CN107985967B - A kind of mine conveyer screening coal dust - Google Patents

A kind of mine conveyer screening coal dust Download PDF

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Publication number
CN107985967B
CN107985967B CN201711225253.9A CN201711225253A CN107985967B CN 107985967 B CN107985967 B CN 107985967B CN 201711225253 A CN201711225253 A CN 201711225253A CN 107985967 B CN107985967 B CN 107985967B
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CN
China
Prior art keywords
workbench
mine
support plate
conveyer belt
strainer
Prior art date
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Active
Application number
CN201711225253.9A
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Chinese (zh)
Other versions
CN107985967A (en
Inventor
张建民
甘颖泉
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Xian Polytechnic University
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Xian Polytechnic University
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Priority to CN201711225253.9A priority Critical patent/CN107985967B/en
Publication of CN107985967A publication Critical patent/CN107985967A/en
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Publication of CN107985967B publication Critical patent/CN107985967B/en
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Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G47/00Article or material-handling devices associated with conveyors; Methods employing such devices
    • B65G47/02Devices for feeding articles or materials to conveyors
    • B65G47/16Devices for feeding articles or materials to conveyors for feeding materials in bulk
    • B65G47/18Arrangements or applications of hoppers or chutes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B07SEPARATING SOLIDS FROM SOLIDS; SORTING
    • B07BSEPARATING SOLIDS FROM SOLIDS BY SIEVING, SCREENING, SIFTING OR BY USING GAS CURRENTS; SEPARATING BY OTHER DRY METHODS APPLICABLE TO BULK MATERIAL, e.g. LOOSE ARTICLES FIT TO BE HANDLED LIKE BULK MATERIAL
    • B07B1/00Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
    • B07B1/04Stationary flat screens
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G21/00Supporting or protective framework or housings for endless load-carriers or traction elements of belt or chain conveyors
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B65CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
    • B65GTRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
    • B65G45/00Lubricating, cleaning, or clearing devices
    • B65G45/10Cleaning devices
    • B65G45/22Cleaning devices comprising fluid applying means
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V21/00Supporting, suspending, or attaching arrangements for lighting devices; Hand grips
    • F21V21/14Adjustable mountings
    • F21V21/22Adjustable mountings telescopic
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V23/00Arrangement of electric circuit elements in or on lighting devices
    • F21V23/04Arrangement of electric circuit elements in or on lighting devices the elements being switches
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21VFUNCTIONAL FEATURES OR DETAILS OF LIGHTING DEVICES OR SYSTEMS THEREOF; STRUCTURAL COMBINATIONS OF LIGHTING DEVICES WITH OTHER ARTICLES, NOT OTHERWISE PROVIDED FOR
    • F21V33/00Structural combinations of lighting devices with other articles, not otherwise provided for
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F26DRYING
    • F26BDRYING SOLID MATERIALS OR OBJECTS BY REMOVING LIQUID THEREFROM
    • F26B21/00Arrangements or duct systems, e.g. in combination with pallet boxes, for supplying and controlling air or gases for drying solid materials or objects
    • F26B21/004Nozzle assemblies; Air knives; Air distributors; Blow boxes
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21WINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO USES OR APPLICATIONS OF LIGHTING DEVICES OR SYSTEMS
    • F21W2131/00Use or application of lighting devices or systems not provided for in codes F21W2102/00-F21W2121/00
    • F21W2131/40Lighting for industrial, commercial, recreational or military use
    • F21W2131/403Lighting for industrial, commercial, recreational or military use for machines
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F21LIGHTING
    • F21YINDEXING SCHEME ASSOCIATED WITH SUBCLASSES F21K, F21L, F21S and F21V, RELATING TO THE FORM OR THE KIND OF THE LIGHT SOURCES OR OF THE COLOUR OF THE LIGHT EMITTED
    • F21Y2115/00Light-generating elements of semiconductor light sources
    • F21Y2115/10Light-emitting diodes [LED]

Abstract

The invention discloses the mine conveyers that one kind can screen coal dust, including workbench, workbench is fixed by four supporting legs, support midleg is provided with the support plate being parallel to each other with workbench, conveyer belt is provided on workbench, the side of workbench is equipped with mounting rack, the position of mounting rack is concordant with transmission belt, pre-sifted box is installed at the top of mounting rack, pre-sifted box is internally provided with strainer, pre-sifted box is provided with discharging channel close to the side of transmission belt, discharging channel is obliquely installed, the one end connecting with pre-sifted box is set to the top of strainer, the discharge port of discharging channel is located at the surface of conveyer belt, the upper surface of workbench is equipped with telescopic rod, the top of telescopic rod is provided with LED light.The configuration of the present invention is simple, it is easy to use, the coal mine dug out can be screened in advance, pick out powder, drying and processing can be carried out to coal mine, can very easily conveyer belt be cleaned and be dried.

Description

A kind of mine conveyer screening coal dust
Technical field
The invention belongs to mine conveyer technical fields, are related to a kind of mine conveyer that can screen coal dust.
Background technique
Coal mine is the mankind in the region of the mining area exploitation coal resources rich in coal, is generally divided into underground mine and outdoor coal Mine, coal are most important solid fuels, are one kind of kaustobilite, when carrying out coal mine operation, are needed using mining defeated Machine is sent to transport to it, mine conveyer mainly has two class of drag conveyor and belt conveyor, the former is mainly used for coal Mine, some countries also use apron conveyor, single-stranded turning drag conveyor, and major advantage is continuative transport, high-efficient, work Reliably, accident is few, maintenance is small, is suitable for automation.
But not only structure is complicated for mine conveyer currently on the market, but also has a single function, be not provided with telescopic rod and LED light, the person of being not convenient to use work at night, and are not provided with pre-sifted box and strainer, are not easy to screen coal mine, not have Water tank and water pump are set, is not easy to clean conveyer belt, is not provided with air-heater, is not easy to carry out the coal mine dug out Drying and processing.
Summary of the invention
The object of the present invention is to provide the mine conveyers that one kind can screen coal dust, solve mine existing in the prior art The problem of can not being worked at night and coal mine can not being screened with conveyer.
The technical scheme adopted by the invention is that a kind of mine conveyer for screening coal dust, including workbench, workbench It is fixed by four supporting legs, support midleg is provided with the support plate being parallel to each other with workbench, is provided on workbench Conveyer belt, the side of workbench are equipped with mounting rack, and the position of mounting rack is concordant with conveyer belt, is equipped at the top of mounting rack pre- Box is sieved, collection powder tank is provided with immediately below pre-sifted box, collection powder tank is fixedly mounted on the side of support plate and the height with support plate Concordantly, pre-sifted box is internally provided with strainer, and pre-sifted box is provided with discharging channel close to the side of conveyer belt, discharging channel is obliquely installed, The one end connecting with pre-sifted box is set to the top of strainer, and the discharge port of discharging channel is located at the surface of conveyer belt, workbench Upper surface is equipped with telescopic rod, and the top of telescopic rod is provided with LED light, and two support rods are installed in the upper surface of workbench, and two Horizontally disposed thin flow tube is installed at the top of support rod, dredges and is connected with water pipe and hot air pipe at the top of flow tube, dredge the bottom of flow tube Portion is provided with spray head, and the other end of water pipe is connected with water pump, and water pump is placed in water tank, and the other end of hot air pipe is connected with hot wind Machine, water tank and air-heater are each attached to the upper surface of support plate.
The features of the present invention also characterized in that
It is provided with shield, shield and support plate above support plate and passes through positioning pin connection.
Limited block is installed, limited block is located at the lower section of strainer, and strainer is tilted horizontal by 45 ° on the inner wall of pre-sifted box Angle.
The bottom of supporting leg is provided with universal rolling wheel, is provided with locking device on idler wheel.
The invention has the advantages that
1. one kind of the present invention can screen the mine conveyer of coal dust by being provided with telescopic rod and LED light, manually adjust The height of telescopic rod is controlled LED light work by control switch, worked at night convenient for user;
2. one kind of the present invention can screen the mine conveyer of coal dust by being provided with pre-sifted box and strainer, coal mine is poured into pre- Box is sieved, the powder in coal mine passes through strainer, falls the inside in collection powder tank, and most coal mine is transmitted to conveyer belt from discharging channel On, convenient for being screened to coal mine, improve work efficiency;
