CN109847854A - A kind of environment-friendly type crusberscreen - Google Patents
A kind of environment-friendly type crusberscreen Download PDFInfo
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- CN109847854A CN109847854A CN201811612115.0A CN201811612115A CN109847854A CN 109847854 A CN109847854 A CN 109847854A CN 201811612115 A CN201811612115 A CN 201811612115A CN 109847854 A CN109847854 A CN 109847854A
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- rotor
- bushing
- cabinet
- environment
- crusberscreen
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Abstract
The present invention relates to a kind of environment-friendly type crusberscreens, including cabinet, feed inlet is equipped in the top of the cabinet, discharge port is equipped in the lower section of the cabinet side, it is equipped in the cabinet respectively by the rotor I and rotor II of driving device driving rotation, the rotor I is located at the oblique upper of rotor II, the bushing being obliquely installed is equipped in the lower section of the rotor I and rotor II, the conveyor belt being obliquely installed, discharge port described in the discharge end face of the conveyor belt are equipped with below the bushing.A crusher of the invention realizes two-stage crushing, with can continue to be economized on resources on rotor I after the tup abrasion on broken and screening function, rotor II；The bushing bottom is equipped with vibrating motor, and the vibration of motor accelerates the lower leakage of material；It is also the lower leakage for facilitating material that bushing, which is hung in crusher by spring and has certain inclination angle, crushes and screens that work efficiency is high, reaches depositing dust purpose, plays environmental-protection function.
Description
Technical field
The invention belongs to Crushing & Screening Machineries technical fields, and in particular to a kind of environment-friendly type crusberscreen.
Background technique
Currently, material it is broken be numerous industry departments such as mine, building materials, chemical industry, metallurgy production in can not or
A kind of scarce technical process, being crushed is that external force is applied on the material being broken, and overcomes the intermolecular cohesive force of material, makes bulk
Material splits into the process of several fritters.
Crushing operation is divided into that mechanical energy is broken and on-mechanical can be crushed such as electric energy, heat by form of energy difference consumed by it
Energy is equal.Industrially mainly be crushed using mechanical force, method there are several types of: crush, split it is broken, fracture, grind, impact cutting
It is broken etc..Mechanical system is broken to be relatively suitable for the broken of brittle material, is widely used in mine metallurgy industry material processing work at present
Skill.The mechanical crusher applied on the market can only carry out primary fragmentation at present, and broken to be not thorough, crushing effect is poor, for cannot
The qualified large particle that is enough broken cannot achieve to be crushed again, broken low efficiency, and existing crusher does not have depositing dust
Effect, not environmentally, pollute environment.
Summary of the invention
In order to solve the above-mentioned technical problem proposed in background technique, the present invention proposes a kind of environment-friendly type crusberscreen,
A crusher of the invention realizes two-stage crushing, with can be after after the tup abrasion on broken and screening function, rotor II
Continue on rotor I, economizes on resources；The bushing bottom is equipped with vibrating motor, and the vibration of motor accelerates the lower leakage of material；Leakage
It is also the lower leakage for facilitating material that plate, which is hung in crusher by spring and has certain inclination angle, crushes and screens that work efficiency is high,
Reach depositing dust purpose, plays environmental-protection function.
The technical solution of the invention is as follows: the present invention provides a kind of environment-friendly type crusberscreen, including cabinet, described
The top of cabinet is equipped with feed inlet, is equipped with discharge port in the lower section of the cabinet side, is equipped in the cabinet respectively by driving
The rotor I and rotor II of dynamic device driving rotation, the rotor I is located at the oblique upper of rotor II, in the rotor I and rotor II
Lower section be equipped with the bushing that is obliquely installed, the conveyor belt being obliquely installed is equipped with below the bushing, the conveyor belt
Discharge port described in discharge end face.
Working principle: material enters crusher by feed inlet, carries out level-one by rotor I and is crushed, broken material is fallen in
On bushing, the material less than bushing bore size is split into conveyor belt, greater than bushing bore size material in bushing
With quickly walked downwards under the collective effect of rotor I, by rotor II carry out two-stage crushing, broken material is fallen on bushing, small
Be split into conveyor belt in the material of bushing bore size, greater than bushing bore size material in bushing and rotor II
It quickly walks downwards under collective effect, and is discharged by discharge port.
Preferably, being drilled with several spray apertures on cabinet left and right sidesing wall plate, wallboard outer surface is welded in a crisscross manner simultaneously
And the rectangle water-flowing trough communicated with spray apertures, water inlet is respectively arranged on the left side and the right side in rectangle water-flowing trough.Preferably, institute
The main shaft for stating rotor I and rotor II is respectively equipped with water retaining disk close to position of bearings.
