CN202768072U - Coal slime cleaning and digging machine for underground coal mine water sump in small and medium size - Google Patents
Coal slime cleaning and digging machine for underground coal mine water sump in small and medium size Download PDFInfo
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- CN202768072U CN202768072U CN 201220367445 CN201220367445U CN202768072U CN 202768072 U CN202768072 U CN 202768072U CN 201220367445 CN201220367445 CN 201220367445 CN 201220367445 U CN201220367445 U CN 201220367445U CN 202768072 U CN202768072 U CN 202768072U
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Abstract
Provided is a coal slime cleaning and digging machine for an underground coal mine water sump in a small and medium size and the machine can be suitable for changes of various conditions in the water sump. The machine structurally comprises a driving and walking mechanism, a control operation table, a middle vehicle body support, a slime collecting mechanism and a coal slime pump. The machine is characterized in that the coal slime pump is a thin and long single screw pump, is driven by a hydraulic motor, is arranged at the middle vehicle body support position, and can auto-suck and auto-drain. The machine has the advantages that the structure of the whole machine is compact and reasonable, the width of a double-helix slime collector of the slime collecting mechanism is adjustable, adaptability for changes of the width of the water sump is strong, manufacturing cost is low, and the machine can be effectively applied to water pumps in small and medium sizes.
Description
Technical field
The utility model relates to the lower small-sized water position slurry clearing and dugging machine of a kind of coal mine, particularly a kind of all-hydraulic controlling, and spiral gathering mud mechanism can freely open, and automatically walks along track, adopts the coal slurry digger of elongated single screw rod coal slurrypump.
Background technology
At present, more advanced in the coal mine underground sump coal slurry digger all is that large, medium and small type sump is universal.The Bogheadite coal conveying pump that adopts all is the concrete pump of plunger type, operating pressure is high, fed distance far reaches km, advantage is that versatility is relatively good, shortcoming is the small-sized sump of centering, function is superfluous, volume is larger, complex structure is made difficulty, moves also to some extent inconvenience of carrying, price is high, affected to a certain extent the applying of middle-size and small-size sump (referring to that length is less than the sump of 200m), be unfavorable for the development of China's coal-mine shaft sump clearing and digging machine tool, so be badly in need of a kind of coal slurry digger that uses at middle-size and small-size sump of development.
Summary of the invention
The utility model purpose is in order to remedy the deficiencies in the prior art, designed a kind of coal slurry digger that is more suitable in middle-size and small-size sump use, clearing and digging machine comprises driving and walking mechanism, control operation platform, sludge collector structure, middle frame, coal slurrypump, clearing and digging machine is walked along underground orbit, the spiral mud collector can be by folding oil cylinder control width, coal slurrypump is elongated single-screw (single screw) pump, directly drive with hydraulic motor, being " one " font arranges, self-suction discharge, compact overall structure is reasonable, can satisfy middle-size and small-size sump requirement.
The utility model for realizing the concrete technological means that goal of the invention adopts is, the lower small-sized water position slurry clearing and dugging machine of coal mine, its structure comprises driving and walking mechanism, control operation platform, middle car body support, sludge collector structure, coal slurrypump, key is: the coal slurrypump by fluid motor-driven is elongated single-screw (single screw) pump, is arranged on the middle car body support portions.
Specific works principle of the present utility model is: the operator is by the consing clearing and digging machine, clearing and digging machine outside track in shaft sump is up to be walked, width adequate sump width by the adjustable screw mud collector, the spiral mud collector focuses on central authorities with coal slime and washes mud mouth of pipe place, and coal slurrypump sucks liquid-transport pipe-line with coal slime and is transported to the outer assigned address of sump.
The beneficial effects of the utility model are that the double helix mud collector width of sludge collector structure is adjustable, to sump wide variety strong adaptability, leaks mud few, and is to adopt hydraulic jack to regulate, and is easy to operate.The rail wheel type walking, four-wheel drive, hydraulic motor is hidden within the wheel, takes full advantage of the inside and outside existing track of sump, has simplified structure and the hydraulic operation control system of self, wheel tread takes half roughening to process, be difficult for skidding, be conducive to improve driving force, on the transportation useable electric moter car traction of going into the well, directly deliver to the sump outlet, without loading-unloading vehicle, convenient and strength-saving, coal slurrypump is elongated single-screw (single screw) pump, directly drive with hydraulic motor, self-suction discharge is " one " font and arranges compact conformation, take up room little, can satisfy the requirement of middle-size and small-size sump.
Description of drawings
Fig. 1 is the structural representation of the utility model mud coal clearing and digging machine.
Fig. 2 is the top view of Fig. 1.
In the accompanying drawing, 1 represents running part, and 2 represent wheel, 4 represent auxiliary fuel tank, and 5 represent the carrier pipe interface, and 6 represent operation bench, 7 represent coal slurrypump, and 8 represent the driver's seat, and 9 represent main fuel tank, 10 represent electromagnetic starter, and 11 represent motor, and 12 represent oil pump, 13 represent hoist cylinder, and 14 represent the folding oil cylinder, and 15 represent vertical shaft, 16 represent the spiral mud collector, and 17 represent auger motor.
The specific embodiment
The lower small-sized water position slurry clearing and dugging machine of coal mine, its structure comprises driving and walking mechanism, control operation platform, middle car body support, sludge collector structure, coal slurrypump 7, key is: the coal slurrypump 7 by fluid motor-driven is elongated single-screw (single screw) pumps, is arranged on the middle car body support portions.
Described sludge collector structure comprises spiral mud collector 16 and auger motor 17, and spiral mud collector 16 forms with the middle car body support by vertical shaft 15 and is rotationally connected, and increases folding oil cylinder 14 between spiral mud collector 16 and middle car body support.
Described walking mechanism comprises main fuel tank 9, running part 1, motor 11, oil pump group 12.
Described running part 1 comprises the rail wheel type walking structure, at the rail wheel surface skid resistant course is set.
The utility model is controlled machine automatization in the dibhole digging coal slime by operating personnel in the specific implementation, and is specific as follows:
The middle-size and small-size water position slurry clearing and dugging machine in a kind of colliery, coal slime pumping system 7 is installed in the middle position above the running part 1, hydraulic control platform 6 is installed in running part 1 left front section, main fuel tank 9 is installed in running part 1 left back section, auxiliary fuel tank 4 is installed in running part 1 the right, motor 11 and oil pump 12 are installed in above the auxiliary fuel tank 4, and electromagnetic starter 10 is installed in motor 11 back, and spiral mud collector 16 is installed in the front end of running part 1.4 wheels 2 are installed below the running part 1.
The course of work of the utility model conveyer for emptying warehouse: actuating motor 11 drives oil pump 12 and starts working, hoist cylinder 13 is heightened in operation, double helix sludge collector structure is raised, operation folding oil cylinder 14 opens spiral mud collector 16, operating hoist cylinder 13 makes spiral mud collector 16 drop to ground proximity again, operation auger motor 17 makes the collection mud snail revolve running, the coal slime of disperseing is focused on while stirring the dredging tube mouth place of central coal slurrypump 7, operation coal slurrypump 7, coal slime in the dredging tube suction pump and pressurization be transported to appointed place beyond the sump by pipeline, operation running part 1 motor, complete machine advances or retreats, the limit working edge moves, and runs into the sump wide variety, and the opening width of capable of regulating spiral mud collector 16 is to adapt to it, running into ground level changes, capable of regulating spiral mud collector 16 height overhead runs into the coal slime deposit thickness and changes to adapt to, and the adjustable speed of travel is to adapt to.
The utility model can adapt to the variation of multiple condition in the sump, easily realizes efficiently the serialization machinery production of water position slurry clearing and dugging process.
Claims (4)
1. the lower small-sized water position slurry clearing and dugging machine of coal mine, its structure comprises driving and walking mechanism, control operation platform, middle car body support, sludge collector structure, coal slurrypump (7), it is characterized in that: the coal slurrypump (7) by fluid motor-driven is elongated single-screw (single screw) pump, is arranged on the middle car body support portions.
2. the lower small-sized water position slurry clearing and dugging machine of coal mine according to claim 1, it is characterized in that: described sludge collector structure comprises spiral mud collector (16) and auger motor (17), spiral mud collector (16) forms with the middle car body support by vertical shaft (15) and is rotationally connected, and increases folding oil cylinder (14) between spiral mud collector (16) and middle car body support.
3. the lower small-sized water position slurry clearing and dugging machine of coal mine according to claim 1, it is characterized in that: described walking mechanism comprises main fuel tank (9), running part (1), motor (11), oil pump group (12).
4. the lower small-sized water position slurry clearing and dugging machine of coal mine according to claim 3, it is characterized in that: described running part (1) comprises the rail wheel type walking structure, at the rail wheel surface skid resistant course is set.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367445 CN202768072U (en) | 2012-07-27 | 2012-07-27 | Coal slime cleaning and digging machine for underground coal mine water sump in small and medium size |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201220367445 CN202768072U (en) | 2012-07-27 | 2012-07-27 | Coal slime cleaning and digging machine for underground coal mine water sump in small and medium size |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN202768072U true CN202768072U (en) | 2013-03-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201220367445 Expired - Fee Related CN202768072U (en) | 2012-07-27 | 2012-07-27 | Coal slime cleaning and digging machine for underground coal mine water sump in small and medium size |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN202768072U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284542A (en) * | 2019-07-22 | 2019-09-27 | 张耀明 | A kind of ditch clearing and digging machine |
-
2012
- 2012-07-27 CN CN 201220367445 patent/CN202768072U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110284542A (en) * | 2019-07-22 | 2019-09-27 | 张耀明 | A kind of ditch clearing and digging machine |
| CN110284542B (en) * | 2019-07-22 | 2024-05-28 | 张耀明 | Ditch digger |
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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: 20130306 Termination date: 20170727 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |