CN208302948U - A kind of coal gangue crusher - Google Patents
A kind of coal gangue crusher Download PDFInfo
- Publication number
- CN208302948U CN208302948U CN201820558584.8U CN201820558584U CN208302948U CN 208302948 U CN208302948 U CN 208302948U CN 201820558584 U CN201820558584 U CN 201820558584U CN 208302948 U CN208302948 U CN 208302948U
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- Prior art keywords
- broken
- crushing chamber
- crushing
- breaker roll
- roll wheel
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Abstract
The utility model discloses a kind of coal gangue crushers, including being crushed case, vibrating screen is installed in broken case, broken case is divided into the first crushing chamber of top and the second crushing chamber of lower section by vibrating screen, the top of first crushing chamber is equipped with feed hopper, charging adjustable plate is equipped at the feed inlet of feed hopper, first crushing device is installed in the first crushing chamber, first crushing device includes broken shaft and the crushing cutter for being centered around broken shaft, vibrating screen bottom side is equipped with the first discharge port, one end side wall of first crushing chamber is equipped with helical feed room, first discharge port is connected with helical feed room, helix transporting device is equipped in helical feed room, the top of helical feed room is equipped with opening towards the side of the first crushing chamber, opening is equipped with deflector, second crushing device is installed in the second crushing chamber, second crushing device includes broken Broken roller set and the broken motor for driving the rotation of Breaker roll wheel group.The utility model can control the charging of gangue, and crushing effect is good.
Description
Technical field
The utility model belongs to crusher field, and in particular to a kind of coal gangue crusher.
Background technique
Gangue is to mix in coalification course with the organic compound of coal co-deposition and inorganic compound
Rock, usually in thin layer and in coal seam or coal seam top, coal seam bottom, be in construction of coal mine and coal digging, dressing of coal by washing process
The biggish mine solid-state of the quantity of middle generation dumps object, due to by coal seam infiltration spread, also there is relatively low phosphorus content, face for a long time
Color is in black gray expandable.
Gangue is thrown aside, and tract is occupied.Sulfide evolution or leaching in gangue can pollute atmosphere, farmland
And water body.Hillock can also spontaneous combustion fire occurs, or in rainy season avalanche, silt river up and cause disaster.China accumulates gangue and reaches
1000000000 tons or more, 100,000,000 tons of gangue will also be discharged every year.In order to eliminate pollution, China starts to pay attention to the processing and benefit of gangue
With.
Existing gangue is crushed to be mechanically pulverized and is not thorough, and is easy to appear the non-uniform phenomenon of granular size, is influenced subsequent
It uses, not can control blanking velocity, be easy to appear the mechanical situation of the too fast damage of blanking, reduce the service life of crusher,
And crushing effect is poor.
Utility model content
The purpose of the utility model is to provide a kind of coal gangue crushers, solve existing for above-mentioned background technique center
Problem.
A kind of coal gangue crusher provided by the utility model including broken case and is mounted on the broken bottom portion
Supporting leg, vibrating screen is equipped with inside the broken case, and the broken case is divided into the first of top to be crushed by the vibrating screen
Second crushing chamber of room and lower section, the top of first crushing chamber are equipped with feed hopper, at the feed inlet of the feeding funnel bottom part
Equipped with charging adjustable plate, the first crushing device is installed in first crushing chamber, first crushing device includes horizontal
Broken shaft and the crushing cutter for being centered around the broken shaft installation, one end side wall of first crushing chamber are equipped with electricity
Machine room is equipped with the rotating electric machine for controlling the broken shaft rotation, the output of the rotating electric machine in the motor room
Axis is connect by shaft coupling with the broken shaft, and the bottom of the vibrating screen is equipped with vibrating motor, the bottom of the vibrating screen
Side is additionally provided with the first discharge port, and the other end side wall of first crushing chamber is equipped with helical feed room, first discharging
Mouth is connected with helical feed room, helix transporting device is equipped in the helical feed room, the helix transporting device includes spiral shell
Rotary shaft and helical blade, the helical blade are set on screw shaft, and the top of the screw shaft, which is connected with, mentions material electricity
Machine, the top for mentioning material motor and being set to the first crushing chamber, the one of top the first crushing chamber of direction of the helical feed room
Side is equipped with opening, and the opening is equipped with deflector, and the deflector is located on the inner cavity of the first crushing chamber and helical feed room；
Second crushing device is installed, second crushing device includes Breaker roll wheel group and band in second crushing chamber
The broken motor of dynamic Breaker roll wheel group rotation, the broken motor be set at the center at the second crushing chamber back side and with broken case
It is threadedly coupled, the bottom of second crushing chamber is equipped with the second discharge port.
