CN2737840Y - Water sump coal mud dredger - Google Patents
Water sump coal mud dredger Download PDFInfo
- Publication number
- CN2737840Y CN2737840Y CN 200420092004 CN200420092004U CN2737840Y CN 2737840 Y CN2737840 Y CN 2737840Y CN 200420092004 CN200420092004 CN 200420092004 CN 200420092004 U CN200420092004 U CN 200420092004U CN 2737840 Y CN2737840 Y CN 2737840Y
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- hydraulic
- conveying mechanism
- spiral conveying
- voluntarily
- flatcar
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Abstract
The utility model relates to a coal mud cleaning and digging machine for silt and precipitated coal mud in a water sump under a coal mine, more especially a coal mud cleaning and digging machine in the water sump. Bulk material collecting mechanisms of the utility model are arranged in both sides of a spiral conveying mechanism. The bulk material collecting mechanisms are connected with the spiral conveying mechanism by a hinge and are connected with an automatic flat car by a hydraulic oil cylinder. A hydraulic pump station is positioned on the automatic flat car. A dewatering mechanism is connected with the spiral conveying mechanism by a pipeline and is connected with the automatic flat car by a chain. A hydraulic centralized control system is connected with a hydraulic motor and the hydraulic oil cylinder by an oil pipe. Compared with the prior art, the utility model has compact and reasonable structure and strong adaptability. The utility model is especially suitable to be used in the water sump of an old coal mine. The cleaning and digging mechanization in the water sump is achieved, the labor intensity of a worker is reduced, work efficiency is raised, and time for cleaning and digging in the water sump is shortened.
Description
Technical field
The utility model relates to the clearing and digging machine tool of a kind of colliery shaft sump alluvial precipitation coal slime, more precisely, is a kind of water position slurry clearing and dugging machine.
Background technology
China is a coal big country, and the colliery spreads all over the place.For guaranteeing Safety of Coal Mine Production, all must be under each coal mine by the enough big sump of capacity, down-hole water burst everywhere all is pooled in the sump, be discharged into outside the ore deposit with drainage plant again, the coal dust that current carry precipitates in sump under the alluvial, reduced the capacity of sump, mine safety has been caused serious threat, also be unfavorable for utilizing the difference of time-of-use tariffs and waste a large amount of electricity charge.For this reason, coal-mine water-house all must thoroughly dig once clearly every year.At present, digging sump clearly is artificial substantially, and condition of labor is poor, and inefficiency is long in time limit, generally needs about 3 months.Brand-new design mode is adopted in some newly-built large-scale colliery, sets up bigger sedimentation basin sump outside, and turbid water enters sump through post precipitation, contains the more water of coal slime bottom the sedimentation basin to send into filter press with coal slurrypump.After the press filtration, clear water flows into sump again, and briquette transports, and this mode effect is fine, but engineering quantity is big, and investment is many, and old mine is undergone technological transformation, and obviously is not suitable for.
Summary of the invention
The purpose of this utility model is the defective at the China's coal-mine dibhole digging, and a kind of high efficiency water position slurry clearing and dugging machine tool is provided.
The technical solution of the utility model is: the bulk cargo collecting mechanism is positioned at the spiral conveying mechanism both sides, is connected with spiral conveying mechanism by hinge, is connected with flatcar voluntarily by hydraulic jack; Hydraulic power unit is positioned at voluntarily on the flatcar; Dewatering device is connected with spiral conveying mechanism by pipeline, is connected with flatcar voluntarily by chain; The hydraulic pressure centralized control system connects hydraulic motor and hydraulic jack by oil pipe.
Compared with prior art, advantage of the present utility model is: compact integral structure, and compliance is strong, can adapt to various mal-conditions, realize the reasonable coupling of each link and the reasonable utilization of the energy to greatest extent, simultaneously, can be in the middle continuous operation of advancing, dig clearly than manually, raise the efficiency 3-5 doubly, shorten and dig time 2-3 clearly doubly, reduced environment pollution, make full use of the time-of-use tariffs difference, reduce cost.
Description of drawings
Description of drawings of the present utility model is as follows:
Fig. 1 is a structural representation of the present utility model
Fig. 2 is a vertical view of the present utility model
The specific embodiment
The utility model is described in further detail below in conjunction with accompanying drawing.
