CN220879145U - Anti-blocking coal double-rotor crusher - Google Patents
Anti-blocking coal double-rotor crusher Download PDFInfo
- Publication number
- CN220879145U CN220879145U CN202322760481.3U CN202322760481U CN220879145U CN 220879145 U CN220879145 U CN 220879145U CN 202322760481 U CN202322760481 U CN 202322760481U CN 220879145 U CN220879145 U CN 220879145U
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- Prior art keywords
- crushing
- crusher
- rotor
- case
- blocking
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- 239000003245 coal Substances 0.000 title claims abstract description 14
- 239000000463 material Substances 0.000 claims abstract description 45
- 238000009490 roller compaction Methods 0.000 claims description 3
- 230000009977 dual effect Effects 0.000 claims 2
- 230000000694 effects Effects 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000001914 filtration Methods 0.000 abstract description 4
- 238000007599 discharging Methods 0.000 abstract description 3
- 230000008569 process Effects 0.000 abstract description 3
- 230000000903 blocking effect Effects 0.000 abstract 1
- 238000010586 diagram Methods 0.000 description 3
- 239000003818 cinder Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 239000000843 powder Substances 0.000 description 2
- 229910021532 Calcite Inorganic materials 0.000 description 1
- 235000019738 Limestone Nutrition 0.000 description 1
- 239000000654 additive Substances 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011449 brick Substances 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000011464 hollow brick Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000006028 limestone Substances 0.000 description 1
- 238000005096 rolling process Methods 0.000 description 1
- 239000002893 slag Substances 0.000 description 1
- 230000032258 transport Effects 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Crushing And Grinding (AREA)
Abstract
The utility model discloses an anti-blocking coal double-rotor crusher, which comprises a crusher case, wherein a feed hopper is arranged above the crusher case, a roller is arranged on one side of the feed hopper, a blade plate on the roller can be replaced, materials to be crushed are selected according to requirements, the blade plate is primarily crushed, two crushing chambers are arranged in the crusher case, a rotor is arranged at the center of a circle in each crushing chamber, a crushing hammer assembly is arranged on the outer ring of the rotor, a filtering device is connected below the first crushing chamber, a discharging opening is arranged below the second crushing chamber, the bottom wall of the crusher case is connected with a conveying crawler belt through a supporting frame, the conveying crawler belt conveys the materials of the discharging opening into an aggregate case, and two driving motors are arranged on one side of the crusher case. This prevent stifled coal birotor breaker sets up the roller and prevents that the material from blocking up the feed inlet, and filter equipment control material whereabouts to the speed of second crushing room and screen out the material that reaches the crushing effect, and the process is finer.
Description
Technical Field
The utility model particularly relates to the technical field of crushers, in particular to an anti-blocking coal double-rotor crusher.
Background
Double rotor crusher: the method is suitable for crushing materials such as calcite, limestone, cinder, slag, shale, gangue, construction waste and the like in brickkilns, and solves the problem that gangue and cinder are used as additives and internal combustion materials in brickkilns; the high-humidity material for producing standard bricks and hollow bricks by using gangue and shale is difficult to crush. The machine is equivalent to two hammer breaks into two, and reasonable combination becomes a whole, and two sets of rotors are used in series, under the drive of bi-motor, two sets of rotors of interconnect are high-speed rotation simultaneously, have reached broken effect, and the birotor breaker among the prior art is when carrying out crushing work, and the material of pouring the feed inlet is great, perhaps once only pour more time, the problem that the feed inlet jam can appear to the unloading speed of unable control material in the crushing process.
Disclosure of utility model
The utility model aims to provide an anti-blocking coal double-rotor crusher, which aims to solve the problems that a feed inlet is blocked and the blanking speed of materials in the crushing process is controlled in the prior art.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides an anti-blocking coal birotor breaker, includes breaker case, its characterized in that: a feed hopper is arranged above the crusher case, a roller is arranged on one side of the feed hopper, two crushing chambers are arranged in the crusher case, a rotor is arranged at the center of a circle in the crushing chambers, a crushing hammer assembly is arranged on the outer ring of the rotor, a filtering device is connected below the first crushing chamber, the second crushing room below is provided with the feed opening, the breaker bottom wall is connected with the conveying track through the support frame, and the conveying track transports the material of feed opening to the case that gathers materials, breaker one side is provided with two driving motor.
Preferably, the radius of the first crushing chamber is larger than the radius of the second crushing chamber.
Through above-mentioned technical scheme, the radius of second crushing room reduces, can finely smash the material that falls down.
Preferably, a screw rod device in the roller is embedded and installed on the inner wall of the feeding hopper, the screw rod device is connected with the fixed plate through a reciprocating cylinder, and the reciprocating cylinder drives the fixed plate to reciprocate.
Through above-mentioned technical scheme, the fixed plate reciprocating motion is convenient rolls the material back and forth.
Preferably, clamping grooves are formed in two sides of the fixing plate, the front end of the fixing plate is connected with the blade plate in a sliding mode through the clamping grooves, and the upper end of the blade plate is fixed with the fixing plate through threaded screws.
Through above-mentioned technical scheme, blade board and fixed plate sliding connection, the convenience is changed other blade groups with the blade board, and the blade board passes through the screw fixation, prevents to roll the unstable blade board of in-process.
Preferably, a sliding block on the screw rod device is connected with the reciprocating cylinder, and the screw rod device can drive the reciprocating cylinder and the fixing plate to slide up and down.
Through the technical scheme, when the screw rod device slides upwards, the installation and replacement of the blade plate by workers are facilitated.
Preferably, the filter screen in the filter equipment and first crushing room below swivelling joint, the filter screen other end is built in the second crushing room top, and the filter screen is the slope form, and the filter screen rear side is provided with slide rail and slider, is provided with electric telescopic handle on the slider, and the electric telescopic handle other end is fixed with the breaker inner wall.
Through above-mentioned technical scheme, electric telescopic handle promotes the filter screen motion, changes inclination, control material gliding speed.
Preferably, the two driving motors at one side of the crusher case respectively drive the two rotors to move.
Through the technical scheme, the double rotors operate to achieve high-efficiency crushing.
Compared with the prior art, the utility model has the beneficial effects that: the anti-blocking coal double-rotor crusher comprises a crushing machine,
(1) Be provided with the rolling machine at the feeder hopper, include at fixed plate draw-in groove sliding connection's blade board, reciprocal cylinder and fix the screw device on the feeder hopper inner wall, drive the fixed plate and reciprocate broken in the feeder hopper to can be as required preliminary broken material size, change the blade board, let the material no longer block up in the feeder hopper.
(2) The filter equipment is arranged in the middle of first crushing chamber and the second crushing chamber, and the slider on the filter screen is promoted through electric telescopic rod, changes the inclination of filter screen, controls the falling speed of material, is provided with the collection case below the filter screen, and the tiny material through the filter screen falls to the collection case and collects, and great material is finely broken once more in the second crushing chamber of landing, lets operation more meticulously.