Preferably, horizontal air cylinder, the telescopic end of the horizontal air cylinder and charging are additionally provided with above first crushing chamber
Adjustable plate connection.
Preferably, the vibrating screen is obliquely installed, and to the bottom angled of helical feed room, tilt angle is the vibrating screen
30-60 degree.
Preferably, the bottom of the rotating electric machine is equipped with vibration damper plate.
Preferably, the deflector is obliquely installed, and the deflector is tilted to the first crushing chamber, tilt angle 15-
45 degree.
Preferably, the crushing cutter is uniformly mounted in the broken shaft.
Preferably, the Breaker roll wheel group includes active Breaker roll wheel and driven Breaker roll wheel, the active Breaker roll wheel
On the left of the second crushing chamber inside center, it is connected with broken motor screw thread, the driven Breaker roll wheel is located at sledging room
On the right side of inside center, be meshed with active Breaker roll wheel, the active Breaker roll wheel and driven Breaker roll wheel with broken case
Close-fitting is connected.
Compared with prior art, coal gangue crusher provided by the utility model, has the advantages that
In the utility model gangue fill process, horizontal air cylinder drives charging adjustable plate to move left and right, and charging is adjusted
Section plate moves left and right the size of adjustable feed hopper feed inlet, so that the rate that gangue enters in crusher is controlled,
Control inlet amount avoids blocking, while also reducing the workload of crusher, extends service life, the utility model can
The charging of gangue is controlled, avoids blocking from also reducing the work symbol load of crusher, crushing effect is good, greatly improves
Crush efficiency is also crushed gangue more thorough.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of coal gangue crusher of the utility model.
Description of symbols: 1, it is crushed case；2, vibrating screen；3, feed hopper；4, adjustable plate is fed；5, it is crushed shaft；6, it breaks
Broken cutter；7, rotating electric machine；8, vibrating motor；9, screw shaft；10, helical blade；11, material motor is mentioned；12, deflector；13,
Second discharge port；14, horizontal air cylinder；15, active Breaker roll wheel；16, driven Breaker roll wheel.
Specific embodiment
With reference to the accompanying drawing, specific embodiment of the present utility model is described in detail, it is to be understood that this is practical
Novel protection scope is not limited by the specific implementation.
A kind of coal gangue crusher, it is specific as shown in Figure 1, a kind of coal gangue crusher provided by the utility model, including
Broken case 1 and the supporting leg for being mounted on broken bottom portion, are equipped with vibrating screen 2 inside broken case 1, and vibrating screen 2 is by broken case 1
It is divided into the first crushing chamber of top and the second crushing chamber of lower section, the top of the first crushing chamber is equipped with feed hopper 3, feed hopper 3
It is equipped with charging adjustable plate 4 at the feed inlet of bottom, the first crushing device is installed in the first crushing chamber, the first crushing device includes
The broken shaft 5 of level and the crushing cutter 6 for being centered around the broken installation of shaft 5, one end side wall of the first crushing chamber are equipped with
Motor room, the rotating electric machine 7 rotated for controlling broken shaft 5 is equipped in motor room, and the output shaft of rotating electric machine 7 passes through connection
Axis device is connect with broken shaft 5, and the bottom of vibrating screen 2 is equipped with vibrating motor 8, and the bottom side of vibrating screen 2 is additionally provided with first and goes out
The other end side wall of material mouth, the first crushing chamber is equipped with helical feed room, and the first discharge port is connected with helical feed room, spiral
Helix transporting device is equipped in conveying chamber, helix transporting device includes screw shaft 9 and helical blade 10, and helical blade 10 is arranged
In on screw shaft 9, the top of screw shaft 9, which is connected with, mentions material motor 11, mentions the top that material motor 11 is set to the first crushing chamber
Portion, the top of helical feed room are equipped with opening towards the side of the first crushing chamber, and opening is equipped with deflector 12, and deflector 12
In on the inner cavity of the first crushing chamber and helical feed room；
Second crushing device is installed, the second crushing device includes Breaker roll wheel group and drive breaker roll in the second crushing chamber
The broken motor of wheel group rotation, broken motor are set at the center at the second crushing chamber back side and are threadedly coupled with broken case 1, the
The bottom of sledging room is equipped with the second discharge port 13.
