CN207929266U - A kind of ore crushing screening plant - Google Patents
A kind of ore crushing screening plant Download PDFInfo
- Publication number
- CN207929266U CN207929266U CN201721906866.4U CN201721906866U CN207929266U CN 207929266 U CN207929266 U CN 207929266U CN 201721906866 U CN201721906866 U CN 201721906866U CN 207929266 U CN207929266 U CN 207929266U
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- China
- Prior art keywords
- level
- ore
- screening plant
- grinding device
- sieve
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Abstract
The utility model is related to a kind of ores to crush screening plant, including fixed frame, fixed frame is disposed with level-one grinding device, two level grinding device and screening plant from top to bottom, the discharge port of level-one grinding device bottom is connected to the feed inlet at the top of two level grinding device, the discharge port of two level grinding device bottom is connected to the feed inlet at the top of screening plant, the sieve extended from top to bottom equipped with helical form in screening plant, the upper end of sieve is connected with the discharge port of two level grinding device bottom, and screening plant side is equipped with dust-extraction unit.The utility model has the beneficial effects that it is simple in structure, integrate the crushing and screening of ore, ore to be comminuted passes through multi-stage crushing device, good crushing effect, production efficiency height；Meanwhile being sieved using helical form sieve, screening effect is good and is classified to ore；It is further provided with dust-extraction unit, avoids environmental pollution.
Description
Technical field
The utility model is related to ore processing facility technical fields, and in particular to a kind of ore crushing screening plant.
Background technology
Mineral resources are the material bases of contemporary mankind's survival and development, even the present flourishing in information technology high speed
It, mineral resources still play irreplaceable role in mankind's daily life.In mining production, it is often necessary to
Ore is further processed and is utilized, especially ore is crushed and screened.
There are certain defects for traditional ore processing facility, cannot be satisfied the demand of modern ore production：1, ore crushes
Machine and trommel extension set are provided separately, and first crush ore in pulverizer, are then focused in screening machine and are carried out
Screening, cumbersome, low production efficiency；2, traditional grinding device directly grinds ore just with huge mechanical force
Pressure, such crush efficiency is relatively low, and pulverized particles are larger；3, sieve cooperation vibrator is needed to be sieved when ore sizing, energy consumption
Greatly, and the ore after crushing and screening can not be classified.
Utility model content
The technical problem to be solved by the utility model is to provide a kind of ores to crush screening plant, apparatus structure letter
It is single, it is easy to operate, integrate crushing and screening, production efficiency is high, and crushing effect is preferable, while after sieving can also by ore into
Row classification is handled.
The technical solution that the utility model solves above-mentioned technical problem is as follows：
A kind of ore crushing screening plant, including fixed frame, the fixed frame are disposed with level-one crushing from top to bottom
Device, two level grinding device and screening plant, discharge port and the two level grinding device top of level-one grinding device bottom
The feed inlet in portion is connected to, and the discharge port of two level grinding device bottom is connected to the feed inlet at the top of the screening plant, institute
State the sieve extended from top to bottom equipped with helical form in screening plant, the upper end of the sieve and two level grinding device bottom
Discharge port linking, the screening plant side be equipped with dust-extraction unit.
The utility model has the beneficial effects that：Powder ore is treated by level-one grinding device and two level grinding device to carry out
Multi-stage crushing, crushing effect are preferable；Screening plant sieves the ore after crushing using its internal spiral helicine sieve,
Ore declines screening using the gravity of its own on spiral helicine sieve, is not necessarily to vibrator, reduces energy consumption；Pass through dust-extraction unit
Ore is removed in the dust for crushing, being generated in screening process, is reduced environmental pollution.
Based on the above technical solution, the utility model can also do following improvement.
Further, the level-one grinding device includes level-one crush box, and gravity drop hammer is equipped in the level-one crush box, described
The upper end of gravity drop hammer is fixedly connected with the telescopic end of telescopic device, and the telescopic device is fixed on the top of the level-one crush box
And it is electrically connected with control device.
Advantageous effect using above-mentioned further scheme is to drive gravity drop hammer to roll ore downwards by telescopic device, to mine
Stone carries out primary comminution.
Further, the telescopic device is hydraulic cylinder.
Advantageous effect using above-mentioned further scheme is to drive gravity drop hammer to roll ore using hydraulic cylinder, easy to operate.
Further, the level-one crush box is equipped with feed hopper.
Advantageous effect using above-mentioned further scheme is that ore is added in level-one grinding device by feed hopper, is made
With conveniently.