Several spray apertures are drilled on cabinet left and right sidesing wall plate, wallboard outer surface is welded with criss-cross and and spray apertures
The rectangle water-flowing trough communicated, the water with certain pressure are passed through rectangle water-flowing trough by water inlet and are sprayed onto machine by spray apertures
Inside reaches depositing dust purpose, plays environmental-protection function, wherein rotor main shaft close to position of bearings be equipped with water retaining disk, prevent water along
Main shaft flows into bearing.
Preferably, the center below the bushing is equipped with vibrating motor.The bushing bottom is equipped with vibration
Motor, the vibration of motor accelerate the lower leakage of material.
Preferably, the crusher is hammer mill, the tup part of rotor I and rotor II on hammer mill
It is staggered.The rotor of hammer mill mainly by main shaft, hammer disk, tup, hammer axis, spacer, locking device, bearing, bearing block,
The composition such as sealing device.Wherein tup is suspended on main shaft, and centre is spaced apart by hammer disk, driven by the motor, tup
Whipping comes under high speed, by impacting and grinding hardness material in stripping crushed limestone etc..
Preferably, the tup of the rotor II is sharper than the tup of the rotor I.Tup abrasion on the rotor II
After can continue on rotor I
Preferably, the bushing is connected on the wallboard of the cabinet by four pendulum springs.
Preferably, the tilt angle and conveying skin of II circle center line connecting of the tilt angle of the bushing, rotor I and rotor
The tilt angle of band is consistent.
Preferably, the tilt angle of the bushing, rotor I and II circle center line connecting of rotor and conveyor belt be 30 °-
45°.It is also the lower leakage for facilitating material that bushing, which is hung in crusher by spring and has certain inclination angle, the work effect crushed and screened
Rate is high.
Preferably, being equipped with bracket in the lower section of the cabinet, the case supports are in the top of the bracket.
The invention has the following advantages:
1) after a crusher of the invention is realized two-stage crushing, is worn with the tup on broken and screening function, rotor II
It can continue to be economized on resources on rotor I；The bushing bottom is equipped with vibrating motor, and the vibration of motor accelerates material
Lower leakage；It is also the lower leakage for facilitating material, the work crushed and screened that bushing, which is hung in crusher by spring and has certain inclination angle,
It is high-efficient.
2) water in the present invention with certain pressure is passed through rectangle water-flowing trough by water inlet and is sprayed onto machine by spray apertures
Inside device, reach depositing dust purpose, play environmental-protection function, wherein rotor main shaft is equipped with water retaining disk close to position of bearings, prevents water suitable
Main shaft flow into bearing.
Detailed description of the invention
In order to more clearly explain the embodiment of the invention or the technical proposal in the existing technology, to embodiment or will show below
There is attached drawing needed in technical description to be briefly described, it should be apparent that, the accompanying drawings in the following description is only this
Some embodiments of invention for those of ordinary skill in the art without creative efforts, can be with
It obtains other drawings based on these drawings.
Fig. 1 is the structural diagram of the present invention；
In figure, 1, feed inlet, 2, discharge port, 3, bracket, 4, conveyor belt, 5, vibrating motor, 6, bushing, 7, pendulum spring, 8,
Rotor I, 9, cabinet, 10, rotor II, 11, water inlet, 12, water retaining disk, 13, rectangle water-flowing trough, 14, water service pipe.
Specific embodiment
In order to make the objectives, technical solutions, and advantages of the present invention clearer, with reference to embodiments, to the present invention
It is further elaborated.It should be appreciated that the specific embodiments described herein are merely illustrative of the present invention, it is not used to
Limit the present invention.
With reference to the accompanying drawing and specific embodiment is further described application principle of the invention.
Embodiment 1, if Fig. 1 is this patent structure chart, a kind of environment-friendly type crusberscreen, including cabinet 9, in the cabinet
9 top is equipped with feed inlet 1, is equipped with discharge port 2 in the lower section of 9 side of cabinet, is equipped in the cabinet 9 respectively by driving
The rotor I 8 and rotor II 10 of dynamic device driving rotation, the rotor I 8 is located at the oblique upper of rotor II 10, in the rotor I 8
It is equipped with the bushing 6 being obliquely installed with the lower section of rotor II 10, the conveyor belt 4 being obliquely installed, institute are equipped with below the bushing 6
State discharge port 2 described in the discharge end face of conveyor belt 4.