3. one kind of the present invention can screen the mine conveyer of coal dust by being provided with water tank and water pump, conveying it is complete it Afterwards, pump working is controlled by control switch, the water inside water tank is transmitted in thin flow tube from water pipe, sprays water from spray head Stream cleans conveyer belt, can also dry to conveyer belt after cleaning, simplify operating procedure, and it is strong to reduce work Degree;
4. one kind of the present invention can screen the mine conveyer of coal dust by being provided with air-heater, controlled by control switch Air-heater work, air-heater generate hot wind and are transmitted in thin flow tube from hot air pipe, spray hot wind to the tide just dug out from spray head Wet coal mine is dried, and prevents moist coal mine from sticking on a moving belt.
Detailed description of the invention
Fig. 1 is the structure chart for the mine conveyer that one kind of the present invention can screen coal dust;
Fig. 2 is the pre-sifted box internal structure chart for the mine conveyer that one kind of the present invention can screen coal dust.
In figure, 1. workbench, 2. mounting racks, 3. pre-sifted boxes, 4. discharging channels, 5. strainers, 6. telescopic rods, 7.LED lamp, 8. Strut, 9. thin flow tubes, 10. spray heads, 11. water pipes, 12. hot air pipes, 13. conveyer belts, 14. control switches, 15. supporting legs, 16. collection Powder tank, 17. support plates, 18. water tanks, 19. water pumps, 20. air-heaters.
Specific embodiment
The following describes the present invention in detail with reference to the accompanying drawings and specific embodiments.
One kind of the present invention can screen the mine conveyer of coal dust, and structure is as depicted in figs. 1 and 2, including workbench 1, work Platform 1 is fixed by four supporting legs 15, and the middle part of supporting leg 15 is provided with the support plate 17 being parallel to each other with workbench 1, works Conveyer belt 13 is provided on platform 1, the side of workbench 1 is equipped with mounting rack 2, and the position of mounting rack 2 is concordant with conveyer belt 13, peace The top for shelving 2 is equipped with pre-sifted box 3, and the underface of pre-sifted box 3 is provided with collection powder tank 16, and collection powder tank 16 is fixedly mounted on support The side of plate 17 is simultaneously concordant with the height of support plate 17, and pre-sifted box 3 is internally provided with strainer 5, and pre-sifted box 3 is close to conveyer belt 13 Side is provided with discharging channel 4, and discharging channel 4 is obliquely installed, one end for connecting with pre-sifted box 3 is set to the top of strainer 5, discharging channel 4 discharge port is located at the surface of conveyer belt 13, and the upper surface of workbench 1 is equipped with telescopic rod 6, the top setting of telescopic rod 6 There is LED light 7, two support rods 8 are installed in the upper surface of workbench 1, and the top of the support rod 8 is equipped with horizontally disposed thin stream Pipe 9, the top for dredging flow tube 9 are connected with water pipe 11 and hot air pipe 12, and the bottom for dredging flow tube 9 is provided with spray head 10, water pipe 11 it is another One end is connected with water pump 19, and water pump 19 is placed in water tank 18, and the other end of hot air pipe 12 is connected with air-heater 20, water tank 18 The upper surface of support plate 17 is each attached to air-heater 20.
The quantity of spray head 10 is at least four, and spray head 10 is internally provided with filter screen.
The leading flank of workbench 1 is provided with control switch 14, control switch 14 respectively with LED light 7, water pump 19 and air-heater 20 are electrically connected.
The top of support plate 17 is provided with shield, shield and support plate 17 and passes through positioning pin connection.
Limited block is installed, limited block is located at the lower section of strainer 5, and strainer 5 is horizontal by 45 ° on the inner wall of pre-sifted box 3 Inclination angle.
The bottom of supporting leg 15 is provided with universal rolling wheel, is provided with locking device on idler wheel.
One kind of the present invention can screen the mine conveyer of coal dust, when use, manually adjust the height of telescopic rod 6, The work of LED light 7 is controlled by control switch 14, convenient for being operated at night, coal mine is poured into pre-sifted box 3, in coal mine Powder passes through strainer 5, falls the inside in collection powder tank 16, most coal mine is transmitted on conveyer belt 13 from discharging channel 4, through passing It send band 13 to be sent to subsequent processing, during coal mine transmission, air-heater 20 is opened by control switch 14, air-heater 20 produces Raw hot wind is transmitted in thin flow tube 9 from hot air pipe 12, then through spraying hot wind to just having dug out on conveyer belt 13 from spray head 10 Moist coal mine dried, after conveying is complete, air-heater 20 is closed by control switch 14, and open water pump 19, stored up Water inside water tank 18 is transmitted in thin flow tube 9 from water pipe 11, is sprayed water flow from spray head 10 and is cleaned to conveyer belt 13, cleans Air-heater 20 is reused after complete to dry conveyer belt 13.
One kind of the present invention can screen the mine conveyer of coal dust, and structure is simple, easy to use, can be in advance to the coal dug out Mine is screened, and powder is picked out, can to coal mine carry out drying and processing, can very easily to conveyer belt 13 carry out cleaning and Drying.

