CN209174335U - A kind of horizontal bar grizzl(e)y of chain type scraper - Google Patents
A kind of horizontal bar grizzl(e)y of chain type scraper Download PDFInfo
- Publication number
- CN209174335U CN209174335U CN201821537730.5U CN201821537730U CN209174335U CN 209174335 U CN209174335 U CN 209174335U CN 201821537730 U CN201821537730 U CN 201821537730U CN 209174335 U CN209174335 U CN 209174335U
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- Prior art keywords
- bearing bracket
- lower bearing
- screen cloth
- head
- horizontal bar
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- 239000004744 fabric Substances 0.000 claims abstract description 27
- 241000239290 Araneae Species 0.000 claims abstract description 25
- 239000011248 coating agent Substances 0.000 claims abstract description 10
- 238000000576 coating method Methods 0.000 claims abstract description 10
- 239000002245 particle Substances 0.000 claims description 7
- 230000035939 shock Effects 0.000 claims description 3
- 239000000463 material Substances 0.000 abstract description 15
- 239000002817 coal dust Substances 0.000 abstract description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 230000008901 benefit Effects 0.000 abstract description 4
- 239000003245 coal Substances 0.000 description 23
- 238000004519 manufacturing process Methods 0.000 description 9
- 238000004140 cleaning Methods 0.000 description 3
- 238000005336 cracking Methods 0.000 description 3
- 239000011148 porous material Substances 0.000 description 3
- 238000012216 screening Methods 0.000 description 3
- 239000008187 granular material Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000001035 drying Methods 0.000 description 1
- 239000012535 impurity Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 239000013618 particulate matter Substances 0.000 description 1
- 239000003415 peat Substances 0.000 description 1
- NIFIFKQPDTWWGU-UHFFFAOYSA-N pyrite Chemical compound [Fe+2].[S-][S-] NIFIFKQPDTWWGU-UHFFFAOYSA-N 0.000 description 1
- 229910052683 pyrite Inorganic materials 0.000 description 1
- 239000011028 pyrite Substances 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
- 239000011800 void material Substances 0.000 description 1
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- Combined Means For Separation Of Solids (AREA)
Abstract
The utility model relates to a kind of horizontal bar grizzl(e)ies of chain type scraper, including upper spider, lower bearing bracket, head, tail, upper anchor chain, Lower chains, upper blade, upper screen cloth, lower screen cloth and lower coating blade, upper spider and lower bearing bracket are arranged at head and tail inner face, and upper spider is located on the upside of lower bearing bracket, medial launder is offered inside upper spider and lower bearing bracket, upper anchor chain is rotatably connected on inside upper spider, Lower chains are rotatably connected on inside lower bearing bracket, upper screen cloth is arranged inside upper spider, lower screen cloth is arranged inside lower bearing bracket, upper blade is arranged on upper anchor chain, lower coating blade is arranged in Lower chains, the utility model can be very good to solve disturbance sieve and existing many problems are sieved in sliding, it is moved since material has in level trough, screen distance, grading effect is good, noiseless, coal dust flies upward small, and energy upper layer and lower layer classification, classification is fine, Greatly improve economic benefit.
Description
Technical field
The utility model relates to coal mine raw coal production equipment field, specially a kind of horizontal bar grizzl(e)y of chain type scraper.
Background technique
Raw coal refer to from underground mining come out after, visible refuse is only selected, without the coal of any processing.It is supplied in China
User is raw coal containing cash 80%, and former pit ash and percentage of shale content are high.It is more containing objectionable impurities, directly burning raw coal not merely with
Rate is low, and pollutes environment.Raw coal that raw coal refers to coal production, being met the quality standard by examination.That is: it is selected from run-of-mine coal (ROM coal)
The spoil (sundries such as including pyrite) of designated size, adiabatic drying ash content are in 40% raw coal below.Raw coal do not include bone coal,
Mud coal (peat) and the gangue produced with raw coal production process.
In coal mine raw coal production process, due to the demand in market, raw coal must carry out grading through screening, entire raw
More in production process to use vibrating screen or tilt slide bar grizzl(e)y, vibrating screen bed surface is divided into poroid sieve and strip sieve again, and shakes
There are many problems in dynamic sieve use, and if noise is big, coal dust is flown upward seriously, and long-time service easily causes sieve nest component cracking to split off
Fatigue damage, power part are also easy rotten bearing and the accidents such as locking occur, and cause halt production rush repair such as coal quality moisture larger, and
When sundries is more, dynamic sieve pore and the bad cleaning of grating are also easily pasted, tilt slide bar grizzl(e)y is with rail or other material materials are done or wide-angle
Sliding sifting bed, but be also easily paste sieve bed surface, maximum problem is that grading effect is very poor, and screen rate is low, should fall into
Particle under sieve is much mixed into the material on sieve, in conclusion it is above-mentioned to solve now to be badly in need of a kind of horizontal bar grizzl(e)y of chain type scraper
The problem.
Utility model content
The utility model aim is to provide a kind of horizontal bar grizzl(e)y of chain type scraper, to solve vibration mentioned above in the background art
There are many problems in dynamic sieve use, and if noise is big, coal dust is flown upward seriously, and long-time service easily causes sieve nest component cracking to split off
Fatigue damage, power part are also easy rotten bearing and the accidents such as locking occur, and cause halt production rush repair such as coal quality moisture larger, and
When sundries is more, dynamic sieve pore and the bad cleaning of grating are also easily pasted, tilt slide bar grizzl(e)y is with rail or other material materials are done or wide-angle
Sliding sifting bed, but be also easily paste sieve bed surface, maximum problem is that grading effect is very poor, and screen rate is low, should fall into
Particle under sieve, the problems in the material being much mixed on sieve.
To achieve the above object, the utility model provides the following technical solutions: a kind of horizontal bar grizzl(e)y of chain type scraper, including sets
Standby ontology, Bian Shuanlian, upper blade, upper screen cloth, lower screen cloth and lower coating blade, the apparatus body by upper spider, lower bearing bracket, head and
Tail composition, the upper spider and lower bearing bracket are arranged at head and tail inner face, and the upper spider is located on lower bearing bracket
Side offers medial launder inside the upper spider and lower bearing bracket, and the side double-strand is located inside medial launder, the side double-strand by
Upper anchor chain and Lower chains composition, the upper anchor chain are rotatably connected on inside upper spider, and the Lower chains are rotatably connected on lower bearing bracket
Inside, the upper screen cloth are arranged inside upper spider, and the lower screen cloth is arranged inside lower bearing bracket, and the upper blade is arranged upper
On anchor chain, the lower coating blade is arranged in Lower chains.
Further, the head is internally provided with driving equipment, and the sprocket wheel of driving equipment is that side double-strand is driven.
Further, the mesh-density of the lower screen cloth is greater than the mesh-density of upper screen cloth.
Further, the apparatus body bottom end is symmetrically arranged with shock reducing support leg.
Further, the head left end is provided with electrical control cabinet, and driving machine and electrical control cabinet are electrically connected.
Further, the head corresponds to upper blade position and is provided with head funnel, and tail sliding hopper is arranged at the tail,
The lower bearing bracket lower end is provided with little particle funnel.
Compared with prior art, the utility model has the beneficial effects that the utility model can be very good to solve disturbance sieve
And existing many problems are sieved in sliding, are moved since material has in level trough, screen distance, grading effect is good, noiseless, coal
Dirt fly upward it is small, and can upper layer and lower layer classification, classification is fine, greatly improves economic benefit.
The utility model feature: 1, mechanical driving device runs smoothly, and noise is minimum.
2, material screening is uniform, and coal dust flies upward few.
3, it is dynamic to be not easy paste for compass screen surface, production efficiency and highly-safe.
4, classification is fine, good in economic efficiency.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the utility model；
Fig. 2 is the side view of the utility model.