In the present embodiment, several spray apertures are drilled on 9 left and right sidesing wall plate of cabinet, wallboard outer surface is welded in a crisscross manner
And the rectangle water-flowing trough 13 communicated with spray apertures is respectively arranged on the left side and the right side water inlet 11 in rectangle water-flowing trough 13.As
It is preferred that the main shaft in the rotor I 8 and rotor II 10 is respectively equipped with water retaining disk 12 close to position of bearings.
Several spray apertures are drilled on 9 left and right sidesing wall plate of cabinet, wallboard outer surface is welded with criss-cross and and spray
The rectangle water-flowing trough 13 that hole communicates, the water with certain pressure are passed through rectangle water-flowing trough 13 by water inlet 11 and are sprayed by spray apertures
It is spread across inside machine, reaches depositing dust purpose, play environmental-protection function, wherein rotor main shaft is equipped with water retaining disk 12 close to position of bearings,
Prevent water from flowing into bearing along main shaft.
In the present embodiment, the center below the bushing 6 is equipped with vibrating motor 5.6 bottom of bushing is equipped with
Vibrating motor 5, the vibration of motor accelerate the lower leakage of material.
In the present embodiment, the crusher is hammer mill, the tup portion of rotor I and rotor II on hammer mill
Divide and is staggered.The rotor of hammer mill is mainly by main shaft, hammer disk, tup, hammer axis, spacer, locking device, bearing, bearing
The composition such as seat, sealing device.Wherein tup is suspended on main shaft, and centre is spaced apart by hammer disk, driven by the motor, hammer
Head whipping under high speed comes, by impacting and grinding hardness material in stripping crushed limestone etc..
In the present embodiment, the tup of the rotor II 10 is sharper than the tup of the rotor I 8.On the rotor II 10
It can continue after tup abrasion on rotor I 8.
In the present embodiment, the bushing 6 is connected on the wallboard of the cabinet 9 by four pendulum springs 7.
In the present embodiment, the tilt angle of II 10 circle center line connecting of tilt angle, rotor I 8 and rotor of the bushing 6 and
The tilt angle of conveyor belt 4 is consistent.The inclination of the bushing 6, rotor I 8 and II 10 circle center line connecting of rotor and conveyor belt 4
Angle is 30 °.It is also the lower leakage for facilitating material that bushing 6, which is hung in crusher by pendulum spring 7 and has certain inclination angle, is crushed
Work efficiency is high for screening.
In the present embodiment, it is equipped with bracket 3 in the lower section of the cabinet 9, the cabinet 9 is supported in the top of the bracket 3.
Working principle: material enters crusher by feed inlet 1, carries out level-one by rotor I 8 and is crushed, broken material is fallen
On bushing 6, the material less than 6 bore size of bushing is split into conveyor belt 4, greater than the material of 6 bore size of bushing
Bushing 6 with quickly walked downwards under the collective effect of rotor I 8, two-stage crushing is carried out by rotor II 10, broken material falls in
On bushing 6, the material less than 6 bore size of bushing is split into conveyor belt 4, and the material greater than 6 bore size of bushing exists
Bushing 6 with quickly walked downwards under the collective effect of rotor II 10, and be discharged by discharge port 2.
Embodiment 2, if Fig. 1 is this patent structure chart, a kind of environment-friendly type crusberscreen, including cabinet 9, in the cabinet
9 top is equipped with feed inlet 1, is equipped with discharge port 2 in the lower section of 9 side of cabinet, is equipped in the cabinet 9 respectively by driving
The rotor I 8 and rotor II 10 of dynamic device driving rotation, the rotor I 8 is located at the oblique upper of rotor II 10, in the rotor I 8
It is equipped with the bushing 6 being obliquely installed with the lower section of rotor II 10, the conveyor belt 4 being obliquely installed, institute are equipped with below the bushing 6
State discharge port 2 described in the discharge end face of conveyor belt 4.
In the present embodiment, several spray apertures are drilled on 9 left and right sidesing wall plate of cabinet, wallboard outer surface is welded in a crisscross manner
And the rectangle water-flowing trough 13 communicated with spray apertures is respectively arranged on the left side and the right side water inlet 11 in rectangle water-flowing trough 13.As
It is preferred that the main shaft in the rotor I 8 and rotor II 10 is respectively equipped with water retaining disk 12 close to position of bearings.