Claims (4)

1. the mine conveyer that one kind can screen coal dust, which is characterized in that including workbench (1), the workbench (1) passes through four Root supporting leg (15) is fixed, and the support plate (17) being parallel to each other with workbench (1), institute are provided in the middle part of the supporting leg (15) It states and is provided on workbench (1) conveyer belt (13), the side of the workbench (1) is equipped with mounting rack (2), the mounting rack (2) position is concordant with conveyer belt (13), is equipped with pre-sifted box (3) at the top of the mounting rack (2), the pre-sifted box (3) Underface be provided with collection powder tank (16), it is described collection powder tank (16) be fixedly mounted on support plate (17) side and with support plate (17) Height it is concordant, the pre-sifted box (3) is internally provided with strainer (5), and the pre-sifted box (3) sets close to the side of conveyer belt (13) It being equipped with discharging channel (4), the discharging channel (4) is obliquely installed, one end for connecting with pre-sifted box (3) is set to the top of strainer (5), The discharge port of the discharging channel (4) is located at the surface of conveyer belt (13), and the upper surface of the workbench (1) is equipped with telescopic rod (6), the top of the telescopic rod (6) is provided with LED light (7), and two support rods (8) are installed in the upper surface of the workbench (1), Horizontally disposed thin flow tube (9) is installed at the top of two support rods (8), is connected with water at the top of the thin flow tube (9) Pipe (11) and hot air pipe (12), the bottom of the thin flow tube (9) are provided with spray head (10), the other end connection of the water pipe (11) Have water pump (19), the water pump (19) is placed in water tank (18), and the other end of the hot air pipe (12) is connected with air-heater (20), the water tank (18) and air-heater (20) are each attached to the upper surface of support plate (17).
2. the mine conveyer that one kind according to claim 1 can screen coal dust, which is characterized in that the support plate (17) Top be provided with shield, the shield and support plate (17) pass through positioning pin connection.
3. the mine conveyer that one kind according to claim 1 can screen coal dust, which is characterized in that the pre-sifted box (3) Inner wall on limited block is installed, the limited block is located at the lower section of strainer (5), and the strainer (5) tilts horizontal by 45 ° Angle.
4. the mine conveyer that one kind according to claim 1 can screen coal dust, which is characterized in that the supporting leg (15) Bottom be provided with universal rolling wheel, be provided with locking device on the idler wheel.
CN201711225253.9A 2017-11-29 2017-11-29 A kind of mine conveyer screening coal dust Active CN107985967B (en)

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Application Number Priority Date Filing Date Title
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Application Number Priority Date Filing Date Title
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CN107985967B true CN107985967B (en) 2019-09-24

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CN110451201A (en) * 2019-07-05 2019-11-15 高邮亚普塑业有限公司 A kind of plastic grain material conveying device

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