In appended drawing reference: 1. apparatus bodies；2. side double-strand；3. upper blade；4. upper screen cloth；5. lower screen cloth；6. lower coating blade；
11. upper spider；12. lower bearing bracket；13. head；14. tail；15. medial launder；Anchor chain on 21.；22. Lower chains.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
All other embodiment obtained, fall within the protection scope of the utility model.
The utility model provides a kind of technical solution referring to FIG. 1-2: a kind of horizontal bar grizzl(e)y of chain type scraper, including equipment
Ontology 1, Bian Shuanlian 2, upper blade 3, upper screen cloth 4, lower screen cloth 5 and lower coating blade 6, apparatus body 1 by upper spider 11, lower bearing bracket 12,
Head 13 and tail 14 form, and upper spider 11 and lower bearing bracket 12 are arranged at 14 inner face of head 13 and tail, and upper spider 11
Positioned at 12 upside of lower bearing bracket, medial launder 15 is offered inside upper spider 11 and lower bearing bracket 12, Bian Shuanlian 2 is located in medial launder 15
Portion, Bian Shuanlian 2 are made of upper anchor chain 21 and Lower chains 22, and upper anchor chain 21 is rotatably connected on inside upper spider 11, and 22 turns of Lower chains
Dynamic to be connected to inside lower bearing bracket 12, upper screen cloth 4 is arranged inside upper spider 11, and lower screen cloth 5 is arranged inside lower bearing bracket 12, above scrapes
Knife 3 be arranged on upper anchor chain 21, lower coating blade 6 be arranged in Lower chains 22, the utility model can be very good solve disturbance sieve and
Existing many problems are sieved in sliding, are moved since material has in level trough, screen distance, grading effect is good, noiseless, coal dust
Fly upward it is small, and can upper layer and lower layer classification, classification is fine, greatly improves economic benefit.
Head 13 is internally provided with driving equipment, and the sprocket wheel of driving equipment is that side double-strand 2 is driven, lower screen cloth 5
Mesh-density is greater than the mesh-density of upper screen cloth 4, and 1 bottom end of apparatus body is symmetrically arranged with shock reducing support leg, the setting of 13 left end of head
There is electrical control cabinet, and driving equipment and electrical control cabinet are electrically connected, corresponding 3 position of upper blade of head 13 is provided with head leakage
It struggles against, tail sliding hopper is set at tail 14, and 12 lower end of lower bearing bracket is provided with little particle funnel.
When the utility model at work: the sprocket wheel of driving equipment stirs anchor chain 21 and Lower chains 22, and drives upper blade 3
4 surface object of upper screen cloth is pushed to move to 13 direction of head, large granular materials fall into head funnel, and the required following material of granularity is by upper
Compass screen surface gap, which is demarcated in advance in granularity, to be fallen on 5 surface of lower screen cloth, and the lower coating blade 6 that lower layer returns through tail 14 pushes bulky grain sieve
Upper object is moved to tail 14, and middle size particulate matter enters tail sliding hopper, and thinner screenings is fallen into through 5 surface void of lower screen cloth
Little particle funnel, a circulation can be completed secondary granule classification, such as only level-one needed to be classified, lower layer can be made into plate slideway,
All 4 surface objects of upper screen cloth fully enter 14 funnel of tail, and mechanical uninterrupted circulation completes the classification of material, to solve vibration
There are many problems in dynamic sieve use, and if noise is big, coal dust is flown upward seriously, and long-time service easily causes sieve nest component cracking to split off
Fatigue damage, power part are also easy rotten bearing and the accidents such as locking occur, and cause halt production rush repair such as coal quality moisture larger, and
When sundries is more, dynamic sieve pore and the bad cleaning of grating are also easily pasted, tilt slide bar grizzl(e)y is with rail or other material materials are done or wide-angle
Sliding sifting bed, but be also easily paste sieve bed surface, maximum problem is that grading effect is very poor, and screen rate is low, should fall into
Particle under sieve, the problems in the material being much mixed on sieve.
The basic principles and main features of the present invention and the advantages of the present invention have been shown and described above, for
For those skilled in the art, it is clear that the present invention is not limited to the details of the above exemplary embodiments, and without departing substantially from this
In the case where the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, no matter
From the point of view of which point, the present embodiments are to be considered as illustrative and not restrictive, and the scope of the utility model is by institute
Attached claim rather than above description limit, it is intended that will fall within the meaning and scope of the equivalent elements of the claims
All changes are embraced therein.It should not treat any reference in the claims as limiting related right
It is required that.
While there has been shown and described that the embodiments of the present invention, for the ordinary skill in the art,
It is understood that these embodiments can be carried out with a variety of variations in the case where not departing from the principles of the present invention and spirit, repaired
Change, replacement and variant, the scope of the utility model is defined by the appended claims and the equivalents thereof.
Claims (6)
1. a kind of horizontal bar grizzl(e)y of chain type scraper, it is characterised in that: including apparatus body (1), Bian Shuanlian (2), upper blade (3), on
Sieve (4), lower screen cloth (5) and lower coating blade (6), the apparatus body (1) is by upper spider (11), lower bearing bracket (12), head (13)
It being formed with tail (14), the upper spider (11) and lower bearing bracket (12) are arranged at head (13) and tail (14) inner face, and
The upper spider (11) is located on the upside of lower bearing bracket (12), offers medial launder inside the upper spider (11) and lower bearing bracket (12)
(15), the side double-strand (2) is located at medial launder (15) inside, and the side double-strand (2) is by upper anchor chain (21) and Lower chains (22) group
At the upper anchor chain (21) is rotatably connected on upper spider (11) inside, and the Lower chains (22) are rotatably connected on lower bearing bracket (12)
Inside, upper screen cloth (4) setting is internal in upper spider (11), and lower screen cloth (5) setting is internal in lower bearing bracket (12), described
Upper blade (3) is arranged on upper anchor chain (21), and the lower coating blade (6) is arranged on Lower chains (22).
2. a kind of horizontal bar grizzl(e)y of chain type scraper according to claim 1, it is characterised in that: setting inside the head (13)
There is driving equipment, and the sprocket wheel of driving equipment is that Bian Shuanlian (2) are driven.
3. a kind of horizontal bar grizzl(e)y of chain type scraper according to claim 1, it is characterised in that: the grid of the lower screen cloth (5)
Density is greater than the mesh-density of upper screen cloth (4).
4. a kind of horizontal bar grizzl(e)y of chain type scraper according to claim 1, it is characterised in that: apparatus body (1) bottom end
It is symmetrically arranged with shock reducing support leg.
5. a kind of horizontal bar grizzl(e)y of chain type scraper according to claim 1, it is characterised in that: head (13) the left end setting
There is electrical control cabinet, and driving equipment and electrical control cabinet are electrically connected.
6. a kind of horizontal bar grizzl(e)y of chain type scraper according to claim 1, it is characterised in that: scraped on the head (13) is corresponding
Knife (3) position is provided with head funnel, tail sliding hopper is arranged at the tail (14), lower bearing bracket (12) lower end is provided with small
Particle funnel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537730.5U CN209174335U (en) | 2018-09-20 | 2018-09-20 | A kind of horizontal bar grizzl(e)y of chain type scraper |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821537730.5U CN209174335U (en) | 2018-09-20 | 2018-09-20 | A kind of horizontal bar grizzl(e)y of chain type scraper |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209174335U true CN209174335U (en) | 2019-07-30 |
Family
ID=67360106
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821537730.5U Active CN209174335U (en) | 2018-09-20 | 2018-09-20 | A kind of horizontal bar grizzl(e)y of chain type scraper |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209174335U (en) |
-
2018
- 2018-09-20 CN CN201821537730.5U patent/CN209174335U/en active Active
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| GR01 | Patent grant |