In the embodiments of the present invention, horizontal air cylinder 14 is additionally provided with above the first crushing chamber, horizontal air cylinder stretches
End is connect with charging adjustable plate 4.Vibrating screen 2 is obliquely installed, and to the bottom angled of helical feed room, tilt angle is vibrating screen 2
30-60 degree.The bottom of rotating electric machine 7 is equipped with vibration damper plate.Deflector 12 is obliquely installed, and deflector 12 is to the first crushing chamber introversion
Tiltedly, tilt angle is 15-45 degree.Crushing cutter 6 is uniformly mounted in broken shaft 5.Breaker roll wheel group includes actively broken
Roller 15 and driven Breaker roll wheel 16, active Breaker roll wheel 15 is located on the left of the second crushing chamber inside center, with broken motor
Screw thread is connected, and driven Breaker roll wheel 16 is located at sledging chamber interior central right, is meshed with active Breaker roll wheel 15, actively
Breaker roll wheel 15 and driven Breaker roll wheel 16 are connected with broken 1 close-fitting of case.
In the utility model gangue fill process, horizontal air cylinder drives charging adjustable plate to move left and right, and charging is adjusted
Section plate moves left and right the size of adjustable feed hopper feed inlet, so that the rate that gangue enters in crusher is controlled,
Control inlet amount avoids blocking, while also reducing the workload of crusher, extends service life, gangue passes through charging
Bucket enters the first crushing chamber, and the first crushing device be tentatively crushed to charging gangue, and preliminary broken gangue is fallen in
On vibrating screen, the gangue for meeting partial size enters the second crushing chamber and is further crushed, and the crushing chamber for not meeting partial size enters
Helical feed room, the helix transporting device of helical feed room setting, which transports the gangue for not meeting partial size again to first, to be crushed
Room is broken, further ensures the crushing effect of gangue.The utility model can control the charging of gangue, avoid
Blocking also reduces the work symbol load of crusher, is crushed by double crushing device, crushing effect is good.
Disclosed above is only specific embodiment of the utility model, and still, the utility model is not limited to this, any
What those skilled in the art can think variation should all fall into the protection scope of the utility model.
Claims (7)
1. a kind of coal gangue crusher, which is characterized in that including being crushed case (1) and being mounted on the support in the broken bottom portion
Leg, the broken case (1) is internal to be equipped with vibrating screen (2), and the broken case (1) is divided into top by the vibrating screen (2)
The top of second crushing chamber of the first crushing chamber and lower section, first crushing chamber is equipped with feed hopper (3), the feed hopper (3)
It is equipped with charging adjustable plate (4) at the feed inlet of bottom, the first crushing device is installed in first crushing chamber, described first is broken
Crushing device includes horizontal broken shaft (5) and the crushing cutter (6) for being centered around broken shaft (5) installation, and described the
One end side wall of one crushing chamber is equipped with motor room, is equipped in the motor room for controlling broken shaft (5) rotation
Rotating electric machine (7), the output shaft of the rotating electric machine (7) connect by shaft coupling with the broken shaft (5), the vibration
The bottom for sieving (2) is equipped with vibrating motor (8), and the bottom side of the vibrating screen (2) is additionally provided with the first discharge port, and described first is broken
The other end side wall of broken room is equipped with helical feed room, and first discharge port is connected with helical feed room, the spiral transferring
Interior is sent to be equipped with helix transporting device, the helix transporting device includes screw shaft (9) and helical blade (10), the spiral
Blade (10) is set on screw shaft (9), and the top of the screw shaft (9), which is connected with, mentions material motor (11), described to mention material
Motor (11) is set to the top of the first crushing chamber, and the top of the helical feed room is equipped with towards the side of the first crushing chamber opens
Mouthful, the opening is equipped with deflector (12), and the deflector (12) is located on the inner cavity of the first crushing chamber and helical feed room；
Second crushing device is installed, second crushing device includes Breaker roll wheel group and drives broken in second crushing chamber
The broken motor of broken roller set rotation, the broken motor be set at the center at the second crushing chamber back side and with broken case (1)
It is threadedly coupled, the bottom of second crushing chamber is equipped with the second discharge port (13).
2. coal gangue crusher according to claim 1, which is characterized in that be additionally provided with water above first crushing chamber
The telescopic end of flat cylinder (14), the horizontal air cylinder is connect with charging adjustable plate (4).
3. coal gangue crusher according to claim 1, which is characterized in that the vibrating screen (2) is obliquely installed, the vibration
The dynamic sieve bottom angled of (2) to helical feed room, tilt angle are 30-60 degree.
4. coal gangue crusher according to claim 1, which is characterized in that the bottom of the rotating electric machine (7), which is equipped with, to be subtracted
Shake plate.
5. coal gangue crusher according to claim 1, which is characterized in that the deflector (12) is obliquely installed, described
Deflector (12) is tilted to the first crushing chamber, and tilt angle is 15-45 degree.
6. coal gangue crusher according to claim 1, which is characterized in that the crushing cutter (6) is uniformly mounted on
On the broken shaft (5).
7. coal gangue crusher according to claim 1, which is characterized in that the Breaker roll wheel group includes active breaker roll
(15) and driven Breaker roll wheel (16) are taken turns, the active Breaker roll wheel (15) is located on the left of the second crushing chamber inside center, with
Broken motor screw thread is connected, and the driven Breaker roll wheel (16) is located at sledging chamber interior central right, with active breaker roll
Wheel (15) is meshed, and the active Breaker roll wheel (15) and driven Breaker roll wheel (16) are connected with broken case (1) close-fitting.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558584.8U CN208302948U (en) | 2018-04-18 | 2018-04-18 | A kind of coal gangue crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820558584.8U CN208302948U (en) | 2018-04-18 | 2018-04-18 | A kind of coal gangue crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208302948U true CN208302948U (en) | 2019-01-01 |
Family
ID=64718773
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820558584.8U Expired - Fee Related CN208302948U (en) | 2018-04-18 | 2018-04-18 | A kind of coal gangue crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208302948U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075969A (en) * | 2019-03-22 | 2019-08-02 | 中幽环保科技河北有限公司 | A kind of building solid rubbish multi-stage treatment units |
| CN110144234A (en) * | 2019-05-05 | 2019-08-20 | 内蒙古万众炜业科技环保股份公司 | A kind of big partial size coal cracking sub-prime utilizes production system |
| CN110201881A (en) * | 2019-04-29 | 2019-09-06 | 内蒙古万众炜业科技环保股份公司 | A kind of big partial size coal coal washery |
| CN112092241A (en) * | 2020-09-03 | 2020-12-18 | 余苏祥 | Automatic change plastic granules and grind production facility |
| CN112517204A (en) * | 2020-11-12 | 2021-03-19 | 安徽大学 | High-diving-level area soil reclamation device and reclamation method thereof |
-
2018
- 2018-04-18 CN CN201820558584.8U patent/CN208302948U/en not_active Expired - Fee Related
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110075969A (en) * | 2019-03-22 | 2019-08-02 | 中幽环保科技河北有限公司 | A kind of building solid rubbish multi-stage treatment units |
| CN110201881A (en) * | 2019-04-29 | 2019-09-06 | 内蒙古万众炜业科技环保股份公司 | A kind of big partial size coal coal washery |
| CN110144234A (en) * | 2019-05-05 | 2019-08-20 | 内蒙古万众炜业科技环保股份公司 | A kind of big partial size coal cracking sub-prime utilizes production system |
| CN112092241A (en) * | 2020-09-03 | 2020-12-18 | 余苏祥 | Automatic change plastic granules and grind production facility |
| CN112517204A (en) * | 2020-11-12 | 2021-03-19 | 安徽大学 | High-diving-level area soil reclamation device and reclamation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20190101 Termination date: 20200418 |