CN104896497B - Straw bin prevents swollen material device - Google Patents
Straw bin prevents swollen material device Download PDFInfo
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- CN104896497B CN104896497B CN201510335176.7A CN201510335176A CN104896497B CN 104896497 B CN104896497 B CN 104896497B CN 201510335176 A CN201510335176 A CN 201510335176A CN 104896497 B CN104896497 B CN 104896497B
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- pusher
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Abstract
Straw bin prevents swollen material device, belongs to environmental protection, field of energy-saving technology, is related to a kind of straw bin and prevents swollen material device, it is adaptable to biomass electric power plant front-furnace feeding device.The present invention makes the material loosening in straw bin and screw(-type) feeder, prevents swollen material phenomenon, alleviates the labor intensity of workman, improve production efficiency.The present invention includes platform, first bearing, hydraulic cylinder, pusher, first, second proximity switch and the hydraulic station with electrical control mechanism, hydraulic station is fixed on platform, one end of first bearing is fixed on the wall of feed bin side, the top of the other end and pusher is hinged, the bottom of pusher is arranged in screw(-type) feeder, one end of hydraulic cylinder is hinged on platform, the other end of hydraulic cylinder is hinged on the top of pusher, first proximity switch is fixed on platform by the first installing plate, second proximity switch is fixed on the wall of feed bin side by the second installing plate.
Description
Technical field
The invention belongs to environmental protection, field of energy-saving technology, it is related to a kind of straw bin and prevents swollen material device, it is adaptable to biomass electricity
Factory's front-furnace feeding device.
Background technology
At present, biomass electric power plant front-furnace feeding device mostly takes the feed shape of straw bin bottom cooperation screw(-type) feeder
Formula, material enters from the top of straw bin, material is transported to the front portion of straw bin by screw(-type) feeder, then pass through material blanking tube
Supply boiler or next stage screw(-type) feeder.Because material is stalk, water content is big and contains sugar, causes caking property big,
When especially having compared with long material, material is easily bonded together under the thrust of gravity itself and screw(-type) feeder, occurs swollen material
Phenomenon, now screw(-type) feeder spiral assembly do not reach material, feed work is not carried out, influence production normally enter
OK, carry out manual cleaning need to be shut down, then restarts to feed, produce.
The content of the invention
The problem of existing for prior art, the present invention provides a kind of straw bin and prevents swollen material device, and this prevents swollen material device
Make the material loosening in straw bin and screw(-type) feeder, prevent swollen material phenomenon, alleviate the labor intensity of workman, improve
Production efficiency.
To achieve these goals, the present invention is adopted the following technical scheme that：A kind of straw bin prevents swollen material device, including flat
Platform, the first bearing, hydraulic cylinder, pusher, first, second proximity switch and the hydraulic station with electrical control mechanism, hydraulic pressure
Station is fixed on platform, and platform is fixed on support, and one end of the first bearing is fixed on the wall of feed bin side, under platform
Side, the other end of the first bearing and the top of pusher are hinged, and the bottom of pusher is arranged on the interior of screw(-type) feeder
Portion, the top positioned at screw(-type) feeder spiral assembly front end, one end of hydraulic cylinder are hinged on platform, the other end hinge of hydraulic cylinder
The top of pusher is connected on, the first proximity switch is fixed on platform by the first installing plate, the second proximity switch passes through
Two installing plates are fixed on the wall of feed bin side.
The pusher is made up of fixed mount and several scraping wings, and several scraping wings are fixed on the bottom of fixed mount
Portion, the top of fixed mount is hinged with the first bearing, and fixed mount is hinged with hydraulic cylinder, and the bottom of several scraping wings is arranged on
The inside of screw(-type) feeder, the top positioned at screw(-type) feeder spiral assembly front end.
Several scraping wings of the pusher are arc, and shape is identical, and the corresponding center of circle of arc, which is arranged on, to be leaned on
Nearly feed bin side, several scraping wings are parallel, be fixed on the bottom of fixed mount side by side.
The cylinder barrel of the hydraulic cylinder is hinged on platform by the second bearing, and the piston rod of hydraulic cylinder is cut with scissors by three abutments
It is connected on the top of pusher.
Beneficial effects of the present invention：
1st, pusher of the invention does reciprocally swinging under the promotion, pulling of hydraulic cylinder around the first bearing, and loosening is located at
In screw(-type) feeder below feed bin, the material of screw(-type) feeder spiral assembly front end, prevent from sending out in feed bin and screw(-type) feeder
Raw swollen material phenomenon, is carried out continuously production, has both alleviated the labor intensity of workman, production efficiency is improved again；
2nd, the present invention does the power source of pusher using hydraulic cylinder, simple in construction, safe and reliable.
Brief description of the drawings
Straw bin prevents the knot of swollen material device when Fig. 1 is in the extreme position of clockwise oscillation for the pusher of the present invention
Structure schematic diagram；
Straw bin prevents the knot of swollen material device when Fig. 2 is in the extreme position of counter-clockwise swing for the pusher of the present invention
Structure schematic diagram；
Fig. 3 is the structural representation of the pusher of the present invention；
In figure, 1-- hydraulic stations, 2-- platforms, the bearings of 3-- first, 4-- hydraulic cylinders, the bearings of 5-- second, 6-- pushers,
61-- fixed mounts, 62-- scraping wings, the proximity switches of 7-- first, the proximity switches of 8-- second, 9-- feed bins, 10-- screw(-type) feeders
Spiral assembly, 11-- screw(-type) feeders, 12-- screw(-type) feeder discharging openings, 13-- supports, the installing plates of 14-- first, 15-- second
Installing plate, 16-- three abutments.
Embodiment
The present invention is described in further detail with specific embodiment below in conjunction with the accompanying drawings.
As shown in FIG. 1 to 3, a kind of straw bin prevents swollen material device, including platform 2, the first bearing 3, hydraulic cylinder 4, pushes away
Expect mechanism 6, first, second proximity switch and the hydraulic station 1 with electrical control mechanism, hydraulic station 1 is fixed on platform 2, put down
Platform 2 is fixed on support 13, and support 13 is the building structure frame that shaped steel is welded, and one end of the first bearing 3 is fixed on material
On the side wall of storehouse 9, positioned at the lower section of platform 2, the discharging opening of the bottom of feed bin 9 is connected with the charging aperture at the top of screw(-type) feeder 11,
The top of the other end and pusher 6 of first bearing 3 is hinged, and the bottom of pusher 6 is arranged on screw(-type) feeder 11
The internal, top positioned at the front end of screw(-type) feeder spiral assembly 10, one end of hydraulic cylinder 4 is hinged on platform 2, hydraulic cylinder 4
The other end is hinged on the top of pusher 6, and the first proximity switch 7 is fixed on platform 2 by the first installing plate 14, for limiting
Determine the extreme position of the clockwise oscillation of pusher 6, the second proximity switch 8 is fixed on the side wall of feed bin 9 by the second installing plate 15
On, for limiting the extreme position of the counter-clockwise swing of pusher 6, when pusher 6 is located at the extreme position of counter-clockwise swing
When, the bottom of pusher 6 is stretched into inside feed bin 9.
The pusher 6 is made up of fixed mount 61 and six scraping wings 62, and six scraping wings 62 are parallel, be fixed on side by side
The bottom of fixed mount 61, the top of fixed mount 61 is hinged with the first bearing 3, and top and the hydraulic cylinder 4 of fixed mount 61 are hinged,
The bottom of six scraping wings 62 is arranged on the inside of screw(-type) feeder 11, positioned at the upper of the front end of screw(-type) feeder spiral assembly 10
Side.
Six scraping wings 62 of the pusher 6 are arc, and shape is identical, and the corresponding center of circle of arc, which is arranged on, to be leaned on
The nearly side of feed bin 9.
The cylinder barrel of the hydraulic cylinder 4 is hinged on platform 2 by the second bearing 5, and the piston rod of hydraulic cylinder 4 passes through the 3rd
Seat 16 is hinged on the top of pusher 6.
First, second proximity switch uses connecing for the model E2EX7D-N of Japanese Omron Corp's production
Nearly switch.
The course of work of the present invention is as follows：
As shown in FIG. 1 to 3, before work, hydraulic station 1 is connected with the cylinder barrel of hydraulic cylinder 4 by oil pipe, first,
Two proximity switches are connected with the electrical control mechanism of hydraulic station 1；
Start hydraulic station 1 during work, the piston rod of hydraulic cylinder 4 stretches out, while promoting pusher 6 around itself and the first bearing
Counter-clockwise swing is done in 3 hinged end, when pusher 6 swings into " the detection distance " of the second proximity switch 8, and second approaches
Switch 8 is signaled to the electrical control mechanism of hydraulic station 1, and the electrical control mechanism control solenoid directional control valve of hydraulic station 1 commutates,
The piston rod of hydraulic cylinder 4 is shunk, so that pull pusher 6 to do clockwise oscillation around the hinged end of itself and the first bearing 3, when
When pusher 6 swings into " the detection distance " of the first proximity switch 7, the first proximity switch 7 is signaled to hydraulic station 1
Electrical control mechanism, the electrical control mechanism control solenoid directional control valve commutation of hydraulic station 1, stretches out the piston rod of hydraulic cylinder 4, from
And promote pusher 6 to do counter-clockwise swing again around the hinged end of itself and the first bearing 3；In the same of the work of screw(-type) feeder 11
When, pusher 6 is so swung repeatedly, is given while the bottom loose of pusher 6 is located at the inside of screw(-type) feeder 11, spiral
The material of material machine spiral assembly front end, so that material is smoothly discharged from screw(-type) feeder discharging opening, prevents feed bin 9 and screw feeder
Swollen material phenomenon occurs in machine 11, make production smoothly, be carried out continuously.
Claims (3)
1. a kind of straw bin prevents swollen material device, it is characterised in that including platform, the first bearing, hydraulic cylinder, pusher,
First, the second proximity switch and the hydraulic station with electrical control mechanism, hydraulic station are fixed on platform, and platform is fixed on support
On, one end of the first bearing is fixed on the wall of feed bin side, positioned at the lower section of platform, the other end of the first bearing and pusher
Top is hinged, and the bottom of pusher is arranged on the inside of screw(-type) feeder, positioned at screw(-type) feeder spiral assembly front end
Top, one end of hydraulic cylinder is hinged on platform, and the other end of hydraulic cylinder is hinged on the top of pusher, the first proximity switch
It is fixed on by the first installing plate on platform, the second proximity switch is fixed on the wall of feed bin side by the second installing plate, described to push away
Material mechanism is made up of fixed mount and several scraping wings, and several scraping wings are fixed on the bottom of fixed mount, the top of fixed mount
It is hinged with the first bearing, fixed mount is hinged with hydraulic cylinder, the bottom of several scraping wings is arranged on feed bin bottom, positioned at spiral shell
Revolve the top of batcher spiral assembly front end.
2. straw bin according to claim 1 prevents swollen material device, it is characterised in that several of the pusher are pushed away
Flitch is arc, and shape is identical, and the corresponding center of circle of arc is positioned close to feed bin discharging side, and several scraping wings are put down
Row, the bottom for being fixed on fixed mount side by side.
3. straw bin according to claim 1 prevents swollen material device, it is characterised in that the cylinder barrel of the hydraulic cylinder passes through
Two bearings are hinged on platform, and the piston rod of hydraulic cylinder is hinged on the top of pusher by three abutments.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335176.7A CN104896497B (en) | 2015-06-15 | 2015-06-15 | Straw bin prevents swollen material device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510335176.7A CN104896497B (en) | 2015-06-15 | 2015-06-15 | Straw bin prevents swollen material device |
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| Publication Number | Publication Date |
|---|---|
| CN104896497A CN104896497A (en) | 2015-09-09 |
| CN104896497B true CN104896497B (en) | 2017-08-29 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201510335176.7A Active CN104896497B (en) | 2015-06-15 | 2015-06-15 | Straw bin prevents swollen material device |
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Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109442467B (en) * | 2018-10-23 | 2019-11-12 | 新密市昌源集团电力有限公司 | A kind of biomass boiler gives material conveying device |
| CN110145757B (en) * | 2019-06-17 | 2024-03-22 | 鸡西市亿立锅炉制造有限公司 | Packing propelling device for biomass packing fuel boiler |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| SU1283163A1 (en) * | 1984-12-07 | 1987-01-15 | Головное Конструкторское Бюро Деревообрабатывающего Оборудования Всесоюзного Промышленного Объединения "Союздревстанкопром" | Hopper device |
| CN201065246Y (en) * | 2007-08-03 | 2008-05-28 | 赵友军 | Bunker dredging machine |
| CN201534680U (en) * | 2009-10-23 | 2010-07-28 | 胡云作 | Stirring device in bin |
| CN201721836U (en) * | 2010-07-06 | 2011-01-26 | 南昌光明化验设备有限公司 | Material cleaning device of screw rod lifting mechanism |
| CN202098736U (en) * | 2011-05-26 | 2012-01-04 | 煤炭工业济南设计研究院有限公司 | Ring type device capable of loosing coal bunker |
| CN103085152A (en) * | 2011-11-02 | 2013-05-08 | 湖州南浔振建机电成套设备有限公司 | Novel feeding mechanism of bidirectional sawdust block extruder |
| CN103552774B (en) * | 2013-11-18 | 2016-04-20 | 大亚木业（茂名）有限公司 | The anti-block apparatus of conveyor screw |
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Address after: Red Road in Tiexi District of Shenyang City, Liaoning province 110000 No. 74 (2-2-1) Patentee after: Shenyang Jialin Technology Co., Ltd Address before: Red Road in Tiexi District of Shenyang City, Liaoning province 110000 No. 74 (2-2-1) Patentee before: SHENYANG JIALIN TECHNOLOGY Co.,Ltd. |