Drawings
FIG. 1 is a schematic diagram of the structure of the front sectional view of the present utility model;
FIG. 2 is a schematic view of the structure of the appearance diagram of the present utility model;
FIG. 3 is a schematic view of the structure of the roller compactor of the present utility model;
FIG. 4 is a schematic diagram of a filter device according to the present utility model;
In the figure: 1. the crushing machine comprises a crushing machine box, 2, a feed hopper, 3, a roller, 301, a reciprocating cylinder, 302, a fixed plate, 303, clamping grooves, 304, a blade plate, 305, a screw device, 4, a crushing chamber, 401, a rotor, 402, a crushing hammer component, 5, a filtering device, 501, an electric telescopic rod, 502, a slide rail, 503, a slide block, 504, a filter screen, 6, a feed opening, 7, a conveying track, 8, a collecting box, 9 and a driving motor.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Referring to fig. 1-3, the present utility model provides a technical solution: the utility model relates to an anti-blocking coal double-rotor crusher;
As shown in fig. 1, 2 and 3, a feed hopper 2 is arranged above a crusher case 1, a roller compaction device 3 is arranged on one side of the feed hopper 2, a screw rod device 305 in the roller compaction device 3 is embedded and installed on the inner wall of the feed hopper 2, the screw rod device 305 is connected with a fixed plate 302 through a reciprocating cylinder 301, clamping grooves 303 are formed in two sides of the fixed plate 302, and the upper end of a blade plate 304 is fixed with the fixed plate 302 through a threaded screw.
In the above scheme, the staff operates the control panel on the outer wall of the crusher case 1, controls the sliding blocks on the screw rod device 305 to move upwards, selects one blade plate 304, enables the clamping blocks on two sides of the blade plate 304 to correspond to the clamping grooves 303 of the fixed plate 302, slides downwards until the tops of the blade plate 304 are overlapped with the fixed plate 302, fixes threaded screws on two sides of the upper end of the blade plate 304, operates the control panel after the blade plate 304 is completed, enables the fixed plate 302 and the blade plate 304 to slide into the feed hopper 2, and the staff can select different blades according to the size of materials to be crushed, so as to realize preliminary crushing.
As shown in fig. 1, 2 and 2, a filter device 5 is connected between the first crushing chamber 4 and the second crushing chamber 4, a filter screen 504 in the filter device 5 is rotatably connected with the lower part of the first crushing chamber 4, the other end of the filter screen 504 is built above the second crushing chamber 4, the filter screen 504 is inclined, a sliding rail 502 and a sliding block 503 are arranged on the rear side of the filter screen 504, an electric telescopic rod 501 is arranged on the sliding block 503, and the other end of the electric telescopic rod 501 is fixed with the inner wall of the crusher case 1.
In the above scheme, the staff operates the control panel above the outer wall of the crusher case 1, controls the electric telescopic rod 501 on the filtering device 5 to move back and forth, when the electric telescopic rod 501 advances forward, the sliding block 503 connected with the electric telescopic rod 501 slides towards the lower end of the sliding rail 502, the inclination gradient of the filter screen 504 is smaller, the falling resistance of the material is increased, the falling speed of the material is slowed down, and when the electric telescopic rod 501 retracts towards the inner wall of the crusher case 1, the inclination gradient of the filter screen 504 is larger, the falling resistance of the material is reduced, and the falling speed of the material is increased.
As shown in fig. 1, two crushing chambers 4 are arranged in the crusher case 1, a rotor 401 is arranged at the center of a circle in the crushing chambers 4, a crushing hammer assembly 402 is arranged on the outer ring of the rotor 401, the radius of the first crushing chamber 4 is larger than that of the second crushing chamber 4, and the second crushing chamber 4 achieves the effect of fine crushing.
As shown in fig. 1-4, a control panel is operated by a worker, two driving motors 9 at one side of the crusher case 1 respectively drive two rotors 401 to move, the roller 3 reciprocates, the worker pours the material into the feed hopper 2, blades and blade plates 304 behind the fixing plates 302 primarily crush the material and can not block the feed hopper 2, baffles at two sides below the feed hopper 2 are obliquely built on the first crushing chamber 4, the material is enabled to directly fall into the first crushing chamber 4, the rotors 401 drive the crushing hammer assemblies 402 to rotate at a high speed, the materials in the first crushing chamber 4 collide with each other at a high speed and are crushed with each other, the effect of hammer powder and the material powder is achieved, the material passes through a filter screen 504, the material with the crushing effect is enabled to fall into a material collecting box 8 below, one side of the material collecting box 8 is tangential to the outer wall of the second crushing chamber 4, the material is prevented from falling into other areas, the larger material falls into a material conveying 7 again through a material discharging port 6 below the second crushing chamber 4, the material conveying 7 is enabled to crush the material collecting box 8, and the material is taken out of the crusher case 1 from the crusher case after the material collecting box 8 is crushed by the worker.
The terms "center," "longitudinal," "transverse," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used for descriptive simplicity and convenience only and not as an indication or implying that the apparatus or element being referred to must have a particular orientation, be constructed and operated for a particular orientation, based on the orientation or positional relationship illustrated in the drawings, and thus should not be construed as limiting the scope of the present utility model.
Although the present utility model has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present utility model.
Claims (7)
1. The utility model provides an anti-blocking coal birotor breaker, includes breaker case (1), its characterized in that: the utility model discloses a crusher, including crushing machine case (1), conveyer belt (7), filter equipment (5) are connected to crushing machine case (1) top, and feeder hopper (2) one side is provided with rolls ware (3), be provided with two crushing chambers (4) in crushing machine case (1), the centre of a circle position in crushing chamber (4) is provided with rotor (401), and rotor (401) outer lane is provided with crushing hammer subassembly (402), filter equipment (5) are connected to first crushing chamber (4) below, and second crushing chamber (4) below is provided with feed opening (6), crushing machine case (1) diapire is connected with conveyer belt (7) through the support frame, and conveyer belt (7) are with the material transportation of feed opening (6) in collection material case (8), crushing machine case (1) one side is provided with two driving motor (9).
2. The anti-blocking coal dual-rotor crusher according to claim 1, wherein: the radius of the first crushing chamber (4) is larger than that of the second crushing chamber (4).
3. The anti-blocking coal dual-rotor crusher according to claim 1, wherein: the screw rod device (305) in the roller compaction device (3) is embedded and arranged on the inner wall of the feed hopper (2), the screw rod device (305) is connected with the fixed plate (302) through the reciprocating cylinder (301), and the reciprocating cylinder (301) drives the fixed plate (302) to reciprocate.
4. A dual anti-coal-blocking crusher as claimed in claim 3, wherein: clamping grooves (303) are formed in two sides of the fixing plate (302), the front end of the fixing plate (302) is connected with the blade plate (304) in a sliding mode through the clamping grooves (303), and the upper end of the blade plate (304) is fixed with the fixing plate (302) through threaded screws.
5. A dual anti-coal-blocking crusher as claimed in claim 3, wherein: the sliding block on the screw rod device (305) is connected with the reciprocating cylinder (301), and the screw rod device (305) can drive the reciprocating cylinder (301) and the fixing plate (302) to slide up and down.
6. The anti-blocking coal dual-rotor crusher according to claim 1, wherein: filter screen (504) in filter equipment (5) and first crushing room (4) below swivelling joint, filter screen (504) other end are built in second crushing room (4) top, filter screen (504) are the slope form, and filter screen (504) rear side is provided with slide rail (502) and slider (503), is provided with electric telescopic handle (501) on slider (503), and electric telescopic handle (501) other end and breaker case (1) inner wall are fixed.
7. The anti-blocking coal dual-rotor crusher according to claim 1, wherein: two driving motors (9) at one side of the crusher case (1) respectively drive two rotors (401) to move.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760481.3U CN220879145U (en) | 2023-10-16 | 2023-10-16 | Anti-blocking coal double-rotor crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322760481.3U CN220879145U (en) | 2023-10-16 | 2023-10-16 | Anti-blocking coal double-rotor crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220879145U true CN220879145U (en) | 2024-05-03 |
Family
ID=90868229
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322760481.3U Active CN220879145U (en) | 2023-10-16 | 2023-10-16 | Anti-blocking coal double-rotor crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220879145U (en) |
-
2023
- 2023-10-16 CN CN202322760481.3U patent/CN220879145U/en active Active
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant |