and left and right liner plate are described left and right broken
The both ends of broken roller and the second driving motor are sequentially connected, and the bottom end of the left and right liner plate is hinged, top passes through spring respectively
It is connected with the inner wall of the broken cylinder, the periphery of the breaker roll is equipped with crushing teeth, and the left and right liner plate is described in
The one side of left and right breaker roll is equipped with the counter blade matched with the crushing teeth；
The multi-stage screening mechanism include the first filter screen being successively obliquely installed from top to bottom, the second filter screen and
The pore size of third filter screen, first filter screen, the second filter screen and third filter screen is sequentially reduced, and
First filter screen, the second filter screen and the lower one end of third filter screen are correspondingly provided with first discharge port, the second discharge
Mouth, third discharge gate.
Preferably, it is equipped with left-leaning inclined plate in the left liner plate side opposite with right liner plate, in the right liner plate and left lining
The opposite side of plate is equipped with Right deviation inclined plate, and left-leaning inclined plate passes through the shaft rotation being obliquely installed with the bottom end for having hang plate and connects
It connects.
Preferably, the circumferential side wall of the broken rotary shaft is equipped at least 3 groups of rotation crushing rods, and each rotation is broken
Bar tilts down far from one end of the broken rotary shaft and is equipped with cracking hammer head.
Preferably, the side of the broken cylinder is equipped with screw elevator, the bottom end of the screw elevator and described first
It is connected at the top of discharge gate connection, top and broken tube inner chamber.
Preferably, first filter screen is identical with the inclined direction of third filter screen, the shaft and the second mistake
The inclined direction of screen net is identical, and the first filter screen is opposite with the inclined direction of the second filter screen.
Preferably, there are two the feed hoppers.
Compared with prior art, the advantageous effects of the utility model are:
1, the utility model using beat and squeeze combine by the way of treat broken material and carry out crushing operation twice, break
Broken effect is good, and broken material particles partial size is more uniform, while the utility model is set by broken tube inner chamber lower tilt
The multiple filtering mesh screens set are separated and are collected to the material particles of different-grain diameter.
2, screw elevator is arranged in the utility model can be crushed halfway object for fall into broken tube inner chamber lower part
Material is counter to send broken tube inner chamber progress crushing operation again back to, so that broken material particles partial size is controlled.
3, the left liner plate being arranged in the utility model is connected with the bottom end of right liner plate by a drum rotation, top leads to respectively
The inner wall for crossing spring and broken cylinder is fixedly linked, and matches extruding in left liner plate, right liner plate and left breaker roll, right breaker roll in this way
When material, spring can provide a buffering for left liner plate, right liner plate, so that left liner plate, right liner plate and left breaker roll, right breaker roll
One relative constant power can be maintained to the attrition crushing operation of material, not only crushing effect is preferable, also effectively reduces and makes an uproar
Sound.
4, the lateral tilting inclined plate that bottom end is rotatablely connected in the utility model can effectively accelerate the rate of material whereabouts.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the A-A view in Fig. 1；
1 is broken cylinder, and 2 be upper broken linkage, and 3 be lower broken roller mechanism, and 4 be multi-stage screening mechanism, and 5 be screw lifting
Machine, 6 be stock guide, and 11 be feed hopper, and 12 be discharge bucket, and 13 be first discharge port, and 14 be the second discharge gate, and 15 be third discharge
Mouthful, 21 be the first driving motor, and 22 be broken rotary shaft, and 23 be rotation crushing rod, and 24 be cracking hammer head, and 31 be left breaker roll,
32 be left liner plate, and 33 be the second driving motor, and 34 be spring, and 35 be crushing teeth, and 36 be counter blade, and 37 be left-leaning inclined plate, and 38 be to turn
Axis；41 be the first filter screen, and 442 be the second filter screen, and 43 be third filter screen.
Specific embodiment
Illustrate specific embodiment of the present utility model with reference to the accompanying drawings and examples, but following embodiment only uses
It is described in detail the utility model, does not limit the scope of the utility model in any way.Involved in following embodiment
The devices such as unit module components, structure, mechanism are then unless otherwise instructed conventional commercial product.
Embodiment 1: as Figure 1-Figure 2, a kind of Brown Alundum raw material block crushing device, including broken with hollow structure
Cylinder 1, the top for being crushed cylinder 1 are equipped with left and right two feed hoppers 11, and the addition speed of material to be broken can be improved in two feed hoppers
Rate；The bottom end of broken cylinder 1 is equipped with discharge bucket 12, is successively arranged broken linkage 2, lower broken inside broken cylinder 1 from top to bottom
Roller mechanism 3 and multi-stage screening mechanism 4 are equipped with stock guide 6, the stock guide 6 between upper broken linkage 2 and lower broken roller mechanism 3
For up big and down small circle cone tube shape, the upper end is fixed on broken 1 inner wall of cylinder.
Upper broken linkage 2 includes the first driving motor 21, broken rotary shaft 22 and rotation crushing rod 23, the first driving electricity
Machine 21 is fixedly installed in broken 1 top exterior walls central location of cylinder, that is, is located between two feed hoppers 11, the first driving motor
21 power output shaft is extended downward into broken cylinder 1 and is connect with broken rotary shaft 22 by shaft coupling to drive broken rotation
Shaft 22 rotates, and is evenly distributed in 3 groups of rotation crushing rods 23, and each rotation crushing rod 23 on broken 22 circumferential side wall of rotary shaft
One end far from broken rotary shaft 22 tilts down and is equipped with cracking hammer head 24, wherein each group rotates crushing rod 2 from top to bottom
Tilt angle is sequentially increased, and bar length successively increases, to improve crushing efficiency.
Being in centered on the axis of the broken cylinder 1 of broken roller mechanism 3 one down is mirror image, including left and right breaker roll 31
With left and right liner plate 32, the connecting shaft section at left and right 31 both ends of breaker roll runs through after broken 1 barrel of cylinder and is set to outside broken cylinder 1
Second driving motor 33 is sequentially connected, and the transmission connection mode in the present embodiment can be any one known transmission connection side
Formula, such as V belt translation transmission.The bottom end of left and right liner plate 32 passes through spring 34 by drum rotation connection, top respectively and breaks
The inner wall of broken cylinder 1 is fixedly linked, and in 31 attrition crushing raw material block of left and right liner plate 32 and left and right breaker roll, spring 34 can be
Left and right liner plate 32 provides a buffering, so that the attrition crushing operation of left and right liner plate 32 and left and right breaker roll 31 to raw material block
It can maintain a relative constant power.The periphery of left and right breaker roll 31 is equipped with crushing teeth 35, and 32 court of left and right liner plate
The one side of breaker roll 31 is equipped with the counter blade 36 matched with crushing teeth 35 to left and right, under the action of crushing teeth 35 and counter blade 36,
Crushing effect is more preferable.
In the present embodiment, fall into broken 1 lower cavity of cylinder to accelerate the material between left and right liner plate 32, it is left,
The opposite side of right liner plate 32 is corresponding is hinged with left and right hang plate 37, and the bottom end of left and right hang plate 3 passes through and is obliquely installed
Shaft 38 is rotatablely connected.
Multi-stage screening mechanism 4 includes the first filter screen 41, the second filter screen 42 that right top to bottm is successively obliquely installed
With third filter screen 43, the pore size of the first filter screen 41, the second filter screen 42 and third filter screen 43 is successively
Reduce, and the first filter screen 41, the second filter screen 42 and the lower one end of third filter screen 43 are correspondingly provided with first row
Material mouth 13, the second discharge gate 14, third discharge gate 15.The side of broken cylinder 1 is equipped with screw elevator 5, the bottom of screw elevator 5
End is connected to first discharge port 13, and top is connected to broken 1 inner cavity top of cylinder.
In the present embodiment, for the ease of the first filter screen 13, the second filter screen 14 and third filter screen 15 to broken
Material after broken is sieved, the inclined direction of the first filter screen 13 and third filter screen 15 it is identical and with the second filter screen
The inclined direction of net 14 is on the contrary, shaft 38 is identical with the inclined direction of the second filter screen 14.
The operate with method of above-mentioned crushing device is as follows:
Material to be broken is put into broken cylinder 1 from feed hopper 11, the material after falling into can be in the band of the first driving motor 21
Under dynamic by atwirl cracking hammer head 24 carry out it is first smash processing, then, the material by smashing processing for the first time is fallen into
The pulverization process of secondary deep is carried out into lower broken roller mechanism 3, the material after beating extrusion process twice is ground into
The little particle of partial size difference then continues the material to fall and is separately recovered by multi-stage screening mechanism 4 by particle size, no
The particle or the thorough material of smashing portion for meeting particle size requirement are kept off by the first filter screen 41, and through screw elevator
5 return to broken 1 inner cavity of cylinder, carry out crushing operation again.
Finally, it is stated that above embodiments are merely intended for describing the technical solutions of the present application, but not for limiting the present application, this field
Other modifications or equivalent replacement that those of ordinary skill makes the technical solution of the utility model, it is practical without departing from this
The spirit and scope of new technique scheme should all cover in the scope of the claims of the utility model.
