CN115402809A - Coal is dumped and is used conveyer - Google Patents
Coal is dumped and is used conveyer Download PDFInfo
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- CN115402809A CN115402809A CN202211365142.9A CN202211365142A CN115402809A CN 115402809 A CN115402809 A CN 115402809A CN 202211365142 A CN202211365142 A CN 202211365142A CN 115402809 A CN115402809 A CN 115402809A
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- conveying
- box
- coal
- dumping
- conveying mechanism
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G65/00—Loading or unloading
- B65G65/23—Devices for tilting and emptying of containers
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B1/00—Sieving, screening, sifting, or sorting solid materials using networks, gratings, grids, or the like
- B07B1/46—Constructional details of screens in general; Cleaning or heating of screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G19/00—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors
- B65G19/04—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels
- B65G19/06—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel
- B65G19/10—Conveyors comprising an impeller or a series of impellers carried by an endless traction element and arranged to move articles or materials over a supporting surface or underlying material, e.g. endless scraper conveyors for moving bulk material in open troughs or channels the impellers being scrapers similar in size and shape to the cross-section of the trough or channel and attached to a pair of belts, ropes or chains
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G69/00—Auxiliary measures taken, or devices used, in connection with loading or unloading
- B65G69/12—Sieving bulk materials during loading or unloading
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B07—SEPARATING SOLIDS FROM SOLIDS; SORTING
- B07B—SEPARATING 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
- B07B2201/00—Details applicable to machines for screening using sieves or gratings
- B07B2201/04—Multiple deck screening devices comprising one or more superimposed screens
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G2201/00—Indexing codes relating to handling devices, e.g. conveyors, characterised by the type of product or load being conveyed or handled
- B65G2201/04—Bulk
- B65G2201/045—Sand, soil and mineral ore
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Loading Or Unloading Of Vehicles (AREA)
Abstract
The invention discloses a conveyor for dumping coal, and particularly relates to the technical field of coal conveyors, which comprises a conveying mechanism, wherein the bottom of the conveying mechanism is fixedly provided with screening mechanisms, the screening mechanisms are arranged into two groups, the bottom of the conveying mechanism is movably provided with guide rails, the guide rails are arranged into a plurality of groups, one side of the conveying mechanism is movably provided with a pulling mechanism, the other side of the conveying mechanism is rotatably connected with a dumping mechanism, the conveying mechanism comprises a driving box and a conveying box, and the driving box is communicated with one end of the conveying box; screening mechanism includes fixing base and sliding seat, and the spout has been seted up at the top of fixing base, and the discharge gate has been seted up to the centre of fixing base, and the one end fixedly connected with of sliding seat divides the sieve board, and the other end fixedly connected with of sliding seat switches the hydro-cylinder, and the both sides of sliding seat are all fixed and are equipped with the locating piece. The conveyor for dumping coal can be used for screening according to the size of the coal, and is more convenient for subsequent processing and taking.
Description
Technical Field
The invention relates to the field of coal conveyors, in particular to a conveyor for dumping coal.
Background
Coal is generally conveyed to a use site through a conveyor, the size of the coal is not distinguished in the conveying process of the existing coal conveyor, the coal conveyed by the conveyor is unloaded before use, then the coal is screened through a screening machine, and then the screened coal blocks with larger sizes are crushed. This causes trouble in the process of using the coal.
Disclosure of Invention
The invention provides a coal dumping conveyor which can well screen the coal materials which are transported in a centralized manner before use, so that the subsequent processing procedures are saved, and the coal is more convenient to take.
