CN207254391U - A kind of mineral products crushing grinding device - Google Patents
A kind of mineral products crushing grinding device Download PDFInfo
- Publication number
- CN207254391U CN207254391U CN201721191536.1U CN201721191536U CN207254391U CN 207254391 U CN207254391 U CN 207254391U CN 201721191536 U CN201721191536 U CN 201721191536U CN 207254391 U CN207254391 U CN 207254391U
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- pressure roller
- rotating
- rotating pressure
- roller
- driving
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- 238000000227 grinding Methods 0.000 title claims abstract description 32
- 229910052500 inorganic mineral Inorganic materials 0.000 title claims abstract description 20
- 239000011707 mineral Substances 0.000 title claims abstract description 20
- 239000004576 sand Substances 0.000 claims abstract description 29
- 230000005540 biological transmission Effects 0.000 abstract description 3
- 238000000034 method Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 3
- 239000004575 stone Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 208000008425 Protein Deficiency Diseases 0.000 description 1
- 210000003491 Skin Anatomy 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000002045 lasting Effects 0.000 description 1
- 238000003801 milling Methods 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 230000000717 retained Effects 0.000 description 1
Abstract
A kind of mineral products crushing grinding device, it is characterized in that：Including breaker and lapping device, the breaker includes conveyer belt, the first rotating pressure roller, the second rotating pressure roller, driving rotating pressure roller, driving motor, first rotating pressure roller, driving rotating pressure roller tighten conveyer belt, driving motor is used to rotate driving rotating pressure roller, first rotating pressure roller is arranged above the second rotating pressure roller, is connected between second rotating pressure roller and driving rotating pressure roller by transmission mechanism；The lapping device includes sand cylinder and the rotating roller being arranged in sand cylinder, and rotating roller side is provided with the swinging plate that can be stretched.The utility model realizes graded crushing, broken and grinding is carried out in two steps, and compared to traditional ore from the direct crushing grinding of lump ore into comminution, the present apparatus is not moment high intensity crushing grinding, be not in the situation that equipment momentary load increased dramatically, improve the durable performance of equipment.
Description
Technical field
The utility model belongs to mineral products sample preparing technical field, and in particular to a kind of mineral products crushing grinding device.
Background technology
Prepared by sample is the process for making mineral products sample reach analysis or trystate, and the crushing grinding of wherein mineral products is
Important step prepared by sample, the mineral products after crushing could carry out the preparation processes such as follow-up mixing, division, prepared by sample
Purpose is that the sample ore of collection is prepared into the analysis sample ore that can represent original sample ore characteristic by above step.At present, it is domestic
The mineral products milling apparatus used is mostly disposably to complete whole crushing grinding process, when the ore moment of bulk is by grinding
Mill is when being changed into less block or even powdered, since meeting of bearing equipment moment is larger, easily to equipment especially power
Device produces damage, so as to influence the performance of equipment.
The content of the invention
The utility model is directed to the above-mentioned problems of the prior art and deficiency, there is provided a kind of mineral products crushing grinding dress
Put.
The utility model is achieved through the following technical solutions：A kind of mineral products crushing grinding device, it is characterized in that：Bag
Include breaker and lapping device, mineral products first pass through breaker carry out it is tentatively broken, then by lapping device into traveling
The grinding of one step；The breaker includes conveyer belt, the first rotating pressure roller, the second rotating pressure roller, driving rotating pressure roller, drive
Dynamic motor, first rotating pressure roller, driving rotating pressure roller tighten conveyer belt, and driving motor is used to turn driving rotating pressure roller
Dynamic, the first rotating pressure roller is arranged above the second rotating pressure roller, between second rotating pressure roller and driving rotating pressure roller
It is connected by transmission mechanism；The lapping device includes sand cylinder and the rotating roller being arranged in sand cylinder, the grinding
Cylinder open upper end, bottom surface is strainer；The rotating roller is driven by the motor of sand cylinder bottom, and rotating roller side is provided with energy
Enough flexible swinging plates；The sand cylinder section is oval.
The beneficial effects of the utility model are：Apparatus structure is simple, realizes graded crushing, lump ore is by broken dress
The extruding put carries out preliminary crush and is changed into medium sized lump, and the lump of medium shape again passes by lapping device progress
Grinding ultimately forms the block stone that meets sample requirement size, graded crushing, greatly reduces the momentary load of equipment.Due to grinding
The cross section of cylinder is ellipse, and the cross section of rotating roller is circle, therefore, the distance between rotating roller and sand cylinder inner wall
It is slowly to change, the high intensity crush and grind of moment will not be caused to ore, so that during grinding, will not causes
The instantaneous load increase of driving equipment.The utility model is incremental, and broken and grinding is carried out in two steps, compared to traditional from big
For the direct crushing grinding of lump ore stone into the ore of comminution, the present apparatus is not moment high intensity crushing grinding, is not in equipment wink
Between load situation about increased dramatically, improve the durable performance of equipment.
Brief description of the drawings
Fig. 1 is the overall structure diagram of the utility model.
Fig. 2 is sand cylinder and rotating roller position relationship overlooking the structure diagram in the utility model.
Fig. 3 is the utility model rotating roller side structure schematic diagram.
1- sand cylinders, 2- rotating rollers, 3- springs, 4- top caps, 5- arc panels, 6- swinging plates, 7- conveyer belts, 8- first rotate
Pressure roller, the second rotating pressure rollers of 9-, 10- grooves, 11- drivings rotating pressure roller, 12- drivings motor one, 13- motors two, 14- transmission skins
Band, 15- batch turning plates.
Embodiment
The technical solution of the utility model is described in further detail below by way of examples and with reference to the accompanying drawings.
A kind of mineral products crushing grinding device, it is characterized in that：Including breaker and lapping device, mineral products first pass through brokenly
Crushing device tentatively crush, and is then further ground by lapping device；The breaker includes conveyer belt
7th, the first rotating pressure roller 8, the second rotating pressure roller 9, driving rotating pressure roller 11, driving motor 1,8 He of the first rotating pressure roller
Driving rotating pressure roller 11 tightens conveyer belt 7, and driving motor 1 is used to rotate driving rotating pressure roller 11, drives rotating pressure roller
11 drive the first rotating pressure roller 8 by conveyer belt 7, and the first rotating pressure roller 8 is arranged above the second rotating pressure roller 9, described
It is connected between second rotating pressure roller 9 and driving rotating pressure roller 11 by feed belt 14；The lapping device includes sand cylinder 1
With the rotating roller 2 being arranged in sand cylinder 1,1 open upper end of sand cylinder, bottom surface is strainer, and the rotating roller 2 passes through
The motor 2 13 of sand cylinder bottom drives, and 2 side of rotating roller is provided with vertical groove 10, is provided with and stirs in groove 10
Plate 6；Swinging plate 6 is provided with two, and is symmetricly set in the grooves on two sides 10 of rotating roller 2, between the swinging plate 6 in groove 10
It is connected by the spring 3 inside rotating roller；The transversal profile of the sand cylinder 1 is oval.
Specifically, described 6 one end of swinging plate is provided with arc panel 5.The setting of arc panel 5 enables to swinging plate 6 to exist
During rotation, the pressure between 1 inner wall of sand cylinder slowly increases, and effectively avoids frictional force moment between the two
Increase, so that cause 2 rotary course moment of rotating roller to be obstructed, the load moment increase of motor 2 13.
Specifically, the top cap 4 of truncated cone-shaped is provided with the top surface of the rotating roller 2.The setting of top cap 4 can avoid ore deposit
Stone is dropped on 2 top surface of rotating roller, and causing ore to be retained for a long time in 2 top surface of rotating roller cannot grind, after top cap 4 is set,
Since top cap 4 is in truncated cone-shaped, ore can timely be ground after falling in top cap 4 along the falling sideways of top cap 4 to strainer
Mill.
Specifically, breaker is connected with lapping device by batch turning plate 15, and the ore after broken is along batch turning plate 15
Into in sand cylinder 1.
The smashing principle of the present apparatus is：Lump ore is placed on conveyer belt 7, driving motor 1 drives driving rotation pressure
Roller
11 are rotated, since driving rotating pressure roller 11 passes through conveyer belt 7 and the rotation pressure of feed belt 14 and first respectively
Roller 8 is connected with the second rotating pressure roller 9, and therefore, the first rotating pressure roller 8 and the second rotating pressure roller 9 rotate at the same time, on conveyer belt 7
Lump ore is squeezed and crushes when passing through between the first rotating pressure roller 8 and the second rotating pressure roller 9, completes shattering process.
