CN106395171B - A kind of bunker dredging device - Google Patents
A kind of bunker dredging device Download PDFInfo
- Publication number
- CN106395171B CN106395171B CN201611062354.4A CN201611062354A CN106395171B CN 106395171 B CN106395171 B CN 106395171B CN 201611062354 A CN201611062354 A CN 201611062354A CN 106395171 B CN106395171 B CN 106395171B
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- CN
- China
- Prior art keywords
- sliding panel
- support plate
- bulkhead
- coal
- lifting cylinder
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65D—CONTAINERS FOR STORAGE OR TRANSPORT OF ARTICLES OR MATERIALS, e.g. BAGS, BARRELS, BOTTLES, BOXES, CANS, CARTONS, CRATES, DRUMS, JARS, TANKS, HOPPERS, FORWARDING CONTAINERS; ACCESSORIES, CLOSURES, OR FITTINGS THEREFOR; PACKAGING ELEMENTS; PACKAGES
- B65D88/00—Large containers
- B65D88/54—Large containers characterised by means facilitating filling or emptying
- B65D88/64—Large containers characterised by means facilitating filling or emptying preventing bridge formation
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Filling Or Emptying Of Bunkers, Hoppers, And Tanks (AREA)
- Chutes (AREA)
Abstract
The invention discloses a kind of dredger, in particular to a kind of bunker dredging device.Solves the problems, such as coal bunker blocking.The bunker dredging device, including bulkhead, support plate, sliding panel；The upper end of the support plate is connect by hinge with bulkhead, and the lower end of the support plate is connect by bindiny mechanism with bulkhead；Guide and limit slot is provided on the support plate, the sliding panel is slidably matched with guide and limit slot；The lifting cylinder for sliding sliding panel along guide and limit slot is connected on the sliding panel.It drives sliding panel to move up and down by lifting cylinder, to destroy the adhesion structure of coal seam and bulkhead, falls nature of coal seam, thus the problem of effective solution coal bunker blocking.
Description
Technical field
The present invention relates to a kind of dredgers, more particularly to a kind of bunker dredging device.
Background technique
Stokehold coal bunker generally uses iron storehouse or cement bin, and also the coal bunker of useful mixing material production, the structure of coal bunker are main
There are square cone and cone.In use, no matter the coal bunker of which kind of structure, coal in storehouse from top to bottom in moving process,
It is all proximate to the fast of the coal movement at coal bunker center, is moved close to the coal of bulkhead slow.Especially when coal water content is big, ash is more
When, the viscosity of coal is big, and fine breeze is bonded on bulkhead, and progressive additive.Due to coal bunker be in structure it is wide at the top and narrow at the bottom, in coal bunker
The mutual frame effect of coal is glued in the exit of lowest part on surrounding bulkhead, and the aisle spare for allowing to lower coal is smaller and smaller, so that
It is last completely plugged.
At present to solve the problems, such as coal bunker blocking, has and artificial disclose coal and air bubble collapses two methods of coal；Manually disclose coal method:
It is disclosed at coal outlet with tool rapping or from coal hole is disclosed, destroys the basic part of frame coal, can make coal seam that bright collapse occur.But pass through
After a period of time, vertical shaft will form again after complete under the coal at face coal outlet.Sometimes the comparison of coal seam pressure is tight, is disclosed with tool
It can't resolve problem, and this method labor intensity of workers is big, low efficiency is possible to destroy bulkhead during disclosing coal.It is empty
Gas big gun collapses coal method: at least one ventilation duct being arranged inside coal bunker, ventilation duct is externally connected to feeder, feeder spray
Compressed air out forms strong air-flow and pours blocking position, to make coal seam that avalanche occur.But when moisture content of coal content compared with
Big or bulkhead glue coal it is thicker when, using air bubble more collapse, coal seam it is more real, it is more difficult instead.
Summary of the invention
The technical problem to be solved in the present invention is to provide a kind of bunker dredging devices for preventing chute blockage.
The technical solution adopted by the present invention to solve the technical problems is: a kind of bunker dredging device, including bulkhead, bearing
Plate, sliding panel；The upper end of the support plate is connect by hinge with bulkhead, and the lower end of the support plate passes through bindiny mechanism and storehouse
Wall connection；Guide and limit slot is provided on the support plate, the sliding panel is slidably matched with guide and limit slot；The sliding panel
On be connected with the lifting cylinder for sliding sliding panel along guide and limit slot.
Further, the cylinder body of the lifting cylinder is fixed on the lower surface of support plate upper end, the piston rod of lifting cylinder
End is fixedly connected with the lower end of sliding panel；The lower part of the support plate is provided with and the outside groove that is connected to, and lifting cylinder
The running track up and down of piston rod end and the lower end junction of sliding panel and the groove are adapted.