Further, the two level grinding device includes two level crush box, and being horizontally disposed in the two level crush box has shaft,
One end of the shaft pass through two level crush box side on through-hole and motor output end be rotatablely connected, the motor with
The control device is electrically connected, and the multipair pendulum for smashing ore is evenly arranged in the shaft.
Advantageous effect using above-mentioned further scheme is to control motor by control device shaft and pendulum is driven to swing,
Pendulum taps the ore after primary comminution in swing process, and two level crushing is carried out to it.
Further, the bottom of the level-one crush box and the two level crush box is tapered.
Advantageous effect using above-mentioned further scheme is to be designed to the bottom of level-one crush box and two level crush box
Taper, without external force, saves energy consumption so that the ore after crushing declines by the gravity of itself.
Further, the screening plant includes Material collecting box for harvesting, is vertically arranged in the Material collecting box for harvesting and separates the Material collecting box for harvesting
The partition board for the chamber for being respectively used to collect bulky grain ore and little particle ore at two, the sieve, which is located at, collects little particle mine
Above the chamber of stone and the lower end of the sieve is connected with the upper end of the partition board.
Advantageous effect using above-mentioned further scheme is that the ore after sieve sieves is collected in Material collecting box for harvesting respectively
In two chambers, the classification of ore is realized, it is easy to use.
Further, the both sides of the sieve are equipped with baffle.
Advantageous effect using above-mentioned further scheme is can to prevent ore from being slid during screening using baffle, shadow
Ring screening effect.
Further, the dust-extraction unit includes exhaust fan, and the exhaust fan is electrically connected with the control device, the exhausting
Machine is connected to by pipeline with the Material collecting box for harvesting, and the pipeline between the exhaust fan and the Material collecting box for harvesting is equipped with Rose Box, described
Filter plate is vertically arranged in Rose Box.
Advantageous effect using above-mentioned further scheme be by exhaust fan by level-one grinding device, two level grinding device and
The dust generated in screening plant is sucked out, while being filtered processing to the air with dust using Rose Box, avoids grey dustiness
Contaminate air.
Description of the drawings
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the internal structure schematic diagram of level-one grinding device and two level grinding device in the utility model；
Fig. 3 is the structural schematic diagram of sieve in the utility model.
In attached drawing, parts list represented by the reference numerals are as follows：
1, fixed frame, 2, level-one grinding device, 3, two level grinding device, 4, screening plant, 5, sieve, 6, level-one crushes
Case, 7, gravity drop hammer, 8, telescopic device, 9, feed hopper, 10, two level crush box, 11, shaft, 12, motor, 13, pendulum, 14, gather materials
Case, 15, partition board, 16, baffle, 17, exhaust fan, 18, Rose Box, 19, filter plate.
Specific implementation mode
The principles of the present invention and feature are described below in conjunction with attached drawing, example is served only for explaining this practicality
It is novel, it is not intended to limit the scope of the utility model.
As shown in Figure 1, Figure 2 and Figure 3, the utility model provides a kind of ore crushing screening plant, including fixed frame 1, Gu
Determine frame 1 and is disposed with level-one grinding device 2, two level grinding device 3 and screening plant 4,2 bottom of level-one grinding device from top to bottom
The discharge port in portion is connected to the feed inlet at 3 top of two level grinding device, the discharge port and screening plant of 3 bottom of two level grinding device
The feed inlet connection at 4 tops carries out multi-stage crushing by level-one grinding device 2 and two level grinding device 3 to ore, and ore crushes
Particle is smaller, and crushing effect is preferable；The sieve 5 extended from top to bottom equipped with helical form in screening plant 4, the upper end of sieve 5 with
The discharge port of 3 bottom of two level grinding device is connected, and ore can rely on its own gravity to decline screening, nothing on spiral helicine sieve 5
Energy consumption need to be reduced by vibrator；4 side of screening plant is equipped with dust-extraction unit, and ore is crushed in level-one grinding device 2 and two level
The process for crushing in device 3 and being sieved in screening plant 4 will produce a large amount of dusts, and ore is removed by dust-extraction unit 4
In the dust for crushing, being generated in screening process, reduce environmental pollution.
In the utility model, level-one grinding device 2 includes level-one crush box 6, and gravity drop hammer 7, weight are equipped in level-one crush box 6
Power hammer 7 upper end be fixedly connected with the telescopic end of telescopic device 8, telescopic device 8 be fixed on the top of level-one crush box 6 and its with
Control device is electrically connected；When work, telescopic device 8 can drive gravity drop hammer 7 to move downward and roll ore to be comminuted, treat ore
Carry out primary comminution；Telescopic device 8 is preferably hydraulic cylinder, and hydraulic cylinder is small, and pressure is big, easy to use.In addition to above structure,
Screw rod telescopic device also can be used in telescopic device 8, and in comparison, screw rod telescopic device volume is larger, and occupied space is big.
Preferably, in the utility model, level-one crush box 6 is equipped with feed hopper 9, feed hopper 9 and level-one crush box 6 into
Material mouth is connected to, and can realize that high-volume is fed by feed hopper 9, easy to use.
In the utility model, two level grinding device 3 includes two level crush box 10, is horizontally disposed in two level crush box 10 to have and turns
One end of axis 11, shaft 11 passes through the output end of through-hole and motor 12 on 10 side of two level crush box to be rotatablely connected, motor 12
It is fixed on the lateral wall of two level crush box 10 and it is electrically connected with control device, be evenly arranged in shaft 11 multipair for hitting
The pendulum 13 of broken ore；When work, control device controls motor 12 and shaft 11 is driven to rotate, and during shaft 11 rotates, turns
Pendulum 13 on axis 11 taps the ore after primary comminution, and separating twice is carried out to the ore after primary comminution.
Preferably, in the utility model, the bottom of level-one crush box 6 and two level crush box 10 is tapered, and level-one crushes
In case 6 after ore crushing, ore can drop to two level crush box 10 by the gravity of itself after primary comminution, two level crushing
Ore after 10 two level of case crushes can drop to screening plant 4 by the gravity of itself, without relying on external force, reduce energy consumption.
In the utility model, screening plant 4 includes Material collecting box for harvesting 14, is vertically arranged in Material collecting box for harvesting 14 and separates Material collecting box for harvesting 14
The partition board 15 for the chamber for being respectively used to collect bulky grain ore and little particle ore at two, sieve 5, which is located at, collects little particle mine
Above the chamber of the stone and lower end of sieve 5 is connected with the upper end of partition board 15 so that sieve 5 is placed exactly in Material collecting box for harvesting 14 and wherein receives
Collect the surface of the chamber of little particle ore, when screening, short grained ore fell to the little particle of 5 lower section of sieve by screening
In ore collection chamber, the ore of bulky grain enters along screening track in bulky grain ore collection chamber, realizes point of ore
Grade；Corresponding chamber is equipped with discharge port, easy-unloading.
Preferably, in the utility model, the both sides of sieve 5 are equipped with baffle 16, can prevent ore from sieving using baffle 16
During slide, avoid bulky grain ore from entering in little particle ore collection chamber, influence screening effect.
In the utility model, dust-extraction unit includes exhaust fan 17, and exhaust fan 17 is electrically connected with control device, and exhaust fan 17 is logical
Piping is connected to Material collecting box for harvesting 14, and the pipeline between exhaust fan 17 and Material collecting box for harvesting 14 is equipped with Rose Box 18, is erected in Rose Box 18
Straight to be provided with filter plate 19, ore is crushing and will produce a large amount of dusts in screening process, can be by first level flour by exhaust fan 17
Dust in crushing device 2, two level grinding device 3 and screening plant 4 is sucked out, while right using the filter plate 19 in Rose Box 18
Air with dust is filtered processing, and dust is avoided to pollute air.
The operation principle of the utility model is as follows：
When work, ore to be comminuted is added from feed hopper 9 in level-one grinding device 2；Control device starts telescopic device
8, telescopic device 8 drives gravity drop hammer 7 to roll ore to be comminuted, treats powder ore and carries out primary comminution, the mine after primary comminution
Stone falls to two level grinding device 3；Control device starts motor 12, and motor 12 drives shaft 11 to rotate, and shaft 11 is in rotation
In the process, the pendulum 13 in shaft 11 taps the ore after primary comminution, and separating twice is carried out to the ore after primary comminution；Two
Ore after secondary crushing is fallen on sieve 5, and the ore after the two level on sieve 5 crushes constantly declines sieve by the gravity of itself
Point, when screening, short grained ore was fallen to by screening in the little particle ore collection chamber of 5 lower section of sieve, the mine of bulky grain
Stone enters along screening track in bulky grain ore collection chamber, realizes the classification of ore.
The above is only the preferred embodiment of the present invention, is not intended to limit the utility model, all in this practicality
Within novel spirit and principle, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the utility model
Within the scope of shield.
Claims (9)
1. a kind of ore crushes screening plant, it is characterised in that：Including fixed frame (1), the fixed frame (1) is from top to bottom successively
It is provided with level-one grinding device (2), two level grinding device (3) and screening plant (4), level-one grinding device (2) bottom
Discharge port is connected to the feed inlet at the top of the two level grinding device (3), the discharge port of two level grinding device (3) bottom with
Feed inlet connection at the top of the screening plant (4), the interior sieve extended from top to bottom equipped with helical form of the screening plant (4)
(5), the upper end of the sieve (5) is connected with the discharge port of two level grinding device (3) bottom, the screening plant (4) one
Side is equipped with dust-extraction unit.
2. a kind of ore according to claim 1 crushes screening plant, it is characterised in that：The level-one grinding device (2)
Including level-one crush box (6), be equipped with gravity drop hammer (7) in the level-one crush box (6), the upper end of the gravity drop hammer (7) with it is flexible
The telescopic end of device (8) is fixedly connected, and the telescopic device (8) is fixed on the top of the level-one crush box (6) and itself and control
Device electrical connection processed.
3. a kind of ore according to claim 2 crushes screening plant, it is characterised in that：The telescopic device (8) is liquid
Cylinder pressure.
4. a kind of ore according to claim 2 crushes screening plant, it is characterised in that：On the level-one crush box (6)
Equipped with feed hopper (9).
5. a kind of ore according to claim 2 crushes screening plant, it is characterised in that：The two level grinding device (3)
Being horizontally disposed with including two level crush box (10), in the two level crush box (10) has shaft (11), one end of the shaft (11)
The output end of through-hole and motor (12) on two level crush box (10) side is rotatablely connected, the motor (12) and institute
Control device electrical connection is stated, the multipair pendulum (13) for smashing ore is evenly arranged on the shaft (11).
6. a kind of ore according to claim 5 crushes screening plant, it is characterised in that：The level-one crush box (6) and
The bottom of the two level crush box (10) is tapered.
7. a kind of ore according to claim 2 crushes screening plant, it is characterised in that：The screening plant (4) includes
Material collecting box for harvesting (14), be vertically arranged in the Material collecting box for harvesting (14) by the Material collecting box for harvesting (14) be separated into two be respectively used to collect it is big
The partition board (15) of the chamber of granular ore and little particle ore, the sieve (5) are located above the chamber for collecting little particle ore
And the lower end of the sieve (5) is connected with the upper end of the partition board (15).
8. a kind of ore according to claim 7 crushes screening plant, it is characterised in that：The both sides of the sieve (5) are set
There is baffle (16).
9. a kind of ore according to claim 7 crushes screening plant, it is characterised in that：The dust-extraction unit includes exhausting
Machine (17), the exhaust fan (17) are electrically connected with the control device, and the exhaust fan (17) passes through pipeline and the Material collecting box for harvesting
(14) it is connected to, the pipeline between the exhaust fan (17) and the Material collecting box for harvesting (14) is equipped with Rose Box (18), the Rose Box
(18) filter plate (19) is vertically arranged in.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906866.4U CN207929266U8 (en) | 2017-12-29 | 2017-12-29 | A kind of ore crushing screening plant |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721906866.4U CN207929266U8 (en) | 2017-12-29 | 2017-12-29 | A kind of ore crushing screening plant |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN207929266U true CN207929266U (en) | 2018-10-02 |
| CN207929266U8 CN207929266U8 (en) | 2019-03-15 |
Family
ID=63648035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721906866.4U Expired - Fee Related CN207929266U8 (en) | 2017-12-29 | 2017-12-29 | A kind of ore crushing screening plant |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207929266U8 (en) |
-
2017
- 2017-12-29 CN CN201721906866.4U patent/CN207929266U8/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| CN207929266U8 (en) | 2019-03-15 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP02 | Change in the address of a patent holder |
Address after: 434200 Chengdong Industrial Park, Songzi City, Jingzhou City, Hubei Province Patentee after: SONGZI JINJIN MINING MACHINERY Co.,Ltd. Address before: 434200 Chengdong Industrial Park, Songzi City, Jingmen City, Hubei Province Patentee before: SONGZI JINJIN MINING MACHINERY Co.,Ltd. |
|
| CP02 | Change in the address of a patent holder | ||
| CU01 | Correction of utility model |
Correction item: Address of the patentee Correct: Dongcheng Industrial Park, Songzi City, Jingzhou City, Hubei Province False: East Industrial Park of Songzi City, Jingmen City, Hubei Province Number: 40-01 Volume: 34 Correction item: Address of the patentee Correct: Dongcheng Industrial Park, Songzi City, Jingzhou City, Hubei Province False: East Industrial Park of Songzi City, Jingmen City, Hubei Province Number: 40-01 Page: The title page Volume: 34 |
|
| CU01 | Correction of utility model | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181002 Termination date: 20211229 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |