CN203127522U - Specialized dredging device of mixed material bin or raw material bin used for sintering production - Google Patents
Specialized dredging device of mixed material bin or raw material bin used for sintering production Download PDFInfo
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- CN203127522U CN203127522U CN 201320086457 CN201320086457U CN203127522U CN 203127522 U CN203127522 U CN 203127522U CN 201320086457 CN201320086457 CN 201320086457 CN 201320086457 U CN201320086457 U CN 201320086457U CN 203127522 U CN203127522 U CN 203127522U
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- feed bin
- material bin
- blending bunker
- dredging
- former feed
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Abstract
A specialized dredging device of a mixed material bin or a raw material bin used for sintering production comprises a hydraulic station, a control cabinet and at least two dredging units, wherein the dredging units are evenly arranged in parallel and at intervals in the mixed material bin or in the raw material bin, each dredging unit comprises a hydraulic cylinder and a dredging traveling pull rod, each dredging traveling pull rod is provided with dredging teeth, the control cabinet is connected with the hydraulic station in a controlling mode, each hydraulic cylinder is communicated with the hydraulic station through a high-pressure oil pipe, each hydraulic cylinder is fixed with the wall of the mixed material bin or with the wall of the raw material bin oppositely, each dredging traveling pull rod is connected with a telescopic boom of a corresponding hydraulic cylinder and is attached to the wall of the mixed material bin or to the wall of the raw material bin, and the traveling track of each dredging traveling pull rod points to a discharge outlet of the mixed material bin or a discharge outlet of the raw material bin and is parallel to the wall of the mixed material bin or to the wall of the raw material bin. The specialized dredging device of the mixed material bin or the raw material bin used for the sintering production is convenient to install, simple in mechanism, convenient to operate, capable of reducing manufacturing cost greatly especially when a hydraulic master station is adopted, and quite effective in accumulated material dredging of the raw material bin and a surge bin.
Description
Technical field
The utility model relates to the electrical construction equipment technical field, especially relates to the special-purpose dredger of a kind of blending bunker for sintering production process or former feed bin.
Background technology
Iron ore resource day is becoming tight, and the magnetic concentration level improves constantly, the smart powder of meticulous iron in course of conveying, easier caking, so the obstruction of blending bunker, hopper is more and more serious, along with the adjustment of technology, also more and more stricter to the steady requirement of mixture feed.Traditional block clearing method to blending bunker (as air bubble, silo-wall shaker, artificial mediation etc.) can't adapt to present technological requirement.And adopting thin stifled push rod that the dead material in the feed bin is pushed away downwards, it is more solid that the material of can only checkmating pushes, and can not fundamentally solve the mediation problem of feed bin.
Application number is 200820065352.5 (utility model titles: material bin; the thin stifled machine of bucket) China national patent; though disclose a kind of material bin; bucket is dredged stifled machine; but; still there is following deficiency in it: 1 mechanism is needle-like; and last point is wide down; its purpose obviously is in order to allow the better material by hardening of mechanism; so that the loose material that hardens; but in the actual production; especially floor time is than long winter; harden when serious, such way can't accomplish that obviously the material that will harden is loose, and this moment, the material that hardens can pass in mechanism; often only in the material that hardens, pass a cavity; therefore also just can't realize the effect of its mediation feed bin, so such structure can only be at the good feed bin of working condition.2 because mechanism is up-narrow and down-wide, more tiny the closer to head, therefore in actual applications, often fracture, and feed bin is subjected to the restriction of space, position, and maintenance is inconvenient, and very big potential safety hazard is also arranged when safeguarding.3 controls are too simple, can not in time close when feed bin stops expecting, with carrying the material in the unimpeded feed bin to be pressed into closely knit shape originally, caused even more serious buildup.4 hydraulic pressure output only has a power, has not only caused energy dissipation, and is also fragile, owing to the existence of mechanism, in case equipment quit work, will easy unusually obstruction.
The utility model content
The purpose of this utility model is to design a kind of novel blending bunker that is used for sintering production process or the special-purpose dredger of former feed bin, addresses the above problem.
To achieve these goals, the technical solution adopted in the utility model is as follows:
A kind of for the blending bunker of sintering production process or the special-purpose dredger of former feed bin, comprise Hydraulic Station, control housing and at least two mediation unit, the equidistant equilibrium in described blending bunker or former feed bin of described mediation unit be arranged in parallel, each described mediation unit comprises hydraulic actuating cylinder and dredges stifled walking pull bar that described thin stifled walking pull bar is provided with dredges stifled tooth;
Control linkage between described control housing and the described Hydraulic Station, described hydraulic actuating cylinder is communicated with by high pressure fuel pipe with described Hydraulic Station, the bulkhead relative fixed of described hydraulic actuating cylinder and described blending bunker or former feed bin arranges, and described thin stifled walking pull bar is connected with the telescopic boom of described hydraulic actuating cylinder;
Described dredging blocked up the bulkhead setting that the walking pull bar is close to described blending bunker or former feed bin, and described run trace of dredging stifled walking pull bar is pointed to the discharging opening of described blending bunker or former feed bin, and is parallel to the bulkhead of described blending bunker or former feed bin.
Also comprise the hydraulic actuating cylinder dust shield case, described hydraulic actuating cylinder is positioned at described hydraulic actuating cylinder dust shield case.
Also comprise the hydraulic actuating cylinder extension shaft, described thin stifled walking pull bar is connected with the telescopic boom of described hydraulic actuating cylinder by described hydraulic actuating cylinder extension shaft.
Also comprise guide type shoe, described guide type shoe is fixed on the bulkhead in described sintering machine blending bunker or the former feed bin, describedly dredges stifled walking pull bar and slidably passes described guide type shoe.
Described control housing is the Based Intelligent Control cabinet, is electrically connected between described Based Intelligent Control cabinet and the described Hydraulic Station.
Describedly dredge stifled walking pull bar and only be provided with in the one side back to the bulkhead of described blending bunker or former feed bin and dredge stifled tooth.
Described dredging blocked up tooth for blocking up tooth for promoting dredging of material.
The utility model can be used for two positions, and divide by specialty: former feed bin belongs to batching, and blending bunker belongs to sintering machine body hopper.
The beneficial effects of the utility model can be summarized as follows:
1, the utility model is easy for installation, and mechanism is simple, and is easy to operate, is particularly suitable for loose square ore deposit groove (mixture blanking bin, i.e. blending bunker), and the right angle buildup of square shaped ore deposit groove is dredged stifled very effective.
2, the utility model is easy for installation, and mechanism is simple, and is easy to operate, also is particularly suitable for loose conical former feed bin, especially when adopting hydraulic pressure master station, can reduce manufacturing cost greatly, dredges stifled very effective to the buildup of former feed bin, surge bunker.
3, the utility model has thoroughly solved and has run into the drawback that viscosity can't be dredged when excessive in the like product, has also avoided in the past in dredging stifled process the more solid phenomenon of dead material extruding in the feed bin.
4, the utility model is by reasonably design, the running velocity of traveling gear, exerts oneself and can namely save the energy and promote the mediation effect again from the on-the-spot needs of running-fit.
5, the utility model can set up work-hours and frequency of operation on their own according to arts demand, can realize full intelligent operation.
6, mechanism of the present utility model raises up the material on the bulkhead, utilization is pullled will harden material web pine, band of power and is loose, make the feed bin bottom bear more space simultaneously, because materials inside can't contact with bulkhead, utilize physical principle under the pressure effect of storehouse, material is moved downward, reach and dredge stifled purpose.
7, mechanism of the present utility model is main purpose to promote material, can adopt abrasion resistant alloy to make, and therefore firmly, can not damage easily, and stability is better;
8, Based Intelligent Control cabinet of the present utility model control is rigorous, carries out chainly with the sintering machine host computer control, and when stopping expecting, this equipment also stops automatically, can not produce negative effect;
9, the utility model can be provided with 2 or 3 motors, exerts oneself that it is high, normal, basic to be divided into, speed is corresponding be divided into slow, in, fast, better met on-the-spot needs, reduced fault rate simultaneously, reduced energy consumption.
Description of drawings
Fig. 1 is that the dredging of former feed bin in the blending process blocked up the device structural representation
Fig. 2 is that the dredging of blending bunker of sintering machine blocked up the device structural representation;
Fig. 3 is the structural representation of the main apparent direction of the mediation unit among Fig. 2;
Fig. 4 is the structural representation of overlooking direction of the mediation unit among Fig. 2.
Among the figure: the 1-guide type shoe; 2-dredges stifled tooth; 3-hydraulic actuating cylinder extension shaft; The 4-hydraulic actuating cylinder; 5-hydraulic actuating cylinder dust shield case; The 6-Hydraulic Station; The 7-control housing.
The specific embodiment
Clearer for technical matters, technical scheme and beneficial effect that the utility model is solved, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein only in order to explaining the utility model, and be not used in restriction the utility model.
As shown in Figure 1 and Figure 4 a kind of for the blending bunker of sintering production process or the special-purpose dredger of former feed bin, comprise Hydraulic Station 6, control housing 7 and at least two mediation unit, the equidistant equilibrium in described blending bunker 9 or former feed bin 8 of described mediation unit be arranged in parallel, each described mediation unit comprises hydraulic actuating cylinder 4 and dredges stifled walking pull bar 10 that described thin stifled walking pull bar 10 is provided with dredges stifled tooth 2; Control linkage between described control housing 7 and the described Hydraulic Station 6, described hydraulic actuating cylinder 4 and described Hydraulic Station 6 are communicated with by high pressure fuel pipe, described hydraulic actuating cylinder 4 arranges with the bulkhead relative fixed of described blending bunker 9 or former feed bin 8, and described thin stifled walking pull bar 10 is connected with the telescopic boom of described hydraulic actuating cylinder 4; Described dredging blocked up the bulkhead setting that walking pull bar 10 is close to described blending bunker 9 or former feed bin 8, and described run trace of dredging stifled walking pull bar 10 is pointed to the discharging opening of described blending bunker 9 or former feed bin 8, and is parallel to the bulkhead of described blending bunker 9 or former feed bin 8.
In a preferred embodiment, describedly also comprise hydraulic actuating cylinder dust shield case 5, guide type shoe 1 and hydraulic actuating cylinder extension shaft 3 for the blending bunker of sintering production process or the special-purpose dredger of former feed bin, described hydraulic actuating cylinder 4 is positioned at described hydraulic actuating cylinder dust shield case 5.Described thin stifled walking pull bar 10 is connected with the telescopic boom of described hydraulic actuating cylinder by described hydraulic actuating cylinder extension shaft 3.Described guide type shoe 1 is fixed on the bulkhead in described sintering machine blending bunker 9 or the former feed bin 8, describedly dredges stifled walking pull bar 10 and slidably passes described guide type shoe 1.
In the embodiment that is more preferably, described control housing 7 is the Based Intelligent Control cabinet, is electrically connected between described Based Intelligent Control cabinet and the described Hydraulic Station 6.Describedly dredge stifled walking pull bar 10 and only be provided with in the one side back to the bulkhead of described blending bunker 9 or former feed bin 8 and dredge stifled tooth 2.Described dredging blocked up tooth 2 for blocking up tooth for promoting dredging of material.
In the utility model, as propulsion source, provide power for dredging stifled walking pull bar 10 by Hydraulic Station 6, hydraulic actuating cylinder 4 is for dredging the powered actuation mechanism of stifled walking pull bar 10, and guide type shoe 1 is for dredging stifled walking pull bar 10 guiding.
After 6 conveyings are instructed to Hydraulic Station by Based Intelligent Control cabinet (control housing 7), Hydraulic Station 6 starts, thereby instructing to arrive according to the Based Intelligent Control cabinet, hydraulic oil specify hydraulic actuating cylinder 4 to promote thin stifled walking pull bar 10 walkings of hydraulic actuating cylinders 4 drives, dredging stifled walking pull bar 10 under the drive of hydraulic actuating cylinder 4 upwards promotes the partial material around described blending bunker 9 or the former feed bin 8, described blending bunker 9 or former feed bin 8 promotes the edge material downwards again downwards the time, simultaneously under the pressure effect of storehouse, middle part material integral body moves downward, described blending bunker 9 or former feed bin 8 are subjected to Based Intelligent Control cabinet control rate, at interval, frequency, start and stop, loose by the material web that hardens in the just described blending bunker 9 of continual crank motion or the former feed bin 8, material around the bulkhead is cleaned out, described blending bunker 9 or former feed bin 8 center materials can't be contacted with bulkhead, mixture is pressed by the storehouse influences downward mass motion, reach the mediation purpose, the described blending bunker 9 when thin stifled device has been guaranteed through batching or the materials in the former feed bin 8 can unobstructedly pass through.
Dredge the quantity of the stifled pull bar 10 of walking and determine according to field condition, every cover is described to block up walking pull bar 10 for the blending bunker of sintering production process or described the dredging of special-purpose dredger outfit 2-8 group of former feed bin.For saving cost, also can establish hydraulic pressure master station and be used for the blending bunker of sintering production process or the special-purpose dredger outputting power of former feed bin to many.Described dredge the exerting oneself of stifled walking pull bar 10, speed be divided in low speed heavy pressure, the middling speed according to the material situation of hardening press, high velocity, low pressure do not wait.
More than by the detailed description of concrete and preferred embodiment the utility model; but those skilled in the art should be understood that; the utility model is not limited to the above embodiment; all within spirit of the present utility model and principle; any modification of doing, be equal to replacement etc., all should be included within the protection domain of the present utility model.
Claims (6)
1. one kind is used for the blending bunker of sintering production process or the special-purpose dredger of former feed bin, it is characterized in that, comprise Hydraulic Station, control housing and at least two mediation unit, the equidistant equilibrium in described blending bunker or former feed bin of described mediation unit be arranged in parallel, each described mediation unit comprises hydraulic actuating cylinder and dredges stifled walking pull bar that described thin stifled walking pull bar is provided with dredges stifled tooth;
Control linkage between described control housing and the described Hydraulic Station, described hydraulic actuating cylinder is communicated with by high pressure fuel pipe with described Hydraulic Station, the bulkhead relative fixed of described hydraulic actuating cylinder and described blending bunker or former feed bin arranges, and described thin stifled walking pull bar is connected with the telescopic boom of described hydraulic actuating cylinder;
Described dredging blocked up the bulkhead setting that the walking pull bar is close to described blending bunker or former feed bin, and described run trace of dredging stifled walking pull bar is pointed to the discharging opening of described blending bunker or former feed bin, and is parallel to the bulkhead of described blending bunker or former feed bin.
2. according to claim 1 for the blending bunker of sintering production process or the special-purpose dredger of former feed bin, it is characterized in that: also comprise the hydraulic actuating cylinder dust shield case, described hydraulic actuating cylinder is positioned at described hydraulic actuating cylinder dust shield case.
3. according to claim 2 for the blending bunker of sintering production process or the special-purpose dredger of former feed bin, it is characterized in that: also comprise the hydraulic actuating cylinder extension shaft, described thin stifled walking pull bar is connected with the telescopic boom of described hydraulic actuating cylinder by described hydraulic actuating cylinder extension shaft.
4. according to claim 1 for the blending bunker of sintering production process or the special-purpose dredger of former feed bin, it is characterized in that: also comprise guide type shoe, described guide type shoe is fixed on the bulkhead in described sintering machine blending bunker or the former feed bin, describedly dredges stifled walking pull bar and slidably passes described guide type shoe.
5. according to claim 1 for the blending bunker of sintering production process or the special-purpose dredger of former feed bin, it is characterized in that: described control housing is the Based Intelligent Control cabinet, is electrically connected between described Based Intelligent Control cabinet and the described Hydraulic Station.
6. according to claim 1 for the blending bunker of sintering production process or the special-purpose dredger of former feed bin, it is characterized in that: describedly dredge stifled walking pull bar and only be provided with in the one side back to the bulkhead of described blending bunker or former feed bin and dredge stifled tooth.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086457 CN203127522U (en) | 2013-02-26 | 2013-02-26 | Specialized dredging device of mixed material bin or raw material bin used for sintering production |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320086457 CN203127522U (en) | 2013-02-26 | 2013-02-26 | Specialized dredging device of mixed material bin or raw material bin used for sintering production |
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| Publication Number | Publication Date |
|---|---|
| CN203127522U true CN203127522U (en) | 2013-08-14 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320086457 Expired - Fee Related CN203127522U (en) | 2013-02-26 | 2013-02-26 | Specialized dredging device of mixed material bin or raw material bin used for sintering production |
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| CN (1) | CN203127522U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029945A (en) * | 2014-06-04 | 2014-09-10 | 马鞍山市天工科技有限公司 | Unblocking device for cylindrical flat-bottom-shaped reinforced concretebunker |
| CN105691958A (en) * | 2016-03-29 | 2016-06-22 | 新疆广汇中化能源技术开发有限公司 | Blockage eliminating device for material bin and material bin |
| CN106395171A (en) * | 2016-11-25 | 2017-02-15 | 攀枝花煤业（集团）有限责任公司 | Coal bunker unchoking device |
| CN106863737A (en) * | 2017-04-07 | 2017-06-20 | 绥阳县宝雅装饰材料有限责任公司 | Plastic extrusion facility |
| CN108726025A (en) * | 2017-04-18 | 2018-11-02 | 卢晓光 | Funneling feed bin anti-blockage machine |
| CN109158687A (en) * | 2018-06-12 | 2019-01-08 | 燕山大学 | A kind of disk cutting edge silk storehouse based on guide rod rack gear remove blocking device |
| CN109956212A (en) * | 2019-04-29 | 2019-07-02 | 山东凯莱特冶金装备有限公司 | Sintering silo sizing cleaning plant and method |
| CN112794027A (en) * | 2021-01-11 | 2021-05-14 | 陈火英 | Verifying attachment of bearing ball production usefulness |
-
2013
- 2013-02-26 CN CN 201320086457 patent/CN203127522U/en not_active Expired - Fee Related
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104029945A (en) * | 2014-06-04 | 2014-09-10 | 马鞍山市天工科技有限公司 | Unblocking device for cylindrical flat-bottom-shaped reinforced concretebunker |
| CN105691958A (en) * | 2016-03-29 | 2016-06-22 | 新疆广汇中化能源技术开发有限公司 | Blockage eliminating device for material bin and material bin |
| CN106395171A (en) * | 2016-11-25 | 2017-02-15 | 攀枝花煤业（集团）有限责任公司 | Coal bunker unchoking device |
| CN106395171B (en) * | 2016-11-25 | 2019-04-02 | 攀枝花煤业（集团）有限责任公司 | A kind of bunker dredging device |
| CN106863737A (en) * | 2017-04-07 | 2017-06-20 | 绥阳县宝雅装饰材料有限责任公司 | Plastic extrusion facility |
| CN108726025A (en) * | 2017-04-18 | 2018-11-02 | 卢晓光 | Funneling feed bin anti-blockage machine |
| CN109158687A (en) * | 2018-06-12 | 2019-01-08 | 燕山大学 | A kind of disk cutting edge silk storehouse based on guide rod rack gear remove blocking device |
| CN109956212A (en) * | 2019-04-29 | 2019-07-02 | 山东凯莱特冶金装备有限公司 | Sintering silo sizing cleaning plant and method |
| CN112794027A (en) * | 2021-01-11 | 2021-05-14 | 陈火英 | Verifying attachment of bearing ball production usefulness |
| CN112794027B (en) * | 2021-01-11 | 2023-09-29 | 河北飞龙轴承有限公司 | Inspection device for bearing ball production |
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Legal Events
| Date | Code | Title | Description |
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| 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: 20130814 Termination date: 20210226 |