The lapping principle of the present apparatus is：Ore after broken is fallen directly into sand cylinder 1, starts motor 2 13,
Electricity
Machine 2 13 drives rotating roller 2 to rotate, and constantly stirs ore with rotating roller 2 while rotating swinging plate 6 and is grinding
Rotated in cylinder 1, with reference to Fig. 2,1 cross section of sand cylinder is ellipse, and the section of rotating roller 2 is circle, that is to say, that rotating roller 2
Side and the distance between 1 inner wall of sand cylinder are equal not to the utmost, when the ore plate 6 that is struck is toggled it between rotating roller 2 and sand cylinder 1
During position in small distance, rotating roller 2 forms ore with 1 inner wall of sand cylinder and extrudes, so as to play the role of crushing.Need
Bright, swinging plate 6 is arranged on by spring 3 in the groove 10 of 2 side of rotating roller, when swinging plate 6 turns to rotating roller 2 with grinding
Between mill tube 1 during position closer to the distance, swinging plate 6 is extruded be subject to 1 inner wall of sand cylinder, so that spring 3 is shunk, and then
Drive swinging plate 6 to retract into groove 10, ensure that rotating roller 2 will not be right because of swinging plate 6 when rotating to the position with this
The friction of 1 inner wall of sand cylinder hinders the normal rotation of rotating roller 2；When swinging plate 6 is rotated therewith in rotating roller 2 and sand cylinder 1
Between wall during distant position, spring 3 stretches so that swinging plate 6 extends to be stirred so as to lasting played to ore
Effect, avoid ore from being accumulated in sand cylinder, ensure ore can timely be ground.
The utility model grinding is broken incremental, and broken and grinding is carried out in two steps, compared to traditional from lump ore
For direct crushing grinding into the ore of comminution, the present apparatus is not moment high intensity crushing grinding, is not in equipment momentary load
Situation about increased dramatically, improves the durable performance of equipment.
Claims (5)
1. a kind of mineral products crushing grinding device, it is characterized in that：Including breaker and lapping device, mineral products first pass through broken
Device tentatively crush, and is then further ground by lapping device；The breaker includes conveyer belt, the
One rotating pressure roller, the second rotating pressure roller, driving rotating pressure roller, driving motor, first rotating pressure roller, driving rotating pressure roller will
Conveyer belt is tightened, and driving motor is used to rotate driving rotating pressure roller, and driving rotating pressure roller drives the first rotation by conveyer belt
Pressure roller, the first rotating pressure roller are arranged above the second rotating pressure roller, second rotating pressure roller and driving rotating pressure roller it
Between be connected by transport mechanism；The lapping device includes sand cylinder and the rotating roller being arranged in sand cylinder, and described grinds
Mill tube open upper end, bottom surface are strainer；The rotating roller is driven by the motor of sand cylinder bottom, and rotating roller side is provided with
The swinging plate that can be stretched；The sand cylinder section is oval.
2. mineral products crushing grinding device according to claim 1, it is characterized in that：Described swinging plate one end is provided with arc
Shape plate.
3. mineral products crushing grinding device according to claim 1, it is characterized in that：The swinging plate is provided with two,
It is symmetricly set on the both sides of rotating roller.
4. mineral products crushing grinding device according to claim 3, it is characterized in that：Pass through between two swinging plates
Spring inside rotating roller is connected with each other.
5. mineral products crushing grinding device according to claim 1, it is characterized in that：Set at the top surface of the rotating roller
There is the top cap of truncated cone-shaped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191536.1U CN207254391U (en) | 2017-09-18 | 2017-09-18 | A kind of mineral products crushing grinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721191536.1U CN207254391U (en) | 2017-09-18 | 2017-09-18 | A kind of mineral products crushing grinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207254391U true CN207254391U (en) | 2018-04-20 |
Family
ID=61921799
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721191536.1U Active CN207254391U (en) | 2017-09-18 | 2017-09-18 | A kind of mineral products crushing grinding device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207254391U (en) |
-
2017
- 2017-09-18 CN CN201721191536.1U patent/CN207254391U/en active Active
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