CN202683276U - Vertical type coal gangue crusher - Google Patents
Vertical type coal gangue crusher Download PDFInfo
- Publication number
- CN202683276U CN202683276U CN2012202734928U CN201220273492U CN202683276U CN 202683276 U CN202683276 U CN 202683276U CN 2012202734928 U CN2012202734928 U CN 2012202734928U CN 201220273492 U CN201220273492 U CN 201220273492U CN 202683276 U CN202683276 U CN 202683276U
- Authority
- CN
- China
- Prior art keywords
- main shaft
- housing
- rotor assembly
- rotary hammer
- rotary
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
- 239000003245 coal Substances 0.000 title claims abstract description 21
- 238000007599 discharging Methods 0.000 claims description 6
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 4
- 238000010298 pulverizing process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000011469 building brick Substances 0.000 description 1
- 239000004568 cement Substances 0.000 description 1
- 238000002485 combustion reaction Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000003116 impacting effect Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000843 powder Substances 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
- 230000002269 spontaneous effect Effects 0.000 description 1
Images
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- Crushing And Pulverization Processes (AREA)
Abstract
The utility model discloses a vertical type coal gangue crusher which comprises a cylinder shape shell body, a feed hopper is arranged on the shell body, a discharge port is arranged at the bottom of the shell body, and a drive motor is fixed on the outer wall of the shell body; a rotor component is arranged in the shell body and is fixed in the shell body through a shaft frame, and the drive motor is in linkage connection with a main shaft belt pulley of the rotor component through a belt; the rotor component is formed by a plurality of groups of rotary hammers mounted on a main shaft from top to bottom, the rotary hammers are in linkage connection with rotary shaft disks on the main shaft through hammer clamps, and the rotary shaft disks of each of the rotary hammers maintain intervals through a lattice sleeve sleeved on the main shaft; and the rotor component is formed by four groups of rotary hammers mounted on the main shaft. The vertical type coal gangue crusher is simple in structure, stable in operation, and is not easy to clog in crushing operation.
Description
Technical field
The utility model relates to a kind of reducing mechanism, and especially a kind of gangue is pulverized machine.
Background technology
Gangue is a kind of mine tailing that produces in the coal separation process, gangue is used as discarded object directly disposes, and not only pollute the environment, and gangue also can cause spontaneous combustion, causes contingency.People began gangue is carried out refuse reclamation in recent years; bastard coal is pulverized rear cement baking and the building brick of being used for; gangue pulverizing machine of the prior art mostly is horizontal pulverizer; this horizontal gangue is pulverized machine when pulverizing wet gangue; easily stop up, be sticking phenomenon; need to shut down and clear up, therefore, the operating efficiency that this horizontal gangue is pulverized machine is lower.
The utility model content
The technical problem that utility model will solve: a kind of vertical coal spoil pulverizer is provided, and this vertical coal spoil mill structure is simple, and working stability is difficult for during comminution process stopping up.
The technical scheme that the technical solution problem is taked: a kind of vertical coal spoil pulverizer, comprise cylinder shell, housing top is provided with feed hopper, the bottom is provided with discharging opening, be fixed with drive motors on the housing outer wall, in housing, be provided with rotor assembly, rotor assembly is fixed in the housing by pedestal, drive motors is by the spindle pulley of belt coupled rotor assembly, described rotor assembly is made of the many groups rotary hammer that is installed in from top to bottom on the main shaft, rotary hammer connects by hammering the rotation reel that presss from both sides with on the main shaft into shape, and the rotation reel of each rotary hammer keeps spacing by the rule that is set on the main shaft.
As improvement of the present utility model: described rotor assembly is made of four groups of rotary hammers that are installed in from top to bottom on the main shaft.
As further improvement of the utility model: locate to be provided with annular lattice circle below corresponding every group of rotary hammer on the inner walls, the internal diameter of lattice circle is less than the rotating diameter of rotary hammer.
Further improve as of the present utility model: the inner walls above the lattice circle is provided with liner plate again.
As of the present utility model preferred: described liner plate is the jaw shape liner plate that inner surface has the fin structure.
Improve as another kind of the present utility model: have access hole at housing, access hole seals by access door, and access door is provided with locking wheel.
Beneficial effect: vertical coal spoil pulverizer of the present utility model is owing to having adopted described vertical coal spoil pulverizer to comprise cylinder shell, housing top is provided with feed hopper, the bottom is provided with discharging opening, be fixed with drive motors on the housing outer wall, in housing, be provided with rotor assembly, rotor assembly is fixed in the housing by pedestal, drive motors is by the spindle pulley of belt coupled rotor assembly, described rotor assembly is made of the many groups rotary hammer that is installed in from top to bottom on the main shaft, rotary hammer connects by hammering the rotation reel that presss from both sides with on the main shaft into shape, the rotation reel of each rotary hammer is by being set in the technical scheme of the rule maintenance spacing on the main shaft, gangue falls in crusher housing under action of gravitation naturally during work, under the impacting of rotary hammer, pulverized in the process that falls, discharged from the discharging opening of housing below, therefore, vertical coal spoil pulverizer of the present utility model can not stop up wet colliery powder rubble yet, be sticking phenomenon, working stability, high efficiency, good crushing effect; Owing to having adopted described rotor assembly by four groups of technical characterictics that rotary hammer consists of that are installed on the main shaft from top to bottom, having impacted the comminuted coal spoil by multistage, so that gangue is pulverized more evenly; Owing to having adopted and below corresponding every group of rotary hammer on the inner walls, having located to be provided with annular lattice circle, the internal diameter of lattice circle is less than the technical characterictic of the rotating diameter of rotary hammer, the gangue that prevents bulk by the lattice circle is directly discharged from discharging opening, increase the time that gangue stops and the number of times that is impacted in pulverizer, further improved the crushing effect of gangue; Owing to having adopted inner walls above the lattice circle to be provided with the technical characterictic of liner plate, effectively protected the housing of pulverizer, by regularly replacing impaired liner plate, prolonged the whole service life of pulverizer; Because to have adopted described liner plate be the technical characterictic that inner surface has the jaw shape liner plate of fin structure, increased the roughness of liner plate and gangue contact-making surface, make gangue with the bump of liner plate, friction under be broken, further improved the efficient of pulverizing; Because adopted at housing to have access hole, access hole seals by access door, access door is provided with the technical characterictic of locking wheel, has made things convenient for maintenance and the part exchanging operation of pulverizer inside.
Description of drawings
Fig. 1 is the structural representation of vertical coal spoil pulverizer of the present utility model.
The specific embodiment
As shown in Figure 1, vertical coal spoil pulverizer of the present utility model, comprise cylinder shell 9, have access hole at housing, access hole is by access door 14 sealings, access door is provided with locking wheel 12, housing top is provided with feed hopper 10, the bottom is provided with discharging opening 15, be fixed with drive motors 13 on the housing outer wall, in housing, be provided with rotor assembly, rotor assembly is fixed in the housing by pedestal 8, drive motors is by the spindle pulley 11 of belt coupled rotor assembly, described rotor assembly is made of the many groups rotary hammer 5 that is installed in from top to bottom on the main shaft 1, rotary hammer connects with rotation reel 3 on the main shaft by hammer folder 4, the rotation reel of each rotary hammer keeps spacing by the rule 2 that is set on the main shaft, as preferably, described rotor assembly is made of four groups of rotary hammers that are installed in from top to bottom on the main shaft, below corresponding every group of rotary hammer on the inner walls, locate to be provided with annular lattice circle 6, the internal diameter of lattice circle is less than the rotating diameter of rotary hammer, inner walls above the lattice circle is provided with liner plate 7, and described liner plate is the jaw shape liner plate that inner surface has the fin structure.
Claims (6)
1. vertical coal spoil pulverizer, comprise cylinder shell, housing top is provided with feed hopper, the bottom is provided with discharging opening, be fixed with drive motors on the housing outer wall, in housing, be provided with rotor assembly, rotor assembly is fixed in the housing by pedestal, drive motors is by the spindle pulley of belt coupled rotor assembly, it is characterized in that: described rotor assembly is made of the many groups rotary hammer that is installed in from top to bottom on the main shaft, rotary hammer connects by hammering the rotation reel that presss from both sides with on the main shaft into shape, and the rotation reel of each rotary hammer keeps spacing by the rule that is set on the main shaft.
2. vertical coal spoil pulverizer according to claim 1, it is characterized in that: described rotor assembly is made of four groups of rotary hammers that are installed in from top to bottom on the main shaft.
3. vertical coal spoil pulverizer according to claim 2, it is characterized in that: locate to be provided with annular lattice circle below corresponding every group of rotary hammer on the inner walls, the internal diameter of lattice circle is less than the rotating diameter of rotary hammer.
4. vertical coal spoil pulverizer according to claim 3, it is characterized in that: the inner walls above the lattice circle is provided with liner plate.
5. vertical coal spoil pulverizer according to claim 4, it is characterized in that: described liner plate is the jaw shape liner plate that inner surface has the fin structure.
6. according to claim 1 to 5 each described vertical coal spoil pulverizers, it is characterized in that: have access hole at housing, access hole seals by access door, and access door is provided with locking wheel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202734928U CN202683276U (en) | 2012-06-12 | 2012-06-12 | Vertical type coal gangue crusher |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012202734928U CN202683276U (en) | 2012-06-12 | 2012-06-12 | Vertical type coal gangue crusher |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202683276U true CN202683276U (en) | 2013-01-23 |
Family
ID=47538951
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012202734928U Expired - Fee Related CN202683276U (en) | 2012-06-12 | 2012-06-12 | Vertical type coal gangue crusher |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202683276U (en) |
-
2012
- 2012-06-12 CN CN2012202734928U patent/CN202683276U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130123 Termination date: 20150612 |
|
| EXPY | Termination of patent right or utility model |