CN203714489U - On-line dredging machine for stock bin - Google Patents
On-line dredging machine for stock bin Download PDFInfo
- Publication number
- CN203714489U CN203714489U CN201420099210.6U CN201420099210U CN203714489U CN 203714489 U CN203714489 U CN 203714489U CN 201420099210 U CN201420099210 U CN 201420099210U CN 203714489 U CN203714489 U CN 203714489U
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- China
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- hydraulic
- feed bin
- control box
- control valve
- valve station
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- Expired - Fee Related
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Abstract
The utility model discloses an on-line dredging machine for a stock bin. A hydraulic cylinder base is fixed to the outer side of a stock bin side wall, a hydraulic cylinder is fixed to the hydraulic cylinder base, a swing transmission rod is fixed to the upper end of the hydraulic cylinder base, one end of the swing transmission rod is fixedly connected with the hydraulic cylinder, the other end of the swing transmission rod is connected with a pull rod, and a plurality of cutting knives are welded on the pull rod; a plurality of guiding seats are arranged on the inner side of the stock bin side wall, the pull rod penetrates through the guiding seats, baffle limiting covers are welded on the inner side and the outer side of the stock bin side wall and in positions at the upper end and the lower end of a through hole, and baffles are arranged in the baffle limiting covers; a hydraulic pump station beside the stock bin is connected with a hydraulic control valve station through an oil pipe, the hydraulic control valve station is connected with the hydraulic cylinder through an oil pipe, an electric control box is connected with the hydraulic control valve station and the hydraulic pump station through conducting wires, and the electric control box is connected with the control box of a material conveyor through a conducting wire, so that the synchronous working of the on-line dredging machine for the stock bin and the material conveyor can be guaranteed.
Description
Technical field
The utility model relates to a kind of feed bin and dredges online stifled machine, belongs to feed bin block clearing equipment technical field.
Background technology
Along with the fast development of the industries such as metallurgy, thermal electric generation, mining, the size of raw material cabin constantly expands in recent years, and material composition becomes increasingly complex, thereby the latch up phenomenon of raw material cabin is more and more serious.In prior art, to the pass blocking method of raw material cabin, be on feed bin, to add vibrating motor or artificial pass blocking, and the Long-term Vibration of feed bin can make feed bin and being connected of other equipment fluff or snap, thereby shorten the service life of feed bin.
At present, on market, also there is the feed bin of some fluid pressure types to dredge stifled machine, but these hydraulic actuating cylinders of dredging stifled machine are arranged in feed bin, this just need to offer larger hole on feed bin body, body construction strength failure to feed bin is larger, hydraulic actuating cylinder directly drives dredging mechanism, this just needs dredging mechanism and hydraulic actuating cylinder to keep certain right alignment, and substantially belong to inorganization walking movement by the dredging mechanism of Driven by Hydraulic Cylinder, therefore can not guarantee right alignment, when right alignment is destroyed, the part that hydraulic actuating cylinder is connected with dredging mechanism will break down, finally cause equipment to move, quit work.
Utility model content
The purpose of this utility model is that it is reasonable in design, simple in structure, easy for installation that this feed bin is dredged stifled machine online in order to provide a kind of feed bin to dredge online stifled machine, and the feed bin that is applicable to any shape is used; The online hydraulic actuating cylinder of dredging stifled machine of this feed bin is arranged on the outside of feed bin sidewall, can be easy to install and maintain like this; This feed bin is dredged online on stifled machine and is provided with stop gauge, can prevent that like this material from flowing out by the through hole on bulkhead; The electric control box that this feed bin is dredged stifled machine is online connected with the control box of feed bin bottom material conveyor, when material conveyor quits work, dredges stifled machine and also can automatically quit work, and can not have a negative impact.
In order to achieve the above object, the utility model is realized by following technological means:
A kind of feed bin is dredged stifled machine online, it is by hydraulic actuating cylinder, swing transmission lever, striker plate, chain, pull bar, pin cutter, guide holder, fluid control valve station, hydraulic power unit, electric control box forms, it is characterized in that: on feed bin sidewall, be provided with through hole, the outside of feed bin sidewall is fixed with hydraulic cylinder base, on hydraulic cylinder base, be fixed with hydraulic actuating cylinder, the upper end of hydraulic cylinder base is fixed with swing transmission lever by bearing pin, swing transmission lever through through hole, swinging transmission lever one end and hydraulic actuating cylinder is fixedly connected, the other end that swings transmission lever is connected with pull bar by bearing pin and chain, pull bar is longitudinally all welded with several pin cuttves with circumferencial direction, in the inner side of feed bin sidewall, be provided with several guide holders, pull bar is through guide holder, on through hole, in the feed bin sidewall at lower two ends, outer both sides are all welded with striker plate position-limiting cover, in striker plate position-limiting cover, be provided with striker plate, striker plate is fixed on and swings in transmission lever, on the side of feed bin, be provided with fluid control valve station, hydraulic power unit, electric control box, hydraulic power unit is connected with fluid control valve station by oil pipe, fluid control valve station is connected with hydraulic actuating cylinder by oil pipe, between electric control box and fluid control valve station, hydraulic power unit, by wire, be connected, electric control box is connected with the control box of material conveyor by wire, can guarantee that like this feed bin dredges online stifled machine and synchronous working with material conveyor.
The utility model mainly has following beneficial effect:
1, it is reasonable in design, simple in structure, easy for installation that this feed bin is dredged stifled machine online, and the feed bin that is applicable to any shape is used.
2, the online hydraulic actuating cylinder of dredging stifled machine of this feed bin is arranged on the outside of feed bin sidewall, can be easy to install and maintain like this.
3, this feed bin is dredged online on stifled machine and is provided with stop gauge, can prevent that like this material from flowing out by the through hole on bulkhead.
4, the online thin stifled electric control box of machine of this feed bin and the control box of material conveyor are connected, and when material conveyor quits work, dredge stifled machine and also can automatically quit work, and can not have a negative impact.
Accompanying drawing explanation
Accompanying drawing is that a kind of feed bin of the utility model is dredged the structural representation of stifled machine online;
As shown in the figure, in figure, various piece is represented by following Arabic number:
Feed bin sidewall, 2. hydraulic cylinder base, 3. hydraulic actuating cylinder, 4. swing transmission lever, 5. striker plate, 6. striker plate position-limiting cover, 7. through hole, 8. chain, 9. pull bar, 10. pin cutter, 11. guide holders, 12. fluid control valve stations, 13. hydraulic power units, 14. electric control boxes.
Below in conjunction with embodiment and Figure of description, the utility model is described in further detail:
The specific embodiment
Embodiment
As shown in the figure, a kind of feed bin is dredged stifled machine online, a kind of feed bin is dredged stifled machine online, it is by hydraulic actuating cylinder 3, swing transmission lever 4, striker plate 5, chain 8, pull bar 9, pin cutter 10, guide holder 11, fluid control valve station 12, hydraulic power unit 13, electric control box 14 forms, on feed bin sidewall 1, be provided with through hole 7, the outside of feed bin sidewall 1 is fixed with hydraulic cylinder base 2, on hydraulic cylinder base 2, be fixed with hydraulic actuating cylinder 3, the upper end of hydraulic cylinder base 2 is fixed with and is swung transmission lever 4 by bearing pin, swing transmission lever 4 through through hole 7, swinging transmission lever 4 one end and hydraulic actuating cylinder 3 is fixedly connected, the other end that swings transmission lever 4 is connected with pull bar 9 by bearing pin and chain 8, pull bar 9 is longitudinally all welded with pin cutter 10 with circumferencial direction, in the inner side of feed bin sidewall 1, be provided with several guide holders 11, pull bar 9 is through guide holder 11, on through hole 7, in the feed bin sidewall 1 at lower two ends, outer both sides are all welded with striker plate position-limiting cover 6, in striker plate position-limiting cover 6, be provided with striker plate 5, striker plate 5 is fixed on and swings in transmission lever 4, on the side of feed bin, be provided with fluid control valve station 12, hydraulic power unit 13, electric control box 14, hydraulic power unit 13 is connected with fluid control valve station 12 by oil pipe, fluid control valve station 12 is connected with hydraulic actuating cylinder 3 by oil pipe, electric control box 14 and fluid control valve station 12, between hydraulic power unit 13, by wire, be connected, electric control box 14 is connected with the control box of material conveyor by wire, can guarantee that like this feed bin dredges online stifled machine and synchronous working with material conveyor.
Principle of work: during work, by electric control box 14, carry after instruction to hydraulic power unit 13, hydraulic power unit 13 starts, hydraulic power unit 13 provides power for hydraulic actuating cylinder 3, thereby hydraulic actuating cylinder 3 is driven on pull bar 9 by swinging transmission lever 4, lower motion, when pull bar 9 upward movement, pin cutter 10 upwards promotes the material in feed bin, thereby reduce the pressure at feed bin discharge hole place, material can be flowed out fast, when pull bar 9 moves downward, pin cutter 10 is broken by larger material in feed bin, and the material that promotes middle part moves downward, go round and begin again like this, thereby reach the object of dredging, in addition, the run duration of hydraulic actuating cylinder 3 is controlled by controlling change-over valve station 12, after hydraulic actuating cylinder 3 cylinder movement number of times complete, hydraulic power unit quits work, when the standing time of Hydraulic Pump reaches setting value, control change-over valve station 12 and can adjust convertible valve, make Hydraulic Pump circulating motion again, so not only can avoid Hydraulic Pump continuous firing, and waste energy, simultaneously also for user has reduced cost.
Claims (1)
1. feed bin is dredged a stifled machine online, and it is by hydraulic actuating cylinder (3), swing transmission lever (4), striker plate (5), chain (8), pull bar (9), pin cutter (10), guide holder (11), fluid control valve station (12), hydraulic power unit (13), electric control box (14) forms, it is characterized in that: on feed bin sidewall (1), be provided with through hole (7), the outside of feed bin sidewall (1) is fixed with hydraulic cylinder base (2), on hydraulic cylinder base (2), be fixed with hydraulic actuating cylinder (3), the upper end of hydraulic cylinder base (2) is fixed with and is swung transmission lever (4) by bearing pin, swing transmission lever (4) through through hole (7), swinging transmission lever (4) one end and hydraulic actuating cylinder (3) is fixedly connected, the other end that swings transmission lever (4) is connected with pull bar (9) by bearing pin and chain (8), pull bar (9) is longitudinally all welded with several pin cuttves (10) with circumferencial direction, in the inner side of feed bin sidewall (1), be provided with several guide holders (11), pull bar (9) is through guide holder (11), on through hole (7), in the feed bin sidewall (1) at lower two ends, outer both sides are all welded with striker plate position-limiting cover (6), in striker plate position-limiting cover (6), be provided with striker plate (5), striker plate (5) is fixed on and swings in transmission lever (4), on the side of feed bin, be provided with fluid control valve station (12), hydraulic power unit (13), electric control box (14), hydraulic power unit (13) is connected with fluid control valve station (12) by oil pipe, fluid control valve station (12) is connected with hydraulic actuating cylinder (3) by oil pipe, electric control box (14) and fluid control valve station (12), hydraulic power unit is connected by wire between (13), electric control box (14) is connected with the control box of material conveyor by wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099210.6U CN203714489U (en) | 2014-03-03 | 2014-03-03 | On-line dredging machine for stock bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420099210.6U CN203714489U (en) | 2014-03-03 | 2014-03-03 | On-line dredging machine for stock bin |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203714489U true CN203714489U (en) | 2014-07-16 |
Family
ID=51153663
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420099210.6U Expired - Fee Related CN203714489U (en) | 2014-03-03 | 2014-03-03 | On-line dredging machine for stock bin |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203714489U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726025A (en) * | 2017-04-18 | 2018-11-02 | 卢晓光 | Funneling feed bin anti-blockage machine |
| CN113027833A (en) * | 2021-03-03 | 2021-06-25 | 肇东市北方机械制造有限公司 | Hydraulic loosening machine and intelligent detection method thereof |
-
2014
- 2014-03-03 CN CN201420099210.6U patent/CN203714489U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108726025A (en) * | 2017-04-18 | 2018-11-02 | 卢晓光 | Funneling feed bin anti-blockage machine |
| CN113027833A (en) * | 2021-03-03 | 2021-06-25 | 肇东市北方机械制造有限公司 | Hydraulic loosening machine and intelligent detection method thereof |
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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 |
Granted publication date: 20140716 Termination date: 20160303 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |