CN104097960A - Unloading device for measuring bin of loading station - Google Patents
Unloading device for measuring bin of loading station Download PDFInfo
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- CN104097960A CN104097960A CN201410360508.2A CN201410360508A CN104097960A CN 104097960 A CN104097960 A CN 104097960A CN 201410360508 A CN201410360508 A CN 201410360508A CN 104097960 A CN104097960 A CN 104097960A
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- chute
- loading station
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- gate
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Abstract
The invention discloses an unloading device for a measuring bin of a loading station. The unloading device for the measuring bin of the loading station solves the problems that when a quick measuring bin of a loading station is unloading, air pressure self-balancing is caused by materials falling at high speed and a dustproof device is short in service life. The unloading device for the measuring bin of the loading station comprises a hydraulic bulkhead gate, a dustproof device, a chute and an air communication device, wherein the hydraulic bulkhead gate is mounted at an unloading port of the measuring bin, the dustproof device is connected with the hydraulic bulkhead gate and the chute, the air communication device is mounted on the chute which is mounted on a bearing platform support beam of the loading station, and internal passages of the hydraulic bulkhead gate, the dustproof device and the chute are communicated with one another in arrangement. The unloading device for the measuring bin of the loading station has the advantages that difference between internal air pressure and external air pressure of equipment can be balanced and service life of the dustproof device is prolonged.
Description
Technical field
The present invention relates to a kind of device for discharging, specifically a kind of loading station measuring chute device for discharging.
Background technology
Quick metering loading station collection machinery, hydraulic pressure, monitoring are controlled in one, can solve the quickly ration loading problem of the loose unpacked materials such as coal, ore, grain, limestone, sulphur, chemical industry, are widely used in the places such as colliery, transporting something containerized station, harbour.
The principle of work of quick metering loading station based on large-scale bunker scale, in measuring chute, pressing in advance railway carriage indicated weight loads, by control door, in measuring chute, press loading and the accurate measurement fast of railway carriage indicated weight, then by loading chute to the railway car fast discharging in advancing, realizing the dynamically accurate quantification entrucking fast continuously of train, automatically complete the control of supporting conveying system simultaneously, is the most advanced at present large loose unpacked material railway entrucking mode.
Loading station measuring chute device for discharging is an important component part of quick metering loading station, traditional measuring chute device for discharging in use dust keeper easily damages, and service life is shorter, changes more frequent, increase undoubtedly for the customer use cost, brought economic loss.In current loading station measuring chute device for discharging, at chute place, air intercommunicating device is not set, when measuring chute is in discharge process, streams, in the time of chute, causes that low pressure or vacuum state appear in chute interior hole, thereby makes the serious shrinkage distortion of dust keeper; After measuring chute is unstowed, dust keeper restores to the original state.Quick metering loading station in the time of entrucking, the above-mentioned state of appearance that dust keeper goes round and begins again, reduction gradually the intensity of dust keeper junction, reduced service life.In order to ensure the normal operation of quick metering loading station, reduce client's maintenance cost, for above problem, just need to carry out new design to existing structure form.
Summary of the invention
The object of the present invention is to provide a kind of loading station measuring chute device for discharging, while having solved the discharging of quick metering loading station measuring chute, the air pressure self-balancing being caused by high speed falling material and dust keeper short problem in service life, this device for discharging is not only can balance equipment inner and outer air pressure poor, and has extended the service life of dust keeper.
The present invention solves the technical scheme that its technical matters takes: a kind of loading station measuring chute device for discharging, its structure comprises hydraulic flat gate, dust keeper, chute and air intercommunicating device, described hydraulic flat gate installation is at measuring chute drain hole, described dust keeper is connected with hydraulic flat gate, chute respectively, described air intercommunicating device is arranged on chute, described chute is arranged on loading station cushion cap support beam, and described hydraulic flat gate, dust keeper and chute interior channel setting are for being interconnected.
Further, described hydraulic flat gate comprises gate framework, flashboard, cover plate, cylinder connecting device, detecting device and hydraulic ram, described gate framework upper and lower opening is connected with the mounting flange of measuring chute drain hole and dust keeper respectively, described cover plate, detecting device, hydraulic ram are arranged on respectively on gate framework, described flashboard is arranged on gate framework inside, drive it on loaded contact rollers, to slide by hydraulic ram, described cylinder connecting device is connected with flashboard, hydraulic ram bar respectively.
