CN104229340A - Multifunctional dredging equipment - Google Patents
Multifunctional dredging equipment Download PDFInfo
- Publication number
- CN104229340A CN104229340A CN201410475527.XA CN201410475527A CN104229340A CN 104229340 A CN104229340 A CN 104229340A CN 201410475527 A CN201410475527 A CN 201410475527A CN 104229340 A CN104229340 A CN 104229340A
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- CN
- China
- Prior art keywords
- dredging
- equipment
- oil cylinder
- tapping pin
- support component
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Abstract
The invention relates to multifunctional dredging equipment which comprises a support component, wherein the support component is provided with a tapping rod, one end of the tapping rod is a hinged end which is hinged to the support part, and the other end part of the tapping rod is provided with a claw for dredging; the equipment also comprises a driving mechanism for driving the tapping rod to rotate up and down around the support component; the tapping rod is of a hollow barrel structure with two open ends; an opening at one end, which is away from the claw, of the tapping rod is connected with a high-pressure air hosepipe; the joint of the tapping rod and the high-pressure air hosepipe is provided with a valve. According to the multifunctional dredging equipment, the claw is matched with high-pressure air, so that double-acting dredging operation can be performed, not only can the dredging efficiency be greatly improved, but also the dredging effect is favorable. The multifunctional dredging equipment is capable of dredging in time during blockage, so as to ensure the continuity of production; the multifunctional dredging equipment can operate automatically, also can be manually operated, can realize continuous operation and intermittent operation, can be locally controlled, and also can be remotely controlled.
Description
Technical field
The invention belongs to coal separation processing technique field, be specifically related to a kind of multi-functional thin stifled equipment.
Background technology
In coal preparation plant by below coalpit sealing moulding mixture groove, thermal powerplant mounted in slotted coal channel, tunnel, stock pile or long feed bin, because the sticky wet extruding of material can produce latch up phenomenon often, have a strong impact on if dredge stifled can bringing to production not in time.Mostly adopt artificial use to disclose coal shovel to disclose coal with the settling mode of dredge blockage in prior art, but adopt the mode work capacity of artificial dredging comparatively heavy, the used time is longer and dredging efficiency is low, therefore urgently improves.
Summary of the invention
The object of this invention is to provide and a kind of multi-functionally dredge stifled equipment, this is multi-functional dredge stifled equipment have dredging speed fast, dredge effective, structure simple and the advantages such as reliable operation.
For achieving the above object, the present invention adopts following technical scheme:
A kind of multi-functionally dredge stifled equipment, this equipment comprises support component, and described support component is provided with tapping pin, one end of described tapping pin and pin jointed end and support component hinged, the other end end of tapping pin is provided with the cleft hand for dredging; This equipment also comprises the driver train driving tapping pin to rotate up and down around support component.
Preferably, described tapping pin is that two ends are all set to uncovered hollow cylindrical configuration, and the open at one end away from cleft hand of described tapping pin is connected with high-pressure blast flexible pipe, and the junction of tapping pin and high-pressure blast flexible pipe is provided with valve.
Preferably, described driver train comprises dredging oil cylinder and the up-downgoing push rod by dredging hydraulic oil cylinder driving, and the upper end of described up-downgoing push rod is provided with the slide block that coordinate hinged with its formation, and described slide block and the chute be arranged on tapping pin form bearing fit.
Preferably, this equipment also comprises the traveling gear promoting the movement in the horizontal direction of dredging oil cylinder, and described traveling gear comprises and promotes oil cylinder and by the translation push rod promoting hydraulic oil cylinder driving; The downside of described dredging oil cylinder is provided with bearing, and the downside of bearing is provided with guide rail, and the downside of described bearing is provided with the sliding sleeve forming bearing fit with described guide rail; Described support component is arranged on bearing.
Preferably, this equipment also comprises fuel tank, described fuel tank by oil supply mechanism respectively with dredging oil cylinder with promote oil cylinder and be connected.
Preferably, this equipment also comprises control setup; Electrical components in the electrically-powered actuator of described valve and oil supply mechanism is all electrically connected with control setup.
Preferably, this equipment also comprises the camera observed thin stifled situation, and described camera is electrically connected with control setup.
Preferably, this equipment also comprises base, and described fuel tank, promotion oil cylinder, guide rail are all arranged on base, and the downside of described base is provided with the track forming bearing fit with base.
Beneficial effect of the present invention is as follows:
1), the present invention is not only provided with the cleft hand for dredging in the end of tapping pin, and tapping pin is also designed to hollow form by the present invention, and is connected with high-pressure blast flexible pipe by the tapping pin of hollow form.When dredging the sealing moulding mixture groove by coalpit, open valve to hopper place feed high-pressure blast, now the cleft hand of tapping pin front end is up-and-down movement, also namely the front end of tapping pin ceaselessly from top to bottom, again moves up and down from the bottom to top under the effect of driver train, then high-pressure blast just can realize spraying to the different block part of hopper continuously via the front end of tapping pin.The material of blocking loosens and glides gradually under the front end cleft hand of tapping pin and the continuous action of high-pressure blast, and sinks to by the platform of coalpit sealing moulding mixture groove, is scraped from discharging opening by impeller coal feeder, completes and dredges stifled work.This being fitted to each other by cleft hand and high-pressure blast of the present invention and carry out the stifled operation of dredging of double action, not only drastically increases dredging efficiency, and dredging works very well.
2) control setup for Long-distance Control, is provided with in the present invention; electrical components (including but not limited to oil pump) in the electrically-powered actuator of valve, oil supply mechanism and camera all realize being electrically connected by electric signal with control setup by the present invention simultaneously; not only accomplish the real-time monitoring to field condition; achieve remote control and automatic job; also significantly reduce the labour intensity of operating personal; protect the personal safety of operating personal, achieve reliable and stable dredging operation.
3) multi-functional, in the present invention is dredged stifled equipment and can dredge in time when blocking and occurring, thus ensure that the continuity of production; The present invention both can automatic operation, also can M/C; Both can continuous working, also can interval work; Both can control on the spot, also can Long-distance Control.
Accompanying drawing explanation
Fig. 1,2 is structural representation of the present invention.
Fig. 3 is control position schematic diagram of the present invention.
Fig. 4 is working state schematic representation of the present invention.
In figure, the implication of label symbol is as follows:
10-track, 11-base, 20-fuel tank
30-promote oil cylinder 31-translation push rod
43-the vertical rod of 40-bearing, 41-guide rail, 42-sliding sleeve
50-dredging oil cylinder, 51-up-downgoing push rod
60-tapping pin, 61-chute, 62-slide block, 63-valve, 70-cleft hand
80-high-pressure blast flexible pipe, 90-camera, 100-feeder
110-control setup 120-by coalpit
Detailed description of the invention
Below in conjunction with drawings and Examples, the present invention will be further described.
As shown in Figure 1, 2, this is multi-functional dredges stifled equipment and comprises support component and vertical rod 43, and vertical rod 43 is provided with tapping pin 60, one end of described tapping pin 60 and pin jointed end and vertical rod 43 hinged, the other end end of tapping pin 60 is provided with the cleft hand 70 for dredging; The downside of tapping pin 60 is provided with driver train, the up-downgoing push rod 51 that described driver train comprises dredging oil cylinder 50 and driven by dredging oil cylinder 50, the upper end of described up-downgoing push rod 51 is provided with the slide block 62 that coordinate hinged with its formation, and described slide block 62 forms bearing fit with the chute 61 be arranged on tapping pin 60.
Described tapping pin 60 is that two ends are all set to uncovered hollow cylindrical configuration, and the open at one end away from cleft hand 70 of described tapping pin 60 is connected with high-pressure blast flexible pipe 80, and tapping pin 60 is provided with valve 63 with the junction of high-pressure blast flexible pipe 80.
The present invention also comprises the traveling gear promoting the movement in the horizontal direction of dredging oil cylinder 50, and described traveling gear comprises and promotes oil cylinder 30 and by the translation push rod 31 promoting oil cylinder 30 and drive; The downside of described dredging oil cylinder 50 is provided with bearing 40, and the downside of bearing 40 is provided with guide rail 41, and the downside of described bearing 40 is provided with the sliding sleeve 42 forming bearing fit with described guide rail 41; Described vertical rod 43 is arranged on bearing 40.
As shown in Figure 1, 2, this equipment also comprises fuel tank 20, described fuel tank 20 by oil supply mechanism respectively with dredging oil cylinder 50 with promote oil cylinder 30 and be connected.The delivery line that described oil supply mechanism comprises oil pump, be arranged on the compression indicator at fuel pump outlet place and be connected with dredging oil cylinder 50, the oilhole that promotes oil cylinder 30 respectively, described delivery line comprises the three position four-way electromagnetic valve, pressure retaining valve, the one-way throttle valve that set gradually between oil pump place to oil cylinder.
As shown in Fig. 1,2,4, this equipment also comprises the camera 90 observed thin stifled situation.
As shown in Figure 4, this equipment also comprises control setup 110; Electrical components (including but not limited to oil pump, electromagnetic valve) in the electrically-powered actuator of described valve 63 and oil supply mechanism and camera 90 are all electrically connected with control setup 110.
Below in conjunction with accompanying drawing, working process of the present invention is elaborated.
As shown in Figure 3, multi-functional in the present invention is dredged stifled equipment and is fixedly mounted on the side platform of impeller coal feeder 100, with convenient feed blocking sealing cause impeller coal feeder 100 can not normally feed time start immediately to dredge and block up equipment work.
As shown in Figure 1, 2, described fuel tank 20, promotion oil cylinder 30, guide rail 41 are all arranged on the pedestal 11, and the downside of described base 11 is provided with the track 10 forming bearing fit with base 11, and also namely the position of base 11 can adjust according to the actual conditions at scene.
The installation site of camera 90 is a little more than the platform of the sealing moulding mixture groove by coalpit 120, the scene collected blocking picture signal transfers back in the control setup 110 in remote control room by camera 90, after operating personal finds work-site blocking, immediate operation control setup 110 carries out dredging stifled operation.Operating personal first carries out fuel feeding by control setup 110 to promotion oil cylinder 30, thus the translation push rod 31 promoting oil cylinder 30 stretches, front end and the bearing 40 of translation push rod 31 are affixed, translation push rod 31 promotes the direction that bearing 40 limits along guide rail 41 and moves, and bearing 40, vertical rod 43, parts such as dredging such as dredging oil cylinder 50 and tapping pin 60 etc. are moved to suitable position.
As shown in Figure 3, guide rail 41 level is arranged on the side platform of moveable impeller coal feeder 100, and the length direction of guide rail 41 is perpendicular to the moving direction of impeller coal feeder 100.
As shown in Fig. 1,2,4, on the vertical fixed bearing 40 in one end of vertical rod 43, the platform of the other end and sealing moulding mixture groove flushes.Tapping pin 60 is the high-quality seamless circular steel pipes be hinged with one end of vertical rod 43; Tapping pin 60 one end is connected with high-pressure blast flexible pipe 80, and the other end welds a corrosion-resistant steel cleft hand 70, and the middle lower portion of tapping pin 69 is provided with chute 61 i.e. slideway.High-pressure blast flexible pipe 80 is flexible pipes that inside is full of high pressure gas, and its one end is socketed in the inlet end of tapping pin 60 and is controlled the Push And Release of high pressure gas by electrically operated valve 63; The other end is connected with the high pressure bellows chamber be fixedly placed in by coalpit 120 side, and middle flexible pipe slides together in company with the towing cable of impeller coal feeder 100.
When the front end cleft hand 70 that the translation push rod 31 promoting oil cylinder 30 promotes tapping pin 60 touches the material of blocking place, operating personal is by the action of control setup dredging oil cylinder 50, then up-downgoing push rod 51 moves up and down under the effect of dredging oil cylinder 50, up-downgoing push rod 51 promotion tapping pins 60 rotate around its pin jointed end, thus cleft hand 70 rises continuously and declines to dredge blocking place; Operating personal opens high-pressure blast electrically operated valve 63 simultaneously, then high-pressure blast flexible pipe 80 ejects high pressure gas, enter blocking material by the uncovered of tapping pin 60 front end, because tapping pin front end now moves up and down, therefore high-pressure blast just can realize spraying to different block part continuously.The material of blocking loosens gradually and glides under the front end cleft hand 70 of tapping pin 60 and the continuous action of high-pressure blast, finally sinks to by the platform of coalpit sealing moulding mixture groove, is scraped from discharging opening by impeller coal feeder 100, completes and dredges stifled work.
Claims (8)
1. a multi-functional thin stifled equipment, it is characterized in that: this equipment comprises support component, described support component is provided with tapping pin (60), one end of described tapping pin (60) and pin jointed end and support component hinged, the other end end of tapping pin (60) is provided with the cleft hand (70) for dredging; This equipment also comprises the driver train driving tapping pin (60) to rotate up and down around support component.
2. multi-functional thin stifled equipment according to claim 1, it is characterized in that: described tapping pin (60) is all set to uncovered hollow cylindrical configuration for two ends, the open at one end away from cleft hand (70) of described tapping pin (60) is connected with high-pressure blast flexible pipe (80), and tapping pin (60) is provided with valve (63) with the junction of high-pressure blast flexible pipe (80).
3. multi-functional thin stifled equipment according to claim 2, it is characterized in that: the up-downgoing push rod (51) that described driver train comprises dredging oil cylinder (50) and driven by dredging oil cylinder (50), the upper end of described up-downgoing push rod (51) is provided with the slide block (62) that coordinate hinged with its formation, and described slide block (62) and the chute (61) be arranged on tapping pin (60) form bearing fit.
4. multi-functional thin stifled equipment according to claim 3, it is characterized in that: this equipment also comprises the traveling gear promoting dredging oil cylinder (50) movement in the horizontal direction, described traveling gear comprises the translation push rod (31) promoting oil cylinder (30) and driven by promotion oil cylinder (30); The downside of described dredging oil cylinder (50) is provided with bearing (40), the downside of bearing (40) is provided with guide rail (41), and the downside of described bearing (40) is provided with the sliding sleeve (42) forming bearing fit with described guide rail (41); Described support component is arranged on bearing (40).
