CN201684629U - U-shaped planet blockage removal coal breaker - Google Patents
U-shaped planet blockage removal coal breaker Download PDFInfo
- Publication number
- CN201684629U CN201684629U CN2009203184482U CN200920318448U CN201684629U CN 201684629 U CN201684629 U CN 201684629U CN 2009203184482 U CN2009203184482 U CN 2009203184482U CN 200920318448 U CN200920318448 U CN 200920318448U CN 201684629 U CN201684629 U CN 201684629U
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- Prior art keywords
- rotor
- casing
- planet
- coal
- planet wheel
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- Expired - Fee Related
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Abstract
The utility model discloses a U-shaped planet blockage removal coal breaker comprising a feed port arranged at the upper part of a main case, the main case, a rotor and a screening device in the main case, a discharge hole arranged at the lower part of the main case, and a recovery port and a power plant at the side surface of the main case, wherein the rotor and the screening device form a breaking cavity; the rotor is composed by using a planet wheel axle to drive a planet wheel; the screening device is arranged around the rotor in a U-shaped manner; the planet wheel axle can move up and down in a chute in the main case; and the planet wheel axle and the screening device can form the breaking cavity which can change. The coal broken rate can be improved through the forming of the breaking cavity by the screening device and the rotor composed of the planet wheel, the planet wheel axle is installed in the long round chute at the outer side of the main case, the size of the breaking cavity can be adjusted, and blockage removal is ensured to be conducted in the breaking cavity on the coal.
Description
Technical field
The utility model relates to a kind of ring hammer coal breaker, particularly a kind of U type planet unimpeded coal breaker.
Background technology
A kind of coal breaker that China produces now includes parts such as casing, rotor, screening plant, power set.Wherein, rotor portion is made up of main shaft, ring gear hammer, annulus hammer etc.; Screening plant is made up of multistage sieve ring, sieve annulate shaft, outer joint, the screening frame etc. of arranging of sieve ring; Sieve annulate shaft and rotor form crusher chamber.The coal charge fragmentation is divided into two processes, and the firstth, coal charge enters crusher chamber from charging aperture, at first is subjected to the high multi-row staggered ring hammering blow that is installed with that rotates and fragmentation; The secondth, drop on the first broken coal material of sieve on the anchor ring and further be subjected to the extruding of ring hammer, roll and grind and mill, be subjected to sieving the extruding between the ring simultaneously, finally make and reach the broken coal charge that requires from the space discharge between the sieve ring, and the coal charge that can not be broken on a small quantity, as foreign material and big coal cinders such as iron blocks, effect through ring hammer and sieve ring pushes it in broom closet, regularly removes.
Sieve annulate shaft camber in the coal breaker is arranged at a side of rotor at present; crusher chamber with an arc of rotor formation; opposite side then is idle running; crushing efficiency is low, and rotating shaft simultaneously is fixedly mounted on the casing, so just makes that the crusher chamber of existing coal breaker can not be with the size adjustment of coal cinder; and cause accumulation, the obstruction of coal charge easily; usually also to carry out fragmentation once more, could use, cause the increase of cost as coal fuel.
The utility model content
The purpose of this utility model is: a kind of crushing efficiency, U type planet unimpeded coal breaker that crusher chamber is adjustable of improving is provided.
Goal of the invention of the present utility model is achieved by the following technical solution:
A kind of U type planet unimpeded coal breaker, comprise the charging aperture that is arranged at casing top, casing, the rotor of casing inside and screening plant, the discharging opening of casing bottom, the reclaimed materials mouth and the power set of casing side, rotor and screening plant form crusher chamber, screening plant is made of the screening axle and the screening plate that are installed on the casing, it is characterized in that, described rotor drives planetary gear by planet wheel spindle and constitutes, screening plant be the U type be arranged at rotor around, described planet wheel spindle can move up and down in the chute on casing, forms the crusher chamber that can change with screening plant.
Described reclaimed materials mouth is connected with lifter.
Connect lifter between the described U type planet unimpeded coal breaker.
Owing to adopted technique scheme, the beneficial effects of the utility model are as follows:
1, the screening plant that is the setting of U type more can improve the crushing of coal than the screening plant of arc setting.
2, the rotor that is made of planetary gear and screening plant form the percentage of damage that crusher chamber that crusher chamber forms than general rotor and screening plant more can improve coal.
3, planet wheel spindle is installed in the Long Circle chute in the casing outside, can adjust the size of crusher chamber, guarantees coal unimpeded in crusher chamber.
Description of drawings
Fig. 1 is the structural representation of the utility model embodiment one.
Fig. 2 is the structural representation of the utility model embodiment two.
Reference numeral: the 1st, power set, the 2nd, grind and squeeze wheel, the 3rd, charging aperture, the 4th, planet wheel spindle, the 5th, casing, the 6th, planetary gear, the 7th, lifter, the 8th, waste outlet, the 9th, discharging opening.
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
Embodiment one:
As shown in Figure 1, a kind of U type planet unimpeded coal breaker, comprise the charging aperture 3 that is arranged at casing 5 tops, casing 5, the rotor of casing inside and the screening plant that constitutes by crowded wheel 2 of stone roller and screening plate, the discharging opening 9 of casing bottom, the waste outlet 8 of casing side and power set 1, rotor and screening plant form crusher chamber, rotor is made of planet wheel spindle 4 and planetary gear 6, screening plant is by the screening plate that has the gap that is arranged on the casing 5, stone roller on screening axle and the screening axle squeezes wheel 2 and constitutes, described screening plant be the U type be arranged at rotor around, planet wheel spindle 4 is installed in the slotted hole on the casing 5, planet wheel spindle 4 can be moved up and down, to adjust the size of crusher chamber.
The course of work of the present utility model is as follows:
Embodiment two:
If shown in 2, structure is identical with embodiment one with the course of work, the structure of two U type planet unimpeded coal breakers is finished the purpose of this utility model about just connecting by lifter 7, to reach when one of them coal breaker breaks down the effect that another can also use as usual.
Claims (3)
1. U type planet unimpeded coal breaker, comprise the charging aperture (3) that is arranged at casing top, casing (5), the rotor of casing inside and screening plant, the discharging opening of casing bottom (9), the reclaimed materials mouth (8) and the power set of casing side, rotor and screening plant form crusher chamber, screening plant is made of the screening axle and the screening plate that are installed on the casing (5), it is characterized in that, described rotor drives planetary gear (6) by planet wheel spindle (4) and constitutes, screening plant be the U type be arranged at rotor around, described planet wheel spindle (4) can move up and down in the slotted hole on the casing (5), forms the crusher chamber that the space can change with screening plant.
2. U type planet unimpeded coal breaker according to claim 1 is characterized in that described reclaimed materials mouth (8) is connected with lifter (7).
3. U type planet unimpeded coal breaker according to claim 1 is characterized in that, connects lifter (7) between the described U type planet unimpeded coal breaker.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203184482U CN201684629U (en) | 2009-12-25 | 2009-12-25 | U-shaped planet blockage removal coal breaker |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009203184482U CN201684629U (en) | 2009-12-25 | 2009-12-25 | U-shaped planet blockage removal coal breaker |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201684629U true CN201684629U (en) | 2010-12-29 |
Family
ID=43372921
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009203184482U Expired - Fee Related CN201684629U (en) | 2009-12-25 | 2009-12-25 | U-shaped planet blockage removal coal breaker |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201684629U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111344A (en) * | 2013-03-03 | 2013-05-22 | 韶关核力重工机械有限公司 | Glass crusher |
| CN103689144A (en) * | 2013-12-14 | 2014-04-02 | 江阴市联业生物科技有限公司 | Fermenting machine |
-
2009
- 2009-12-25 CN CN2009203184482U patent/CN201684629U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103111344A (en) * | 2013-03-03 | 2013-05-22 | 韶关核力重工机械有限公司 | Glass crusher |
| CN103689144A (en) * | 2013-12-14 | 2014-04-02 | 江阴市联业生物科技有限公司 | Fermenting machine |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20101229 Termination date: 20121225 |