In order to achieve the purpose, the invention provides the following technical scheme: a conveyor for dumping coal comprises a conveying mechanism, wherein screening mechanisms are fixedly arranged at the bottom of the conveying mechanism and are arranged in two groups, guide rails are movably arranged at the bottom of the conveying mechanism and are arranged in a plurality of groups, a pulling mechanism is movably arranged on one side of the conveying mechanism, a material pouring mechanism is rotatably connected to the other side of the conveying mechanism, the conveying mechanism comprises a driving box and a conveying box, and the driving box is communicated with one end of the conveying box;
the screening mechanism comprises a fixed seat and a movable seat, a sliding groove is formed in the top of the fixed seat, a discharge hole is formed in the middle of the fixed seat, one end of the movable seat is fixedly connected with a screening plate, the other end of the movable seat is fixedly connected with a switching oil cylinder, positioning blocks are fixedly arranged on two sides of the movable seat, sliding blocks are fixedly arranged on two sides of one end of the movable seat, close to the switching oil cylinder, and the sliding blocks are slidably arranged in the sliding groove;
the top of the guide rail is slidably provided with a sliding seat, the top of the sliding seat is detachably provided with a supporting oil cylinder through a bolt, the pulling mechanism comprises an installation seat, the top of the installation seat is fixedly provided with a winding motor, one end of the winding motor is fixedly connected with a winding column, the winding column is rotatably arranged above the installation seat, the periphery of the winding column is wound with a steel wire rope, one end of the steel wire rope is movably provided with a pressing roller and a pulling frame, and the pressing roller is positioned between the installation seat and the pulling frame;
the material pouring mechanism comprises a material pouring box, a connecting seat and a turning oil cylinder, the connecting seat corresponds that the material pouring box is close to one end of the conveying mechanism and is fixed to be provided with two groups, the turning oil cylinder is movably arranged at one end of the material pouring box close to the conveying mechanism, the two sides of the material pouring box are both rotatably connected with the supporting seat, the supporting seat is fixedly arranged above the conveying mechanism, the inner wall of the material pouring box is fixedly provided with a separating convex plate, a connecting shaft is rotatably connected between the two groups of connecting seats, the turning oil cylinder is fixedly connected with the connecting shaft, the bottom of the turning oil cylinder is rotatably connected with a base, and the base is fixedly connected with the conveying mechanism.
Preferably, a driving motor and a speed reducer are fixedly mounted inside the driving box, the driving motor is in transmission connection with the speed reducer, and a driving wheel is fixedly arranged at one end, far away from the driving motor, of the speed reducer.
Preferably, the bottom both ends of transport case and centre all have been seted up and have been dumped the mouth, and two sets of screening mechanisms correspond the setting with one of them end and middle mouth of dumping respectively.
Preferably, both sides of delivery box all rotate and are connected with the supporting wheel, and the supporting wheel sets up a plurality of groups along the delivery box direction.
Preferably, one end transmission of supporting wheel is connected with the transport chain, and the inside both sides that transport chain corresponds the transport case set up two sets ofly.
Preferably, one side opposite to the two groups of conveying chains is fixedly provided with a connecting soft block, and a scraper is fixedly arranged between the two groups of connecting soft blocks.
Preferably, the bottom of the conveying box is provided with positioning grooves corresponding to two sides of the dumping opening, and the two groups of positioning blocks are arranged in the corresponding positioning grooves in a sliding manner.
Preferably, the fixed seat and the conveying box are transversely and vertically arranged, and the dumping opening, the movable seat, the screen separating plate and the discharge opening are correspondingly arranged.
The invention relates to a conveyor for dumping coal. Compared with the prior art, the method has the following beneficial effects:
(1) The coal car pours the coal charge to the incasement portion of falling, under the commentaries on classics of base supports, accessible upset hydro-cylinder and connecting axle promote to fall the incasement upset to the delivery box top, pours the coal charge into the inside of delivery box through the feed inlet of one end, and the accurate of being convenient for is fallen the material, effectively reduces the coal charge and spills out the volume.
(2) The driving motor provides two sets of driving chains for driving, the double conveying chains are adopted for stable transmission, and under the passive transmission of the supporting wheels, the multiple groups of scraping plates convey the coal to the other end of the conveying box, so that the conveying is more stable.
(3) The mesh diameters of the screen plates of the two sets of screening mechanisms are different, when one set of screen plate is overlapped with the dumping port, the coal material with smaller particles is firstly dumped through falling of the corresponding discharge port, then the coal material is close to the other set of screen plate through pushing of the scraping plate, the coal material with moderate particles is dumped through falling of the corresponding discharge port at the moment, the coal material continues to be pushed through the scraping plate until the residual coal material is completely unloaded from the dumping port at the terminal, screening can be carried out according to the size of the coal material, and the follow-up processing and taking are more convenient.
