CN204642758U - Two-way function bulkhead loosening machine - Google Patents
Two-way function bulkhead loosening machine Download PDFInfo
- Publication number
- CN204642758U CN204642758U CN201520232913.6U CN201520232913U CN204642758U CN 204642758 U CN204642758 U CN 204642758U CN 201520232913 U CN201520232913 U CN 201520232913U CN 204642758 U CN204642758 U CN 204642758U
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- Prior art keywords
- bulkhead
- loose
- cylinder
- rake
- way
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- Expired - Fee Related
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Abstract
The utility model discloses two-way function bulkhead loosening machine, belong to material dredging technical field, it comprises the loose arm of two couple be oppositely arranged, each loose arm is separately positioned on corresponding bulkhead inwall, each loose arm includes two-way cylinder, pull bar, loose rake, fastener and guide rail, two-way cylinder is arranged in cylinder shield, cylinder shield is welded on bulkhead inwall, the two ends of two-way cylinder spin with pull bar respectively, pull bar is connected with loose rake respectively, loose rake is all arranged on guide rail, fastener for limiting loose rake direction of slip is set above loose rake, wherein, two-way cylinder is driven by hydraulic control pump.This loosening machine, by all arranging loose rake up and down at oil cylinder, not only avoid the cylinder shield be arranged on bulkhead and causes long-pending coal, and loose rake works simultaneously and increases dredging area up and down simultaneously, can realize the dredging of whole bulkhead; And extend the service life of rake teeth.
Description
Technical field
The utility model belongs to material dredging technical field, is specifically related to two-way function bulkhead loosening machine.
Background technology
At present, domestic thermal powerplant run coal bin is all cement, steel, cement steel hybrid combination, and its planform is substantially identical, and top is square, cylinder, bottom is bored in side, circular cone and hyperbola, big upper and lower small mouth, charging suitable for reading, end opening discharge material, material is from top to bottom by self-weight blanking.The material fallen owing to flowing in taper storehouse, therefore more flows downward, and area is less, inherently forms extruding to material, increases the major cause that friction coefficient results in blockage often; Moisture, the fineness degree of material in addition, temperature traverse, coal and bulkhead friction coefficient size are all the fundamental causes blocked.
Conventional loose method be knock, method for oscillating, but be difficult to prove effective, sometimes run counter to desire, shake more real and more real.In prior art, by adopting air bubble, it is more quite a lot of than adopting vibratory equipment effect to adopt this equipment, but still can not meet requirements, because compressed-air actuated flask volume is limited, compressed-air actuated finite energy, therefore still blow motionless to thick-layer tamper, and equipment manufacturing cost is high; Also have some to adopt loosening machine, existing loosening machine is arranged point-blank single acting oil cylinder and scraper plate, and oil cylinder is upper, loose rake under, the bulkhead of the oil cylinder that can only loosen part downwards, oil cylinder top cannot be dredged, and oil cylinder top has become new long-pending coal point on the contrary, cause chute blockage.Owing to being one direction effect therefore rake teeth length can not be oversize, otherwise there will be that distortion is stuck cannot action.Also cannot dredge whole bulkhead, the lower part of taper bulkhead can only be dredged.
Utility model content
Goal of the invention: the purpose of this utility model is to provide two-way function bulkhead loosening machine, overcomes the defect that traditional loosening machine cylinder shield be arranged on bulkhead causes long-pending coal, increases dredging area simultaneously, achieve the dredging of whole bulkhead.
Technical scheme: for achieving the above object, the utility model adopts following technical scheme:
Two-way function bulkhead loosening machine, comprise the loose arm of two couple be oppositely arranged, each loose arm is separately positioned on corresponding bulkhead inwall, each loose arm includes two-way cylinder, pull bar, loose rake, fastener and guide rail, described two-way cylinder is arranged in cylinder shield, cylinder shield is welded on bulkhead inwall, the two ends of two-way cylinder spin with pull bar respectively, pull bar is connected with loose rake respectively, loose rake is all arranged on guide rail, arranges the fastener for limiting loose rake direction of slip above loose rake; Wherein, described two-way cylinder is driven by hydraulic control pump.
The two ends of described fastener are all fixed on the both sides of guide rail.
Described guide rail is laid on bulkhead inwall, and rail welding is fixed on bulkhead inwall.
Described loose rake is connected by pin with pull bar.
Described two-way cylinder is fixed by screws on cylinder shield.
Described cylinder shield is oblong box body.
Described hydraulic control pump is connected with two-way cylinder by hydralic hose.
Beneficial effect: compared with prior art, two-way function bulkhead loosening machine of the present utility model, by all arranging loose rake up and down at oil cylinder, not only avoid the cylinder shield be arranged on bulkhead and cause long-pending coal, loose rake works simultaneously and increases dredging area up and down simultaneously, can realize the dredging of whole bulkhead; And loose rake is laid on guide rail, there is fastener to fix, therefore be not easy to occur the phenomenons such as flexural deformation, extend the service life of rake teeth, do not need frequent maintenance, easy to use, possess good practicality.
Accompanying drawing explanation
Fig. 1 is the structural representation of two-way function bulkhead loosening machine;
Fig. 2 is the birds-eye view of two-way function bulkhead loosening machine.
Detailed description of the invention
Below in conjunction with the drawings and specific embodiments, the utility model is described further.
As shown in Figure 1 and 2, two-way function bulkhead loosening machine, comprise the loose arm of two couple be oppositely arranged, each loose arm is separately positioned on corresponding bulkhead inwall, each loose arm includes two-way cylinder 1, pull bar 2, loose rake 3, fastener 4 and guide rail 5, two-way cylinder 1 is arranged in cylinder shield, cylinder shield is welded on bulkhead inwall, the two ends of two-way cylinder 1 spin with pull bar 2 respectively, pull bar 2 is connected with loose rake 3 respectively, loose rake 3 is all arranged on guide rail 5, fastener 4 for limiting loose rake direction of slip is set above loose rake 3, loose rake 3 is placed on guide rail 5, loose rake 3 againsts guide rail 5 below, top fastener 4 blocks, make it can only slide up and down along guide rail, wherein, two-way cylinder 1 is driven by hydraulic control pump 6.
The two ends of fastener 4 are all fixed on the both sides of guide rail 5.Guide rail 5 is laid on bulkhead inwall, and guide rail 5 is weldingly fixed on bulkhead inwall.Loose rake 3 is connected by pin with pull bar 2.Two-way cylinder 1 is fixed by screws on cylinder shield.Hydraulic control pump 6 is connected with two-way cylinder 1 by hydralic hose 7.
Cylinder shield is oblong box body.
Working process: adopt two-way cylinder 1, oil cylinder is provided with loose rake 3 up and down, the cylinder shield be arranged on bulkhead is avoided to cause long-pending coal, hydraulic power unit is toward fuel feeding in oil cylinder, pressure oil orders about cylinder piston rod straight-line motion, drives pull bar 2 and loose rake 3 to do upper and lower straight reciprocating motion along guide rail, and the coal be attached on bulkhead strikes off by loose rake 3, destroy the accumulation of coal charge, thus reach dredging effect.Loose rake works simultaneously and increases dredging area up and down simultaneously, the dredging of whole bulkhead can be realized, add its practicality, the utility model rake 3 that loosens is laid on guide rail 5, there is fastener 4 to fix, therefore be not easy to occur the phenomenons such as flexural deformation, extend the service life of rake teeth, do not need frequent maintenance, easy to use.
Claims (7)
1. two-way function bulkhead loosening machine, it is characterized in that: comprise the loose arm of two couple be oppositely arranged, each loose arm is separately positioned on corresponding bulkhead inwall, each loose arm includes two-way cylinder (1), pull bar (2), loose rake (3), fastener (4) and guide rail (5), described two-way cylinder (1) is arranged in cylinder shield, cylinder shield is welded on bulkhead inwall, the two ends of two-way cylinder (1) spin with pull bar (2) respectively, pull bar (2) is connected with loose rake (3) respectively, loose rake (3) is all arranged on guide rail (5), fastener (4) for limiting loose rake direction of slip is set in the top of loose rake (3), wherein, described two-way cylinder (1) is driven by hydraulic control pump (6).
2. two-way function bulkhead loosening machine according to claim 1, is characterized in that: the two ends of described fastener (4) are all fixed on the both sides of guide rail (5).
3. two-way function bulkhead loosening machine according to claim 1, is characterized in that: described guide rail (5) is laid on bulkhead inwall, and guide rail (5) is weldingly fixed on bulkhead inwall.
4. two-way function bulkhead loosening machine according to claim 1, is characterized in that: described loose rake (3) is connected by pin with pull bar (2).
5. two-way function bulkhead loosening machine according to claim 1, is characterized in that: described two-way cylinder (1) is fixed by screws on cylinder shield.
6. two-way function bulkhead loosening machine according to claim 5, is characterized in that: described cylinder shield is oblong box body.
7. two-way function bulkhead loosening machine according to claim 1, is characterized in that: described hydraulic control pump (6) is connected with two-way cylinder (1) by hydralic hose (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232913.6U CN204642758U (en) | 2015-04-17 | 2015-04-17 | Two-way function bulkhead loosening machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520232913.6U CN204642758U (en) | 2015-04-17 | 2015-04-17 | Two-way function bulkhead loosening machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204642758U true CN204642758U (en) | 2015-09-16 |
Family
ID=54095526
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520232913.6U Expired - Fee Related CN204642758U (en) | 2015-04-17 | 2015-04-17 | Two-way function bulkhead loosening machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204642758U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323896A (en) * | 2017-06-28 | 2017-11-07 | 扬中市第蝶阀厂有限公司 | It is a kind of to exclude the run coal bin of chute blockage phenomenon in time |
| CN110878706A (en) * | 2019-12-16 | 2020-03-13 | 徐永佳 | Coal mine rapid tunneling gangue transportation system |
| CN114475405A (en) * | 2022-01-17 | 2022-05-13 | 宁波交通工程建设集团有限公司 | Self-propelled intelligent material distribution vehicle |
-
2015
- 2015-04-17 CN CN201520232913.6U patent/CN204642758U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107323896A (en) * | 2017-06-28 | 2017-11-07 | 扬中市第蝶阀厂有限公司 | It is a kind of to exclude the run coal bin of chute blockage phenomenon in time |
| CN110878706A (en) * | 2019-12-16 | 2020-03-13 | 徐永佳 | Coal mine rapid tunneling gangue transportation system |
| CN114475405A (en) * | 2022-01-17 | 2022-05-13 | 宁波交通工程建设集团有限公司 | Self-propelled intelligent material distribution vehicle |
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150916 Termination date: 20190417 |