Further, the bindiny mechanism is oil cylinder, and the cylinder body and bulkhead of the oil cylinder are hinged, the piston rod of the oil cylinder
It is hinged with the lower end of support plate.
It further, further include several scraping blades being fixed on sliding panel upper surface.
It further, further include the lining for being compounded in bulkhead inner surface.
Further, the lining is polyfluortetraethylene plate.
The beneficial effects of the present invention are: bunker dredging device of the invention, drives sliding panel to make up and down by lifting cylinder
Movement, to destroy the adhesion structure of coal seam and bulkhead, falls nature of coal seam, thus effective solution the asking of coal bunker blocking
Topic.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention；
Fig. 2 is the A direction view in Fig. 1 of the present invention.
Appended drawing reference in figure are as follows: 1- bulkhead, 2- support plate, 3- sliding panel, 4- bindiny mechanism, 5- hinge, 6- lifting cylinder,
7- lining, 201- guide and limit slot, 202- groove, 301- scraping blade.
Specific embodiment
The present invention will be further described with reference to the accompanying drawings and examples:
As shown in Figure 1 and Figure 2, a kind of bunker dredging device, including bulkhead 1, support plate 2, sliding panel 3；The support plate 2
Upper end connect with bulkhead 1 by hinge 5, the lower end of the support plate 2 passes through bindiny mechanism 4 and connect with bulkhead 1；The bearing
Guide and limit slot 201 is provided on plate 2, the sliding panel 3 is slidably matched with guide and limit slot 201；It is connected on the sliding panel 3
There is the lifting cylinder 6 for sliding sliding panel 3 along guide and limit slot 201.
Support plate 2 is connect with sliding panel 3 by guide and limit slot 201, and sliding panel 3 can be along about 201 guide and limit slot
Sliding controls sliding up and down for sliding panel 3 by lifting cylinder 6, to destroy the adhesion structure in coal seam Yu bulkhead 1, makes coal seam
Naturally it falls.
In order to reduce the occupied space of lifting cylinder 6, the cylinder body of lifting cylinder 6 is fixed on the following table of 2 upper end of support plate
The piston rod end in face, lifting cylinder 6 is fixedly connected with the lower end of sliding panel 3；Since lifting cylinder 6 and sliding panel 3 connect respectively
It connects in the upper and lower surface of support plate 2, and the piston rod end of lifting cylinder 6 is fixedly connected with the lower end of sliding panel 3, therefore,
The lower part of the support plate 2 is provided with the groove 202 being connected to outside, and under the piston rod end of lifting cylinder 6 and sliding panel 3
The running track up and down and the groove 202 for holding junction are adapted.
When lifting cylinder 6 is inactive, the piston rod end of lifting cylinder 6 and the lower end junction of sliding panel 3 are located at branch
In the groove 202 of board 2, when lifting cylinder 6 start when, the piston rod of lifting cylinder 6 moves downward, drive piston rod end with
The junction of sliding panel 3 is moved downward along groove 202, to drive sliding panel 3 to move downward, to reach the mesh of coal bunker dredging
's.
Bindiny mechanism 4 can be hinge connection, i.e. the bottom end of support plate 2 is connected by a hinge on bulkhead 1, when the dredging
It when device needs to overhaul, can be quickly disassembled, maintenance is convenient；It is preferred that the bindiny mechanism 4 is oil cylinder；Oil cylinder
Cylinder body is hinged on bulkhead 1, and the piston rod end of oil cylinder is hinged on support plate 2.It, can by the flexible of the piston rod of oil cylinder 4
The dredger is set to move in a circle with 5 center of circle of hinge, to expand dredging range.
Efficiency is dredged to increase, further includes several scraping blades 301 for being fixed on 3 upper surface of sliding panel.
Since coal bunker is conical structure, leaning on paracentral coal flow velocity fast, it is slow in deep direction speed, it is easy
It is formed to be detained and even be bonded, further include the lining 7 for being compounded in 1 inner surface of bulkhead to reduce chute blockage risk.Lining 7 can use
Stainless steel, since stainless steel has the advantages that corrosion resistant, long service life.Since polyfluortetraethylene plate has, wearability is good, moistens certainly
The features such as sliding, preferably, the lining 7 are polyfluortetraethylene plate.
Claims (4)
1. a kind of bunker dredging device, it is characterised in that: including bulkhead (1), support plate (2), sliding panel (3)；The support plate
(2) upper end is connect by hinge (5) with bulkhead (1), and the lower end of the support plate (2) passes through bindiny mechanism (4) and bulkhead (1)
Connection；It is provided with guide and limit slot (201) on the support plate (2), the sliding panel (3) and guide and limit slot (201) are slided
Cooperation；The lifting cylinder (6) for sliding sliding panel (3) along guide and limit slot (201) is connected on the sliding panel (3)；It is described
The cylinder body of lifting cylinder (6) is fixed on the lower surface of support plate (2) upper end, the piston rod end of lifting cylinder (6) and sliding panel
(3) lower end is fixedly connected；The lower part of the support plate (2) is provided with the groove (202) being connected to outside, and lifting cylinder (6)
Piston rod end and sliding panel (3) lower end junction running track up and down and the groove (202) be adapted；The connection
Mechanism (4) is oil cylinder, the cylinder body of the oil cylinder and bulkhead (1) hingedly, under the piston rod end and support plate (2) of the oil cylinder
End is hinged.
2. bunker dredging device as described in claim 1, it is characterised in that: further include being fixed on sliding panel (3) upper surface
Several scraping blades (301).
3. the bunker dredging device as described in any claim in claim 1 to 2, it is characterised in that: further include being compounded in
Lining (7) on bulkhead (1) inner surface.
4. bunker dredging device as claimed in claim 3, it is characterised in that: the lining (7) is polyfluortetraethylene plate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062354.4A CN106395171B (en) | 2016-11-25 | 2016-11-25 | A kind of bunker dredging device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611062354.4A CN106395171B (en) | 2016-11-25 | 2016-11-25 | A kind of bunker dredging device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106395171A CN106395171A (en) | 2017-02-15 |
| CN106395171B true CN106395171B (en) | 2019-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611062354.4A Active CN106395171B (en) | 2016-11-25 | 2016-11-25 | A kind of bunker dredging device |
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| CN (1) | CN106395171B (en) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107364658A (en) * | 2017-06-21 | 2017-11-21 | 柳州凡科技有限公司 | A kind of processing unit (plant) for flour |
| CN110371503A (en) * | 2019-07-28 | 2019-10-25 | 天津市双象工程液压件有限责任公司 | A kind of inclined guide formula batcher broken arch structure |
| CN114291439B (en) * | 2022-01-26 | 2023-04-11 | 西安利雅得电气股份有限公司 | Anti-blocking cleaning device for coal bunker opening |
| CN115285538B (en) * | 2022-07-22 | 2023-06-02 | 陕西陕煤铜川矿业有限公司 | Blockage removing device for coal bunker |
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|---|---|---|---|---|
| JPH08258988A (en) * | 1995-03-24 | 1996-10-08 | Tokai Rubber Ind Ltd | Powder guiding device |
| UA86639C2 (en) * | 2007-03-02 | 2009-05-12 | Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Митек" | method and device for removal of deposits from wall (embodiments) |
| CN102730341A (en) * | 2012-07-09 | 2012-10-17 | 潍坊金丝达环境工程股份有限公司 | Hydraulic boosting and feeding device |
| CN202499428U (en) * | 2012-03-21 | 2012-10-24 | 江苏鑫莲液压机电有限公司 | Hydraulic loosening machine |
| CN203127522U (en) * | 2013-02-26 | 2013-08-14 | 秦皇岛市宇辰冶金设备制造有限公司 | Specialized dredging device of mixed material bin or raw material bin used for sintering production |
| CN203473634U (en) * | 2013-08-07 | 2014-03-12 | 西安越达环保科技有限公司 | Stock bin dredging machine |
| CN203486374U (en) * | 2013-08-26 | 2014-03-19 | 山东聊城鲁西化工第二化肥有限公司 | Coal briquette stock bin automatic stirring device |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1693155A (en) * | 2005-04-27 | 2005-11-09 | 周听华 | Material receiving hopper |
-
2016
- 2016-11-25 CN CN201611062354.4A patent/CN106395171B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH08258988A (en) * | 1995-03-24 | 1996-10-08 | Tokai Rubber Ind Ltd | Powder guiding device |
| UA86639C2 (en) * | 2007-03-02 | 2009-05-12 | Общество С Ограниченной Ответственностью Научно-Производственное Предприятие "Митек" | method and device for removal of deposits from wall (embodiments) |
| CN202499428U (en) * | 2012-03-21 | 2012-10-24 | 江苏鑫莲液压机电有限公司 | Hydraulic loosening machine |
| CN102730341A (en) * | 2012-07-09 | 2012-10-17 | 潍坊金丝达环境工程股份有限公司 | Hydraulic boosting and feeding device |
| CN203127522U (en) * | 2013-02-26 | 2013-08-14 | 秦皇岛市宇辰冶金设备制造有限公司 | Specialized dredging device of mixed material bin or raw material bin used for sintering production |
| CN203473634U (en) * | 2013-08-07 | 2014-03-12 | 西安越达环保科技有限公司 | Stock bin dredging machine |
| CN203486374U (en) * | 2013-08-26 | 2014-03-19 | 山东聊城鲁西化工第二化肥有限公司 | Coal briquette stock bin automatic stirring device |
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| Publication number | Publication date |
|---|---|
| CN106395171A (en) | 2017-02-15 |
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