Claims (6)
1. a kind of Brown Alundum raw material block crushing device, including the broken cylinder with hollow structure, the top of the broken cylinder is equipped with
Feed hopper, bottom end be equipped with discharge bucket, it is characterised in that: be successively arranged from top to bottom in the broken cylinder broken linkage, under
Broken roller mechanism and multi-stage screening mechanism；
The upper broken linkage includes the first driving motor, broken rotary shaft and rotation crushing rod, first driving motor
Be fixedly installed in the broken cylinder top exterior walls central location and its power output shaft extend downward into broken cylinder and with it is broken
Rotary shaft is fixedly connected, and several groups rotate on crushing rod circumference uniform distribution and the broken rotary shaft circumferential side wall；
The lower broken roller mechanism is mirror image, including left and right breaker roll and left and right liner plate, the left and right breaker roll
Both ends and the second driving motor be sequentially connected, the bottom end of the left and right liner plate is hinged, top passes through spring and institute respectively
The inner wall for stating broken cylinder is connected, and the periphery of the breaker roll is equipped with crushing teeth, and the left and right liner plate towards it is described it is left,
The one side of right breaker roll is equipped with the counter blade matched with the crushing teeth；
The multi-stage screening mechanism includes the first filter screen, the second filter screen and third being successively obliquely installed from top to bottom
The pore size of filter screen, first filter screen, the second filter screen and third filter screen is sequentially reduced, and first
Filter screen, the second filter screen and the lower one end of third filter screen are correspondingly provided with first discharge port, the second discharge gate,
Three discharge gates.
2. Brown Alundum raw material block crushing device according to claim 1, it is characterised in that: in the left liner plate and right liner plate
Opposite side is equipped with left-leaning inclined plate, is equipped with Right deviation inclined plate, and left-leaning inclined plate in the right liner plate side opposite with left liner plate
Pass through the shaft being obliquely installed with the bottom end for having hang plate to be rotatablely connected.
3. Brown Alundum raw material block crushing device according to claim 1, it is characterised in that: the circumference of the broken rotary shaft
Side wall is equipped at least 3 groups of rotation crushing rods, and each rotation crushing rod is tilted down far from one end of the broken rotary shaft
And it is equipped with cracking hammer head.
4. Brown Alundum raw material block crushing device according to claim 1, it is characterised in that: the side of the broken cylinder is equipped with
Screw elevator, the bottom end of the screw elevator are connected to the first discharge port, are connected at the top of top and broken tube inner chamber.
5. Brown Alundum raw material block crushing device according to claim 1, it is characterised in that: first filter screen and
The inclined direction of three filter screens is identical, and the shaft is identical with the inclined direction of the second filter screen, and the first filter screen
It is opposite with the inclined direction of the second filter screen.
6. Brown Alundum raw material block crushing device according to claim 1, it is characterised in that: there are two the feed hoppers.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205616.2U CN208727625U (en) | 2018-07-27 | 2018-07-27 | A kind of Brown Alundum raw material block crushing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821205616.2U CN208727625U (en) | 2018-07-27 | 2018-07-27 | A kind of Brown Alundum raw material block crushing device |
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| CN208727625U true CN208727625U (en) | 2019-04-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821205616.2U Active CN208727625U (en) | 2018-07-27 | 2018-07-27 | A kind of Brown Alundum raw material block crushing device |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152784A (en) * | 2019-05-24 | 2019-08-23 | 苏州工业职业技术学院 | A kind of household garbage grinder |
| CN112138815A (en) * | 2020-09-19 | 2020-12-29 | 宋当建 | Method for preparing engineering aggregate by using smelting furnace slag |
| CN114011521A (en) * | 2021-11-04 | 2022-02-08 | 王召刚 | Be used for construction site rubbish clearance auxiliary device |
| CN114768696A (en) * | 2022-06-21 | 2022-07-22 | 东营煜煌能源技术有限公司 | Movable automatic production line for colloid particles for oil field |
| CN115283054A (en) * | 2022-07-25 | 2022-11-04 | 江苏大学镇江流体工程装备技术研究院 | Be applied to chemical industry multistage centrifugal pump's screening breaker |
-
2018
- 2018-07-27 CN CN201821205616.2U patent/CN208727625U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152784A (en) * | 2019-05-24 | 2019-08-23 | 苏州工业职业技术学院 | A kind of household garbage grinder |
| CN112138815A (en) * | 2020-09-19 | 2020-12-29 | 宋当建 | Method for preparing engineering aggregate by using smelting furnace slag |
| CN114011521A (en) * | 2021-11-04 | 2022-02-08 | 王召刚 | Be used for construction site rubbish clearance auxiliary device |
| CN114768696A (en) * | 2022-06-21 | 2022-07-22 | 东营煜煌能源技术有限公司 | Movable automatic production line for colloid particles for oil field |
| CN115283054A (en) * | 2022-07-25 | 2022-11-04 | 江苏大学镇江流体工程装备技术研究院 | Be applied to chemical industry multistage centrifugal pump's screening breaker |
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