5. multi-functional thin stifled equipment according to claim 4, it is characterized in that: this equipment also comprises fuel tank (20), described fuel tank (20) by oil supply mechanism respectively with dredging oil cylinder (50) with promote oil cylinder (30) and be connected.
6. multi-functional thin stifled equipment according to claim 5, is characterized in that: this equipment also comprises the control setup (110) on the spot/Long-distance Control; Electrical components in the electrically-powered actuator of described valve (63) and oil supply mechanism is all electrically connected with control setup (110).
7. multi-functional thin stifled equipment according to claim 6, is characterized in that: this equipment also comprises the camera (90) observed thin stifled situation, and described camera (90) is electrically connected with control setup (110).
8. multi-functional thin stifled equipment according to claim 7, it is characterized in that: this equipment also comprises base (11), described fuel tank (20), promotion oil cylinder (30), guide rail (41) are all arranged on base (11), and the downside of described base (11) is provided with the track (10) forming bearing fit with base (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475527.XA CN104229340B (en) | 2014-09-17 | 2014-09-17 | Multifunctional dredging equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410475527.XA CN104229340B (en) | 2014-09-17 | 2014-09-17 | Multifunctional dredging equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104229340A true CN104229340A (en) | 2014-12-24 |
| CN104229340B CN104229340B (en) | 2017-02-15 |
Family
ID=52218408
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410475527.XA Expired - Fee Related CN104229340B (en) | 2014-09-17 | 2014-09-17 | Multifunctional dredging equipment |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104229340B (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773409A (en) * | 2015-03-23 | 2015-07-15 | 兖州煤业股份有限公司 | Coal bin dredging device |
| CN105501715A (en) * | 2016-02-03 | 2016-04-20 | 湖南万通科技有限公司 | Arch destroying device and impeller coal feeder |
| CN105540084A (en) * | 2015-12-24 | 2016-05-04 | 临沂鑫盛利机械有限公司 | Cement bin and material machine |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4316958B2 (en) * | 2003-08-19 | 2009-08-19 | 赤武エンジニアリング株式会社 | Powder and particle feeder |
| CN201793182U (en) * | 2010-08-25 | 2011-04-13 | 徐国斌 | Shed coal dredging car of coal unloading ditch in heat-engine plant |
| CN102530439A (en) * | 2012-02-18 | 2012-07-04 | 中钢集团马鞍山矿山研究院有限公司 | Blockage bridging removal machine for ore bin |
| CN202741383U (en) * | 2012-08-29 | 2013-02-20 | 安徽理工大学 | Coal poker for coal feeding pit |
| CN203268734U (en) * | 2013-04-15 | 2013-11-06 | 郑州东方科技耐火材料有限公司 | Conveying device used for material discharging of stock bin |
-
2014
- 2014-09-17 CN CN201410475527.XA patent/CN104229340B/en not_active Expired - Fee Related
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4316958B2 (en) * | 2003-08-19 | 2009-08-19 | 赤武エンジニアリング株式会社 | Powder and particle feeder |
| CN201793182U (en) * | 2010-08-25 | 2011-04-13 | 徐国斌 | Shed coal dredging car of coal unloading ditch in heat-engine plant |
| CN102530439A (en) * | 2012-02-18 | 2012-07-04 | 中钢集团马鞍山矿山研究院有限公司 | Blockage bridging removal machine for ore bin |
| CN202741383U (en) * | 2012-08-29 | 2013-02-20 | 安徽理工大学 | Coal poker for coal feeding pit |
| CN203268734U (en) * | 2013-04-15 | 2013-11-06 | 郑州东方科技耐火材料有限公司 | Conveying device used for material discharging of stock bin |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104773409A (en) * | 2015-03-23 | 2015-07-15 | 兖州煤业股份有限公司 | Coal bin dredging device |
| CN104773409B (en) * | 2015-03-23 | 2017-03-29 | 兖州煤业股份有限公司 | bunker dredging device |
| CN105540084A (en) * | 2015-12-24 | 2016-05-04 | 临沂鑫盛利机械有限公司 | Cement bin and material machine |
| CN105540084B (en) * | 2015-12-24 | 2017-08-01 | 临沂鑫盛利机械有限公司 | A kind of cement bin and material machine |
| CN105501715A (en) * | 2016-02-03 | 2016-04-20 | 湖南万通科技有限公司 | Arch destroying device and impeller coal feeder |
Also Published As
| Publication number | Publication date |
|---|---|
| CN104229340B (en) | 2017-02-15 |
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Granted publication date: 20170215 Termination date: 20170917 |
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| CF01 | Termination of patent right due to non-payment of annual fee |