CN203486590U - Material taking mechanism of chain-bucket continuous ship unloader - Google Patents
Material taking mechanism of chain-bucket continuous ship unloader Download PDFInfo
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- CN203486590U CN203486590U CN201320530712.5U CN201320530712U CN203486590U CN 203486590 U CN203486590 U CN 203486590U CN 201320530712 U CN201320530712 U CN 201320530712U CN 203486590 U CN203486590 U CN 203486590U
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- chain
- bucket
- material taking
- materials
- cyclone separator
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Abstract
The utility model discloses a material taking mechanism of a chain-bucket continuous chip unloader. The material taking mechanism of the chain-bucket continuous chip unloader solves the problem of low efficiency of existing ship unloaders during material gripping and comprises a chain bucket, chains connected with the chain bucket and a cyclone separator connected with a lifting mechanism, wherein the cyclone separator is connected with a retractable pipe, and the feeding port of the lifting mechanism is provided with a guide chute. According to the material taking mechanism of the chain-bucket continuous ship unloader, by means of the cyclone separator, when the thickness of material layers at the bottom of a cabin is smaller than 20 centimeters or materials are powder or small particles and accordingly the chain bucket cannot take the materials conveniently, the cyclone separator is powered on to absorb residue materials at the bottom of the cabin inside to separate air from the materials, then the materials flow into the hopper of the lifting mechanism along the guide chute by gravity and lifted up to an unloading unit through a chain-bucket lifter, so that the material taking efficiency is improved.
Description
Technical field
The utility model relates to a kind of ship unloading equipment, is specifically related to a kind of material fetching mechanism of continuous ship discharging machine.
Background technology
The main ship unloading equipment of major bulks (as iron ore, coal etc.) is ship unloaders in the world, and common ship unloaders are grab bucket ship unloader and chain-bucket ship unloaders.Wherein, grab bucket ship unloader mainly consists of lifting mechanism/switching mechanism, dolly trailer coupling, luffing mechanism, cart walking mechanism, blank recovering device, jib hook and metallic magnetism, electric and control system equipment etc.During operation, grab bucket is from capturing material lifting to hopper top blowing in cabin, and material is delivered to below harbour belt conveyor system through vibra feeder.Its major defect is not environmental protection, and unit the highest of the rated capacity of unloading a ship reaches 3000t/h, and the efficiency of unloading a ship is low, and efficiency maintains 50%～55% conventionally, and in addition, grab bucket ship unloader is not suitable for capturing powdery and small particles material.
The efficiency of chain-bucket ship unloaders is high, but main by chain bucket material grasping, in addition, when the bed of material is thinner, be not suitable for continuing feeding, thereby need SUPPLEMENTARY UNLOADING GRAIN, and tradition brings down stocks mainly to rely on artificial windrow, or shovels and expect, its inefficiency with forklift.
Utility model content
The utility model proposes a kind of bucket continuous ship unloader feeding structure, inefficient problem while having solved existing chain-bucket ship unloaders crawl material.
The technical solution of the utility model is achieved in that a kind of bucket continuous ship unloader material fetching mechanism, comprise chain bucket, the chain being connected with chain bucket, also comprise the cyclone being connected with lift system, cyclone is connected with telescopic tube, and the inlet point place of lift system is provided with feeding skewed slot.
Also comprise anticollision device, in anticollision device, be provided with crashproof probe.
Described crashproof probe is radar probe.
Described cyclone is provided with monitoring probe.
Described telescopic tube is scalable pipe.
The utility model has been set up cyclone, when cabin bottom thickness of feed layer is less than 20 centimetres, become thinly material bed time, chain bucket feeding is inconvenient, now, cyclone is opened, at the bottom of adsorbing boat, leftover materials enter in cyclone, carry out air and feed separation, and material flows in the hopper of gig along suitable skewed slot by deadweight, by chain bucket elevator, rise to discharger, improved feeding efficiency.
Accompanying drawing explanation
In order to be illustrated more clearly in the utility model embodiment or technical scheme of the prior art, to the accompanying drawing of required use in embodiment or description of the Prior Art be briefly described below, apparently, accompanying drawing in the following describes is only embodiment more of the present utility model, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is structural representation of the present utility model.
Fig. 2 is that schematic diagram is looked on a left side of Fig. 1.
Fig. 3 is that the utility model is used view.
Wherein, 1. chain bucket, 2. lift system, 3. anticollision device, 4. cyclone, 5. telescopic tube, 6. monitoring probe, 7. inlet point, 8. feeding skewed slot, 9. equalizing gear, 10. discharger, 11. oil cylinders.
The specific embodiment
Below in conjunction with the accompanying drawing in the utility model embodiment, the technical scheme in the utility model embodiment is clearly and completely described, obviously, described embodiment is only the utility model part embodiment, rather than whole embodiment.Embodiment based in the utility model, those of ordinary skills are not making the every other embodiment obtaining under creative work prerequisite, all belong to the scope of the utility model protection.
As Figure 1-3, a kind of bucket continuous ship unloader material fetching mechanism, comprises chain bucket 1, the chain being connected with chain bucket 1, also comprise cyclone 4, cyclone 4 is connected with lift system 2, is connected with telescopic tube 5 on cyclone 4, and inlet point 7 places of lift system 2 are provided with feeding skewed slot 8.
Material fetching mechanism of the present utility model can have two kinds of mode of operations: 1. during normal work, cyclone 4 cuts out, chain bucket 1 in rotation process from steamer feed bin scraper, promote upwards, enter discharger 10, then enter conveying mechanism below.2. when cabin bottom thickness of feed layer is less than 20 centimetres, chain bucket 1 feeding is inconvenient, now, cyclone 4 is opened, and forms negative pressure, by leftover materials at the bottom of telescopic tube 5 adsorbing boats, material enters in cyclone 4, carry out air and feed separation, material flows in the chain bucket 1 of gig along feeding skewed slot 8 by deadweight, then enters discharger 10.
The utility model can also arrange anticollision device 3, is provided with crashproof probe in anticollision device 3.Described crashproof probe is radar probe.When sea level just rises and falls, cause boats and ships to raise while exceeding safe range, radar probe detects signal, send the oil cylinder 11 act arms that instruction makes crossbeam place, thereby material fetching mechanism is lifted rapidly, keep the safety distance of feeding structure and hull bottom, thereby injury is reduced to minimum, even if hull bottom touches anticollision device 3, under the effect of equalizing gear 9, material fetching mechanism can, along with the lifting of hull bottom, also raise naturally, can not form rigid wound and hit, can not cause the infringement to hull bottom or feeding equipment.
Described cyclone 4 is provided with monitoring probe 6.Monitoring probe and control cabinet are connected, and the information of a Real-time Obtaining feeding service condition feeds back to chaufeur, are convenient to chaufeur for the grasp of situation, thereby arrange further work.
Described telescopic tube 5 is scalable pipe, adopts cortical material preparation, is conducive to the work of cyclone.
The utility model is interrupted material grasping by traditional grab bucket and changes the continuous feeding of present chain bucket into, has following advantage:
1. work efficiency is high, and in normal working, chain bucket feeding efficiency is high, has greatly saved and has unloaded disc despatch.
2.Ben mechanism is applicable to the material of various granularities, be powdery, graininess, bulk (size is less than 20 centimeters) all can, applied widely.
3. this construction defect rate is low, and the plate chain structure of employing is through Wear-resistant Treatment, and durability is high, has greatly extended the replacement cycle.
4. when the bed of material is very thin, orthodox method is artificial windrow, efficiency is very low, or with forklift shovel material, and to be lifted into bilge process loaded down with trivial details for forklift like this, need to use slingcart, be absolutely unsafe, this mechanism sets up cyclone, utilizes the suction of air, to bilge zero damage, efficiency ratio is artificial and forklift is high.Because it is absorbed portion balance material, the time is shorter.So overall process power dissipation ratio is lower, the spent expense that is significantly less than artificial and forklift.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all within spirit of the present utility model and principle, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a bucket continuous ship unloader material fetching mechanism, comprise chain bucket (1), the chain being connected with chain bucket (1), it is characterized in that: also comprise the cyclone (4) being connected with lift system (2), cyclone (4) is connected with telescopic tube (5), and the inlet point (7) of lift system (2) locates to be provided with feeding skewed slot (8).
2. bucket continuous ship unloader material fetching mechanism according to claim 1, is characterized in that: also comprise anticollision device (3), anticollision device is provided with crashproof probe in (3).
3. bucket continuous ship unloader material fetching mechanism according to claim 2, is characterized in that: described crashproof probe is radar probe.
4. bucket continuous ship unloader material fetching mechanism according to claim 1, is characterized in that: described cyclone (4) is provided with monitoring probe (6).
5. bucket continuous ship unloader material fetching mechanism according to claim 1, is characterized in that: described telescopic tube (5) is scalable pipe.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530712.5U CN203486590U (en) | 2013-08-27 | 2013-08-27 | Material taking mechanism of chain-bucket continuous ship unloader |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320530712.5U CN203486590U (en) | 2013-08-27 | 2013-08-27 | Material taking mechanism of chain-bucket continuous ship unloader |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203486590U true CN203486590U (en) | 2014-03-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320530712.5U Expired - Fee Related CN203486590U (en) | 2013-08-27 | 2013-08-27 | Material taking mechanism of chain-bucket continuous ship unloader |
Country Status (1)
| Country | Link |
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| CN (1) | CN203486590U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642035A (en) * | 2019-10-08 | 2020-01-03 | 神华粤电珠海港煤炭码头有限责任公司 | Environment-friendly chain bucket ship unloader |
-
2013
- 2013-08-27 CN CN201320530712.5U patent/CN203486590U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110642035A (en) * | 2019-10-08 | 2020-01-03 | 神华粤电珠海港煤炭码头有限责任公司 | Environment-friendly chain bucket ship unloader |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| 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: 20140319 Termination date: 20160827 |