Further, described cylinder connecting device comprises bearing pin, shaft clevis, captive nut, and cylinder rod junction arranges screw thread, the nut locking of screwing on after being connected with shaft clevis, and shaft clevis is connected with flashboard by bearing pin.
Further, described detecting device comprises feeler lever, support, detector switch and protective cover, feeler lever for given detector switch signal is arranged on flashboard, fix and the support adjusted is arranged on gate framework for detection of switch, the detector switch opening and closing for detection of flashboard is rack-mount, and described protective cover is rack-mount.
Further, described dust keeper is the form that is flexible coupling.
Further, described chute comprises chute body and abrasion-proof backing block, and described abrasion-proof backing block is arranged on chute body inner side.
Further, described air intercommunicating device comprises breather pipe, turnover panel and grille guard, and described breather pipe is square-section, is arranged on chute, and described turnover panel is arranged on breather pipe inside, and described grille guard is arranged on breather pipe top.
The invention has the beneficial effects as follows:
1) this device is applicable to load the various forms of quick metering loading stations of bulk material.
2) this device has solved equipment inner and outer air pressure self-balancing and existing short problem of dust keeper life-span, sets up air intercommunicating device, makes equipment inside and outside air pressure balance, thereby has extended the service life of dust keeper, has saved a large amount of operating costs.
3) this device adopts modular design, has the features such as simple in structure, convenient for installation and maintenance, interchangeability is good, also can carry out part change according to client's special requirement, realizes fast integration.
4) in this device, measuring chute discharge gate adopts hydraulic control mode, and the features such as hydraulic-driven has dependable performance, operates steadily, transmission power is large, overload protection, for the reliability service of quick metering loading station provides convenience.
Brief description of the drawings
Fig. 1 is structural representation of the present invention;
Fig. 2 is hydraulic flat gate front view of the present invention;
Fig. 3 is hydraulic flat gate birds-eye view of the present invention;
Fig. 4 is chute structural representation of the present invention;
Fig. 5 is air intercommunicating device structural representation of the present invention;
In figure: 1 hydraulic flat gate, 2 dust keepers, 21 gate frameworks, 22 flashboards, 23 cover plates, 24 hydraulic rams, 25 detecting devices, 26 loaded contact rollers, 27 cylinder connecting devices, 3 chutes, 4 loading station cushion caps, 41 chute bodies, 42 abrasion-proof backing blocks, 5 air intercommunicating devices, 51 breather pipes, 52 turnover panels, 53 grille guards, 6 measuring chutes.
Detailed description of the invention
With reference to Figure of description, a kind of loading station measuring chute device for discharging of the present invention is described in detail below.
As shown in Figure 1, a kind of loading station measuring chute device for discharging of the present invention, comprise hydraulic flat gate 1, dust keeper 2, chute 3 and air intercommunicating device 5, described hydraulic flat gate 1 is arranged on the drain hole of measuring chute 6, described dust keeper 2 is connected with hydraulic flat gate 1, chute 3 respectively, described air intercommunicating device 5 is arranged on chute 3, described chute 3 is arranged on the support beam of loading station cushion cap 4, and described hydraulic flat gate 1, dust keeper 2 and chute 3 inner passages are set to be interconnected.
As Fig. 2, shown in Fig. 3, described hydraulic flat gate 1 comprises gate framework 21, flashboard 22, cover plate 23, cylinder connecting device 27, detecting device 25 and hydraulic ram 24, described gate framework 21 upper and lower openings are connected with the mounting flange of measuring chute 6 drain holes and dust keeper 2 respectively, described cover plate 23, detecting device 25, hydraulic ram 24 is arranged on respectively on gate framework 21, described flashboard 22 is arranged on gate framework 21 inside, drive it on loaded contact rollers 26, to slide by hydraulic ram 24, realize the Kai Heguan of flashboard 22, described cylinder connecting device 27 respectively with flashboard 22, hydraulic ram bar connects.
Described cylinder connecting device 27 comprises bearing pin, shaft clevis, captive nut, cylinder rod junction arranges screw thread, the nut locking of screwing on after being connected with shaft clevis, and shaft clevis is connected with flashboard 22 by bearing pin, make hydraulic ram 24 and connecting of flashboard 22 firm, reliable, ensure regular event.
As shown in Figure 3; described detecting device 25 comprises feeler lever, support, detector switch and protective cover; for detection of the switch position of hydraulic flat gate board; feeler lever for given detector switch signal is arranged on flashboard 22; fix and the support adjusted is arranged on gate framework 21 for detection of switch; the detector switch opening and closing for detection of flashboard 22 is rack-mount, and described protective cover is rack-mount, protects inner detector switch not damaged.
Described dust keeper 2 is the form that is flexible coupling, and prevents that in loading station measuring chute discharge process, airborne dust is excessive, avoids bottom connecting device to affect the weighing precision of measuring chute.
As shown in Figure 4, described chute 3 comprises chute body 41 and abrasion-proof backing block 42, and described abrasion-proof backing block 42 is arranged on chute body 41 inner sides, increases the service life of chute, described chute 3 is accepted hydraulic flat gate 1 and is emitted material, material is sent in the truck-loading facilities of bottom.
As shown in Figure 5, described air intercommunicating device 5 comprises breather pipe 51, turnover panel 52 and grille guard 53, described breather pipe 51 is square-section, be arranged on chute 3, described turnover panel 52 is arranged on breather pipe 51 inside, can freely swing to a side, described grille guard 53 is arranged on breather pipe 51 tops, prevents that outside foreign material from falling in breather pipe.
The present invention is applicable to load the various forms of quick metering loading stations of bulk material, equipment inner and outer air pressure self-balancing and existing short problem of dust keeper life-span are solved, set up air intercommunicating device, make equipment inside and outside air pressure balance, thereby extend the service life of dust keeper, saved a large amount of operating costs.Adopt modular design, there is the features such as simple in structure, convenient for installation and maintenance, interchangeability is good, also can carry out part change according to client's special requirement, realize fast integration.In this device, measuring chute discharge gate adopts hydraulic control mode, and the features such as hydraulic-driven has dependable performance, operates steadily, transmission power is large, overload protection, for the reliability service of quick metering loading station provides convenience.
The above, principles more of the present invention just explain through diagrams, this specification sheets is not that in concrete structure and Applicable scope described shown in the present invention will being confined to, therefore the corresponding modify being likely utilized every and equivalent, all belong to the scope of the claims that the present invention applies for.
Except technical characterictic described in specification sheets, all the other technical characterictics are those skilled in the art's known technology.
Claims (7)
1. a loading station measuring chute device for discharging, it is characterized in that, comprise hydraulic flat gate, dust keeper, chute and air intercommunicating device, described hydraulic flat gate installation is at measuring chute drain hole, described dust keeper is connected with hydraulic flat gate, chute respectively, described air intercommunicating device is arranged on chute, and described chute is arranged on the support beam of loading station cushion cap, and described hydraulic flat gate, dust keeper and chute interior channel setting are for being interconnected.
2. loading station measuring chute device for discharging according to claim 1, it is characterized in that, described hydraulic flat gate comprises gate framework, flashboard, cover plate, cylinder connecting device, detecting device and hydraulic ram, described gate framework upper and lower opening is connected with the mounting flange of measuring chute drain hole and dust keeper respectively, described cover plate, detecting device, hydraulic ram are arranged on respectively on gate framework, described flashboard is arranged on gate framework inside, drive it on loaded contact rollers, to slide by hydraulic ram, described cylinder connecting device is connected with flashboard, hydraulic ram bar respectively.
3. loading station measuring chute device for discharging according to claim 2, it is characterized in that, described cylinder connecting device comprises bearing pin, shaft clevis, captive nut, and cylinder rod junction arranges screw thread, the nut locking of screwing on after being connected with shaft clevis, shaft clevis is connected with flashboard by bearing pin.
4. loading station measuring chute device for discharging according to claim 2, it is characterized in that, described detecting device comprises feeler lever, support, detector switch and protective cover, feeler lever for given detector switch signal is arranged on flashboard, fix and the support adjusted is arranged on gate framework for detection of switch, the detector switch opening and closing for detection of flashboard is rack-mount, and described protective cover is rack-mount.
5. loading station measuring chute device for discharging according to claim 1, is characterized in that, described dust keeper is the form that is flexible coupling.
6. loading station measuring chute device for discharging according to claim 1, is characterized in that, described chute comprises chute body and abrasion-proof backing block, and described abrasion-proof backing block is arranged on chute body inner side.
7. loading station measuring chute device for discharging according to claim 1, is characterized in that, described air intercommunicating device comprises breather pipe, turnover panel and grille guard, described breather pipe is square-section, be arranged on chute, described turnover panel is arranged on breather pipe inside, and described grille guard is arranged on breather pipe top.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360508.2A CN104097960A (en) | 2014-07-25 | 2014-07-25 | Unloading device for measuring bin of loading station |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410360508.2A CN104097960A (en) | 2014-07-25 | 2014-07-25 | Unloading device for measuring bin of loading station |
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| CN104097960A true CN104097960A (en) | 2014-10-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410360508.2A Pending CN104097960A (en) | 2014-07-25 | 2014-07-25 | Unloading device for measuring bin of loading station |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017587A (en) * | 2017-12-29 | 2020-04-17 | 日照轩宜信息科技有限公司 | Long-stroke powdery material loading equipment |
| CN114380078A (en) * | 2021-12-28 | 2022-04-22 | 山东中天泰和实业有限公司 | Train loading chute for bulk material bin and material loading method thereof |
| CN117068808A (en) * | 2023-10-16 | 2023-11-17 | 常州昇凯东机械有限公司 | Hydraulic loading and unloading platform |
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| US4819702A (en) * | 1986-08-16 | 1989-04-11 | Claudius Peters Ag | Apparatus for charging a filler connection |
| CN201530623U (en) * | 2009-10-20 | 2010-07-21 | 山东泰安煤矿机械有限公司 | Novel automatic fast and quantitative loading system for vehicle |
| CN102358524A (en) * | 2011-10-09 | 2012-02-22 | 山西长治维特衡器有限公司 | Quick quantitative entrucking system |
| CN202164236U (en) * | 2011-08-15 | 2012-03-14 | 鞍钢集团矿业公司 | Environment-friendly high-precision continuous quantitative calcined lime feeding and digesting system |
| CN102424261A (en) * | 2011-08-15 | 2012-04-25 | 鞍钢集团矿业公司 | High-precision continuous feeding system |
| CN202296437U (en) * | 2011-10-14 | 2012-07-04 | 山东中天泰和实业有限公司 | Novel loading station hydraulic pressure bulkhead gate |
| CN204078941U (en) * | 2014-07-25 | 2015-01-07 | 济南金钟电子衡器股份有限公司 | A kind of loading station measuring chute device for discharging |
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2014
- 2014-07-25 CN CN201410360508.2A patent/CN104097960A/en active Pending
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4819702A (en) * | 1986-08-16 | 1989-04-11 | Claudius Peters Ag | Apparatus for charging a filler connection |
| CN201530623U (en) * | 2009-10-20 | 2010-07-21 | 山东泰安煤矿机械有限公司 | Novel automatic fast and quantitative loading system for vehicle |
| CN202164236U (en) * | 2011-08-15 | 2012-03-14 | 鞍钢集团矿业公司 | Environment-friendly high-precision continuous quantitative calcined lime feeding and digesting system |
| CN102424261A (en) * | 2011-08-15 | 2012-04-25 | 鞍钢集团矿业公司 | High-precision continuous feeding system |
| CN102358524A (en) * | 2011-10-09 | 2012-02-22 | 山西长治维特衡器有限公司 | Quick quantitative entrucking system |
| CN202296437U (en) * | 2011-10-14 | 2012-07-04 | 山东中天泰和实业有限公司 | Novel loading station hydraulic pressure bulkhead gate |
| CN204078941U (en) * | 2014-07-25 | 2015-01-07 | 济南金钟电子衡器股份有限公司 | A kind of loading station measuring chute device for discharging |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111017587A (en) * | 2017-12-29 | 2020-04-17 | 日照轩宜信息科技有限公司 | Long-stroke powdery material loading equipment |
| CN114380078A (en) * | 2021-12-28 | 2022-04-22 | 山东中天泰和实业有限公司 | Train loading chute for bulk material bin and material loading method thereof |
| CN117068808A (en) * | 2023-10-16 | 2023-11-17 | 常州昇凯东机械有限公司 | Hydraulic loading and unloading platform |
| CN117068808B (en) * | 2023-10-16 | 2023-12-15 | 常州昇凯东机械有限公司 | Hydraulic loading and unloading platform |
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Application publication date: 20141015 |