Several spray apertures are drilled on 9 left and right sidesing wall plate of cabinet, wallboard outer surface is welded with criss-cross and and spray
The rectangle water-flowing trough 13 that hole communicates, the water with certain pressure are passed through rectangle water-flowing trough 13 by water inlet 11 and are sprayed by spray apertures
It is spread across inside machine, reaches depositing dust purpose, play environmental-protection function, wherein rotor main shaft is equipped with water retaining disk 12 close to position of bearings,
Prevent water from flowing into bearing along main shaft.
In the present embodiment, the center below the bushing 6 is equipped with vibrating motor 5.6 bottom of bushing is equipped with
Vibrating motor 5, the vibration of motor accelerate the lower leakage of material.
In the present embodiment, the crusher is hammer mill, the tup portion of rotor I and rotor II on hammer mill
Divide and is staggered.The rotor of hammer mill is mainly by main shaft, hammer disk, tup, hammer axis, spacer, locking device, bearing, bearing
The composition such as seat, sealing device.Wherein tup is suspended on main shaft, and centre is spaced apart by hammer disk, driven by the motor, hammer
Head whipping under high speed comes, by impacting and grinding hardness material in stripping crushed limestone etc..
In the present embodiment, the tup of the rotor II 10 is sharper than the tup of the rotor I 8.On the rotor II 10
It can continue after tup abrasion on rotor I 8.
In the present embodiment, the bushing 6 is connected on the wallboard of the cabinet 9 by four pendulum springs 7.
In the present embodiment, the tilt angle of II 10 circle center line connecting of tilt angle, rotor I 8 and rotor of the bushing 6 and
The tilt angle of conveyor belt 4 is consistent.The inclination of the bushing 6, rotor I 8 and II 10 circle center line connecting of rotor and conveyor belt 4
Angle is 45 °.It is also the lower leakage for facilitating material that bushing 6, which is hung in crusher by pendulum spring 7 and has certain inclination angle, is crushed
Work efficiency is high for screening.
In the present embodiment, it is equipped with bracket 3 in the lower section of the cabinet 9, the cabinet 9 is supported in the top of the bracket 3.
Working principle: material enters crusher by feed inlet 1, carries out level-one by rotor I 8 and is crushed, broken material is fallen
On bushing 6, the material less than 6 bore size of bushing is split into conveyor belt 4, greater than the material of 6 bore size of bushing
Bushing 6 with quickly walked downwards under the collective effect of rotor I 8, two-stage crushing is carried out by rotor II 10, broken material falls in
On bushing 6, the material less than 6 bore size of bushing is split into conveyor belt 4, and the material greater than 6 bore size of bushing exists
Bushing 6 with quickly walked downwards under the collective effect of rotor II 10, and be discharged by discharge port 2.
Certainly, above description is also not limited to the example above, technical characteristic of the present invention without description can by or
It is realized using the prior art, details are not described herein；Above embodiments and attached drawing are only used to illustrate the technical scheme of the present invention not
It is limitation of the present invention, is described the invention in detail referring to preferred embodiment, the ordinary skill people of this field
Member is it should be appreciated that variation, remodeling, the addition that those skilled in the art are made within the essential scope of the present invention
Or replacement also should belong to claims of the invention without departure from spirit of the invention.
Claims (10)
1. a kind of environment-friendly type crusberscreen, it is characterised in that: including cabinet, it is equipped with feed inlet in the top of the cabinet,
The lower section of the cabinet side is equipped with discharge port, is equipped in the cabinet respectively by I He of rotor of driving device driving rotation
Rotor II, the rotor I are located at the oblique upper of rotor II, and the leakage being obliquely installed is equipped in the lower section of the rotor I and rotor II
Plate is equipped with the conveyor belt being obliquely installed, discharge port described in the discharge end face of the conveyor belt below the bushing.
2. a kind of environment-friendly type crusberscreen according to claim 1, it is characterised in that: be drilled on cabinet left and right sidesing wall plate
Several spray apertures, wallboard outer surface is welded with rectangle water-flowing trough that is criss-cross and communicating with spray apertures, in rectangle water flowing
Slot is respectively arranged on the left side and the right side water inlet.
3. a kind of environment-friendly type crusberscreen according to claim 2, it is characterised in that: in the rotor I and rotor II
Main shaft be respectively equipped with water retaining disk close to position of bearings.
4. a kind of environment-friendly type crusberscreen according to claim 1, it is characterised in that: the center below the bushing
Position is equipped with vibrating motor.
5. a kind of environment-friendly type crusberscreen according to claim 1, it is characterised in that: the crusher is hammer crushing
The tup part of machine, rotor I and rotor II on hammer mill is staggered.
6. a kind of environment-friendly type crusberscreen according to claim 5, it is characterised in that: the tup of the rotor II compares institute
The tup for stating rotor I is sharp.
7. a kind of environment-friendly type crusberscreen according to claim 1, it is characterised in that: the bushing passes through four suspensions
Spring is connected on the wallboard of the cabinet.
8. a kind of environment-friendly type crusberscreen according to claim 1, it is characterised in that: the tilt angle of the bushing,
Rotor I is consistent with the tilt angle of the tilt angle of II circle center line connecting of rotor and conveyor belt.
9. a kind of environment-friendly type crusberscreen according to claim 8, it is characterised in that: the bushing, rotor I and rotor
The tilt angle of II circle center line connecting and conveyor belt is 30 ° -45 °.
10. a kind of environment-friendly type crusberscreen according to claim 1, it is characterised in that: set below the cabinet
There is bracket, the case supports are in the top of the bracket.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612115.0A CN109847854A (en) | 2018-12-27 | 2018-12-27 | A kind of environment-friendly type crusberscreen |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201811612115.0A CN109847854A (en) | 2018-12-27 | 2018-12-27 | A kind of environment-friendly type crusberscreen |
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| Publication Number | Publication Date |
|---|---|
| CN109847854A true CN109847854A (en) | 2019-06-07 |
Family
ID=66892713
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201811612115.0A Pending CN109847854A (en) | 2018-12-27 | 2018-12-27 | A kind of environment-friendly type crusberscreen |
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| Country | Link |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152796A (en) * | 2019-06-20 | 2019-08-23 | 吴圣斯 | A kind of coal grinding device for coal mining |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204710437U (en) * | 2015-06-15 | 2015-10-21 | 林森 | A kind of ore feeding screen screening device |
| CN106622595A (en) * | 2016-11-23 | 2017-05-10 | 徐州安普瑞特能源科技有限公司 | Ore crushing device capable of reducing content of dust |
| CN206747017U (en) * | 2017-05-22 | 2017-12-15 | 无锡商业职业技术学院 | Frequency-adjustable vibration sieves |
| CN107670768A (en) * | 2017-11-07 | 2018-02-09 | 湖北省华建石材股份有限公司 | A kind of ore extraction transporter |
| CN207086024U (en) * | 2017-07-14 | 2018-03-13 | 湖南科技大学 | A kind of mill structure and pulverizer with two level crushing function |
| CN207238097U (en) * | 2017-09-08 | 2018-04-17 | 安徽康缘药业有限公司 | A kind of adjustable Novel Chinese herbal medicine pulverizer of degree of grinding |
| CN207371683U (en) * | 2017-10-18 | 2018-05-18 | 楚雄医药高等专科学校 | A kind of Novel mill for reducing drug loss |
| CN207786717U (en) * | 2017-11-28 | 2018-08-31 | 沈阳重装重型矿山设备有限公司 | A kind of reaction type secondary crushing device |
-
2018
- 2018-12-27 CN CN201811612115.0A patent/CN109847854A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204710437U (en) * | 2015-06-15 | 2015-10-21 | 林森 | A kind of ore feeding screen screening device |
| CN106622595A (en) * | 2016-11-23 | 2017-05-10 | 徐州安普瑞特能源科技有限公司 | Ore crushing device capable of reducing content of dust |
| CN206747017U (en) * | 2017-05-22 | 2017-12-15 | 无锡商业职业技术学院 | Frequency-adjustable vibration sieves |
| CN207086024U (en) * | 2017-07-14 | 2018-03-13 | 湖南科技大学 | A kind of mill structure and pulverizer with two level crushing function |
| CN207238097U (en) * | 2017-09-08 | 2018-04-17 | 安徽康缘药业有限公司 | A kind of adjustable Novel Chinese herbal medicine pulverizer of degree of grinding |
| CN207371683U (en) * | 2017-10-18 | 2018-05-18 | 楚雄医药高等专科学校 | A kind of Novel mill for reducing drug loss |
| CN107670768A (en) * | 2017-11-07 | 2018-02-09 | 湖北省华建石材股份有限公司 | A kind of ore extraction transporter |
| CN207786717U (en) * | 2017-11-28 | 2018-08-31 | 沈阳重装重型矿山设备有限公司 | A kind of reaction type secondary crushing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110152796A (en) * | 2019-06-20 | 2019-08-23 | 吴圣斯 | A kind of coal grinding device for coal mining |
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Application publication date: 20190607 |
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