As shown in Figure 1, the utility model comprises bulk cargo collecting mechanism 25, spiral conveying mechanism 4, hydraulic power unit 28, hydraulic central control device 3, motor control assembly 22, flatcar 18 and be positioned at voluntarily about about 10 meters dewatering device after the flatcar 18 voluntarily.Dewatering device comprises dewatering screen 8, clarified water pump 12 and support 13 etc.Bulk cargo collecting mechanism 25 is connected with spiral conveying mechanism 4 usefulness hinges 23, is connected with flatcar 18 voluntarily with hydraulic jack 21 and bearing pin 20,26 again.Spiral conveying mechanism 4 is connected with flatcar 18 voluntarily by vertical rod 2 and bearing pin, and vertical rod 2 usefulness hydraulic jacks 1 and bearing pin link to each other with flatcar 18 voluntarily.Hydraulic power unit, hydraulic central control device 3, motor control assembly 22 is directly installed on voluntarily on the flatcar 18.Bulk cargo collecting mechanism 25 usefulness hydraulic motors 24 directly drive, and spiral conveying mechanism 4 lower ends are provided with material sucking port, and top is connected with steel pipe 7 with sebific duct 6, and the end of steel pipe 7 links to each other with dewatering screen 8.Hydraulic power unit is made up of motor 27, hydraulic pump 28 and fuel tank 19, and motor 27 is by motor control assembly 22 controls.Hydraulic pressure concentrates control machine 3 to be made up of manual multi-path reversing valve and oil pipe etc., handles whole hydraulic motor and hydraulic jack.Dewater unit is by dewatering screen 8, clarified water pump 12, hydraulic motor 11 and support 13 are formed, dewatering screen 8 is positioned at support 13 tops, clarified water pump 12 is installed on the water tank 14, water tank 14 and support 13 are made one, 4 wheels 15 are housed below the support 13, wheel 15 put with ground 16 on, and be connected with flatcar 18 voluntarily with two chains 33.
The course of work of the present utility model is: with motor control assembly 22 starter motors 27, motor 27 drives hydraulic pump 28 runnings, hydraulic oil is provided, the hydraulic pressure centralized Control is that device 3 is handled each hydraulic motor and hydraulic jack, each several part is got into smooth, each hydraulic motor and hydraulic jack machine can be worked simultaneously, also can work independently, and can rationally regulate as required.Bulk cargo collecting mechanism 25 left and right sides two-part structure are identical, direction of rotation is opposite, the coal slime slurry is delivered to the material sucking port place of intermediate conveyor screw conveying mechanism 4 lower ends with spiral, spiral conveying mechanism 4 usefulness hydraulic motors 5 drive, the coal slime slurry is sucked and sends in the dewatering screen 8 through sebific duct 6 and steel pipe 7, hydraulic motor 9 drives dewatering screen 8 rotations, because action of centrifugal force, the filter screen that the water that the coal slime slurry contains sees through on the dewatering screen 8 enters in the clear water gatherer of outside, flow into water tank 14 through pipe, coal slime after the dehydration mine car of packing into, dewatering screen 8 rear ends have screw-button 10 to regulate its gradients, make that coal slime is easier comes out from dewatering screen 8.Clarified water pump 12 is driven by hydraulic motor 11, and the filter screen on the clear water flushing dewatering screen 8 is provided, in order to avoid filter screen is stopped up by coal slime, reduces dehydrating effect, and water tank 14 bottoms have drain valve to drain the coal slime of precipitation, and top has spout hole to overflow unnecessary water.Voluntarily flatcar 18 by hydraulic motor 31 through gear reduction unit 30, after driving-chain 29 twice deceleration, drive driving wheel along track 17 walkings, the rotating speed of regulator solution pressure motor 31, can change the pace of flatcar 18 voluntarily, adapt to need of work, driven pulley can swing around the vertical shaft on the center line of flatcar 18 voluntarily, raising is to the compliance of track, less sliding down.With hydraulic jack 21 bulk cargo collecting mechanism 25 is rotated around hinge 23, change the machine overall width, improve compliance, with hydraulic jack 1 push-and-pull vertical rod 3 the sump width, screw conveying structure 4 is swung up and down together with bulk cargo collecting mechanism 25, improve compliance sump floor.
Claims (4)
1, a kind of water position slurry clearing and dugging machine, comprise flatcar, bulk cargo collecting mechanism, spiral conveying mechanism, hydraulic power unit voluntarily, hydraulic central control device and dewatering device, it is characterized in that, the bulk cargo collecting mechanism is positioned at the spiral conveying mechanism both sides, be connected with spiral conveying mechanism by hinge, be connected with flatcar voluntarily by hydraulic jack; Hydraulic power unit is positioned at voluntarily on the flatcar; Dewatering device is connected with spiral conveying mechanism by pipeline, is connected with flatcar voluntarily by chain; Hydraulic central control device connects hydraulic motor and hydraulic jack by oil pipe.
2, water position slurry clearing and dugging machine according to claim 1 is characterized in that, dewatering device is made up of dewatering screen, support, clarified water pump and hydraulic motor, and dewatering screen is connected with hydraulic motor respectively with clarified water pump, and by fluid motor-driven, dewatering screen is positioned on the support.
3, water position slurry clearing and dugging machine according to claim 1 and 2 is characterized in that, water tank is positioned on the dewatering device support, and the clarified water pump of dewatering device is positioned at the water tank top.
4, water position slurry clearing and dugging machine according to claim 1, it is characterized in that, flatcar is made up of car body, drive unit, adhesion wheel and driven wheel voluntarily, wherein the hydraulic motor of drive unit is connected with adhesion wheel with the driving-chain double reduction gear through gear reduction unit, and driven wheel is around the vertical shaft swing that is positioned at the car body center line.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092004 CN2737840Y (en) | 2004-10-29 | 2004-10-29 | Water sump coal mud dredger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200420092004 CN2737840Y (en) | 2004-10-29 | 2004-10-29 | Water sump coal mud dredger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2737840Y true CN2737840Y (en) | 2005-11-02 |
Family
ID=35347752
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200420092004 Expired - Lifetime CN2737840Y (en) | 2004-10-29 | 2004-10-29 | Water sump coal mud dredger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2737840Y (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101914930A (en) * | 2010-09-21 | 2010-12-15 | 煤炭科学研究总院唐山研究院 | Coal mine underground sump cleaner |
| CN101942847B (en) * | 2009-07-10 | 2012-06-20 | 北京中矿环保科技股份有限公司 | Dredging conveyer |
| CN102606204A (en) * | 2012-03-31 | 2012-07-25 | 苏国安 | Water sump clearing machine for mining |
| CN103572792A (en) * | 2013-11-21 | 2014-02-12 | 马金虎 | Automatic U-shaped channel grooving machine |
| CN108049913A (en) * | 2018-01-13 | 2018-05-18 | 山东莱芜煤矿机械有限公司 | A kind of coal mine underground sump digs clearly standby |
| CN112663714A (en) * | 2020-12-23 | 2021-04-16 | 临沂矿业集团有限责任公司 | Coal mine underground water bin dredging equipment |
| CN113148569A (en) * | 2021-04-20 | 2021-07-23 | 山东鲁班机械科技有限公司 | Hydraulic system of warehouse cleaning machine and cylinder type hydraulic transmission conveyor |
-
2004
- 2004-10-29 CN CN 200420092004 patent/CN2737840Y/en not_active Expired - Lifetime
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101942847B (en) * | 2009-07-10 | 2012-06-20 | 北京中矿环保科技股份有限公司 | Dredging conveyer |
| CN101914930A (en) * | 2010-09-21 | 2010-12-15 | 煤炭科学研究总院唐山研究院 | Coal mine underground sump cleaner |
| CN102606204A (en) * | 2012-03-31 | 2012-07-25 | 苏国安 | Water sump clearing machine for mining |
| CN103572792A (en) * | 2013-11-21 | 2014-02-12 | 马金虎 | Automatic U-shaped channel grooving machine |
| CN103572792B (en) * | 2013-11-21 | 2015-10-28 | 马金虎 | The U-shaped canal groover of automation |
| CN108049913A (en) * | 2018-01-13 | 2018-05-18 | 山东莱芜煤矿机械有限公司 | A kind of coal mine underground sump digs clearly standby |
| CN112663714A (en) * | 2020-12-23 | 2021-04-16 | 临沂矿业集团有限责任公司 | Coal mine underground water bin dredging equipment |
| CN113148569A (en) * | 2021-04-20 | 2021-07-23 | 山东鲁班机械科技有限公司 | Hydraulic system of warehouse cleaning machine and cylinder type hydraulic transmission conveyor |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| ASS | Succession or assignment of patent right |
Owner name: TANGSHAN KAILUAN XINJING MINE ENGINEERING LTD. Free format text: FORMER OWNER: DAN YANGANG Effective date: 20070921 |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20070921 Address after: 063026, Hebei, Tangshan City province Kaiping District Jing Zhuang mine Patentee after: Tangshan Kailuan Xinjin Mine Engineering Co., Ltd. Address before: 063022 Hebei Province, Tangshan City Kaiping District Jinggezhuang Mine workshop 58-2-303 Patentee before: Dan Yangang |
|
| C41 | Transfer of patent application or patent right or utility model | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20090710 Address after: Jing Zhuang mine, Kaiping District, Hebei, Tangshan City Province, China: 063026 Patentee after: Tangshan Kailuan Guanghui Equipment Manufacturing Co., Ltd. Address before: Jing Zhuang mine, Kaiping District, Hebei, Tangshan City Province, China: 063026 Patentee before: Tangshan Kailuan Xinjin Mine Engineering Co., Ltd. |
|
| C17 | Cessation of patent right | ||
| CX01 | Expiry of patent term |
Expiration termination date: 20141029 Granted publication date: 20051102 |