(4) The sliding seat can slide along the direction of the guide rail, the sliding seat is supported at the bottoms of the driving box and the conveying box through the supporting oil cylinder, the pressing roller and the winding column keep the same height and press the steel wire rope, the pulling frame is fixed with the conveying box, the winding column is driven by the winding motor to wind the steel wire rope, the conveying box can be pulled to move along the guide rail, the dumped coal materials are divided into three piles according to the diameter, and the phenomenon that the dumped coal materials are piled too much and cannot be unloaded is effectively avoided.
Drawings
FIG. 1 is a schematic top view of the overall construction of a coal dumping conveyor of the present invention.
Fig. 2 is a schematic plan view showing the internal structure of the conveying mechanism of the coal dumping conveyor according to the present invention.
Fig. 3 is an enlarged view of the structure at a in fig. 2 according to the present invention.
Fig. 4 is a schematic structural view of a screening mechanism in the coal dumping conveyor of the present invention.
Fig. 5 is a schematic sectional view of a movable seat of the coal dumping conveyor according to the present invention.
Fig. 6 is a schematic structural view of a guide rail in the coal dumping conveyor of the present invention.
FIG. 7 is a schematic top view showing the structure of a pulling means in the coal dumping conveyor according to the present invention.
Fig. 8 is a schematic structural view of a material pouring mechanism in the coal dumping conveyor of the present invention.
In the figure: 1. a conveying mechanism; 11. a drive box; 12. a delivery box; 13. a drive motor; 14. a dump port; 141. positioning a groove; 15. a support wheel; 16. a conveying chain; 17. connecting the soft blocks; 18. a squeegee; 2. a screening mechanism; 21. a fixed seat; 211. a chute; 212. a discharge port; 22. a movable seat; 221. screening the screen plate; 222. switching the oil cylinders; 223. positioning a block; 224. a slider; 3. a guide rail; 31. a sliding seat; 32. a support cylinder; 4. a pulling mechanism; 41. a mounting seat; 42. winding a motor; 43. winding the column; 44. a wire rope; 45. pressing down the roller; 46. pulling the frame; 5. a material pouring mechanism; 51. pouring a material box; 511. a supporting base; 512. a partition flange; 52. a connecting seat; 521. a connecting shaft; 53. turning over the oil cylinder; 531. a base.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the embodiments and the accompanying drawings, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be obtained by a person skilled in the art without making any creative effort based on the embodiments in the present invention, belong to the protection scope of the present invention.
Examples
As shown in fig. 1 to 8, the invention provides a coal dumping conveyor, which comprises a conveying mechanism 1, wherein the bottom of the conveying mechanism 1 is fixedly provided with screening mechanisms 2, the screening mechanisms 2 are arranged in two groups, the bottom of the conveying mechanism 1 is movably provided with guide rails 3, the guide rails 3 are arranged in a plurality of groups, one side of the conveying mechanism 1 is movably provided with a pulling mechanism 4, the other side of the conveying mechanism 1 is rotatably connected with a dumping mechanism 5, the conveying mechanism 1 comprises a driving box 11 and a conveying box 12, and the driving box 11 is communicated with one end of the conveying box 12. The screening mechanism 2 comprises a fixed seat 21 and a movable seat 22, a sliding groove 211 is formed in the top of the fixed seat 21, a discharge hole 212 is formed in the middle of the fixed seat 21, a screening plate 221 is fixedly connected to one end of the movable seat 22, a switching oil cylinder 222 is fixedly connected to the other end of the movable seat 22, positioning blocks 223 are fixedly arranged on two sides of the movable seat 22, sliding blocks 224 are fixedly arranged on two sides of one end, close to the switching oil cylinder 222, of the movable seat 22, and the sliding blocks 224 are arranged in the sliding groove 211 in a sliding mode; the mesh diameters of the screen plates 221 at the two sets of screening mechanisms 2 are different, wherein one set of screen plates 221 is overlapped with the dumping port 14, the coal with smaller particles falls and dumps through the corresponding discharge port 212, the coal is pushed by the scraper 18 to be close to the other set of screen plates 221, the coal with moderate particles falls and dumps through the corresponding discharge port 212, and the coal continues to be pushed by the scraper 18 until the residual coal is completely dumped from the dumping port 14 at the terminal.
The top of the guide rail 3 is slidably provided with a sliding seat 31, the top of the sliding seat 31 is detachably provided with a support oil cylinder 32 through a bolt, the pulling mechanism 4 comprises an installation seat 41, the top of the installation seat 41 is fixedly provided with a winding motor 42, one end of the winding motor 42 is fixedly connected with a winding column 43, the winding column 43 is rotatably arranged above the installation seat 41, the periphery of the winding column 43 is wound with a steel wire rope 44, one end of the steel wire rope 44 is movably provided with a pressing roller 45 and a pulling frame 46, and the pressing roller 45 is positioned between the installation seat 41 and the pulling frame 46; the sliding seat 31 can slide along the direction of the guide rail 3, is supported at the bottoms of the driving box 11 and the conveying box 12 through the supporting oil cylinder 32, the downward pressing roller 45 and the winding column 43 keep the same height and press the steel wire rope 44 downward, the pulling frame 46 is fixed with the conveying box 12, the winding column 43 is driven by the winding motor 42 to wind the steel wire rope 44, the conveying box 12 can be pulled to move along the guide rail 3, and the dumped coal materials are divided into three piles according to the diameter.
The material pouring mechanism 5 comprises a material pouring box 51, connecting seats 52 and turning oil cylinders 53, wherein two groups of the connecting seats 52 are fixedly arranged corresponding to one ends, close to the conveying mechanism 1, of the material pouring box 51, the turning oil cylinders 53 are movably arranged at one ends, close to the conveying mechanism 1, of the material pouring box 51, the two sides of the material pouring box 51 are respectively and rotatably connected with a supporting seat 511, the supporting seats 511 are fixedly arranged above the conveying mechanism 1, a separating convex plate 512 is fixedly arranged on the inner wall of the material pouring box 51, a connecting shaft 521 is rotatably connected between the two groups of the connecting seats 52, the turning oil cylinders 53 are fixedly connected with the connecting shaft 521, the bottoms of the turning oil cylinders 53 are rotatably connected with a base 531, and the base 531 is fixedly connected with the conveying mechanism 1; the coal car pours the coal into the material pouring box 51, pushes the material pouring box 51 to the upper part of the conveying box 12 through the overturning oil cylinder 53, and pours the coal into the conveying box 12 from one end.
The driving box 11 is fixedly provided with a driving motor 13 and a speed reducer inside, the driving motor 13 is in transmission connection with the speed reducer, and one end of the speed reducer, far away from the driving motor 13, is fixedly provided with a driving wheel. The two ends and the middle of the bottom of the conveying box 12 are provided with dumping openings 14, and the two groups of screening mechanisms 2 are respectively arranged corresponding to the dumping openings 14 at one end and the middle. Both sides of delivery box 12 all rotate and are connected with supporting wheel 15, and supporting wheel 15 sets up a plurality of groups along delivery box 12 direction. One end of the supporting wheel 15 is connected with a conveying chain 16 in a transmission manner, and two groups of conveying chains 16 are arranged on two sides of the conveying box 12 corresponding to the conveying chains 16. The opposite sides of the two groups of conveying chains 16 are fixedly provided with connecting soft blocks 17, and a scraper 18 is fixedly arranged between the two groups of connecting soft blocks 17. The bottom of the conveying box 12 is provided with positioning grooves 141 corresponding to both sides of the dumping opening 14, and the two sets of positioning blocks 223 are slidably disposed inside the corresponding positioning grooves 141. The fixed seat 21 and the conveying box 12 are transversely and vertically arranged, and the dumping port 14, the movable seat 22, the screen separating plate 221 and the discharge port 212 are correspondingly arranged; referring to the prior scraper conveyor, the driving motor 13 provides active driving, the double-conveying chain 16 is used for stable transmission, and under the passive transmission of the supporting wheel 15, a plurality of groups of scrapers 18 convey coal to the other end of the conveying box 12.
The specific operation steps are as follows:
s1: pouring: the coal car pours the coal into the material pouring box 51, the material pouring box 51 is pushed to the upper part of the conveying box 12 through the overturning oil cylinder 53, and the coal is poured into the conveying box 12 from one end;
s2: conveying coal materials: referring to the existing scraper conveyor, the driving motor 13 provides active driving, the double-conveying chain 16 is adopted for stable transmission, and under the passive transmission of the supporting wheel 15, a plurality of groups of scrapers 18 convey coal to the other end of the conveying box 12;
s3: screening materials: the mesh diameters of the screen separating plates 221 at the two sets of screening mechanisms 2 are different, wherein one set of screen separating plate 221 is superposed with the dumping port 14, the coal with smaller particles falls and is dumped through the corresponding discharging port 212, the coal is pushed by the scraper 18 to be close to the other set of screen separating plate 221, the coal with moderate particles falls and is dumped through the corresponding discharging port 212, and the coal continues to be pushed by the scraper 18 until the residual coal is completely dumped from the dumping port 14 at the terminal;
s4: moving: the sliding seat 31 can slide along the direction of the guide rail 3, is supported at the bottoms of the driving box 11 and the conveying box 12 through the supporting oil cylinder 32, the downward pressing roller 45 and the winding column 43 keep the same height, and presses the steel wire rope 44, the pulling frame 46 is fixed with the conveying box 12, the winding column 43 is driven by the winding motor 42 to wind the steel wire rope 44, the conveying box 12 can be pulled to move along the guide rail 3, and the dumped coal materials are divided into three piles according to the diameter.
The top of the conveying box 12 is provided with a feeding hole corresponding to the material pouring mechanism 5, and the feeding hole is arranged corresponding to the material pouring box 51.
As shown in fig. 1-8, the coal car pours the coal into the material pouring box 51, under the rotation support of the base 531, the material pouring box 51 can be pushed by the turnover oil cylinder 53 and the connecting shaft 521 to turn over to the upper side of the conveying box 12, the coal is poured into the conveying box 12 through the feeding hole at one end, so as to pour the coal accurately, effectively reduce the coal spillage, the driving motor 13 provides the driving to drive the two sets of conveying chains 16, the double conveying chains 16 are used for stable transmission, under the driven transmission of the supporting wheel 15, the multiple sets of scraping plates 18 convey the coal to the other end of the conveying box 12, the conveying is more stable, the mesh diameters of the screening plates 221 at the two sets of screening mechanisms 2 are different, when one set of screening plates 221 is overlapped with the dumping hole 14, the coal with smaller particles firstly falls and dumps through the corresponding discharging hole 212, then, by pushing of the scraper 18, the coal material approaches another group of screen plates 221, at this time, the coal material with proper particles falls and dumps through the corresponding discharge port 212, and is pushed continuously through the scraper 18 until the remaining coal material is completely discharged from the dump port 14 of the terminal, and can be classified according to the size of the coal material, so that the subsequent processing and use are more convenient, the sliding seat 31 can slide along the direction of the guide rail 3, and is supported at the bottom of the driving box 11 and the conveying box 12 through the supporting oil cylinder 32, the pressing-down roller 45 and the winding column 43 keep the same height and press down the steel wire rope 44, the pulling frame 46 is fixed with the conveying box 12, the winding motor 42 drives the winding column 43 to wind the steel wire rope 44, and can pull the conveying box 12 to move along the guide rail 3, so that the dumped coal material is classified into three piles according to the size, and the problem that the dump coal material cannot be discharged due to too much is effectively avoided.
The points to be finally explained are: first, in the description of the present application, it should be noted that, unless otherwise specified and limited, the terms "mounted," "connected," and "connected" should be understood broadly, and may be a mechanical connection or an electrical connection, or a communication between two elements, and may be a direct connection, and "upper," "lower," "left," and "right" are only used to indicate a relative positional relationship, and when the absolute position of the object to be described is changed, the relative positional relationship may be changed;
secondly, the method comprises the following steps: in the drawings of the disclosed embodiments of the invention, only the structures related to the disclosed embodiments are referred to, other structures can refer to common designs, and the same embodiment and different embodiments of the invention can be combined with each other without conflict;
and finally: the present invention is not limited to the above preferred embodiments, but rather, any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (8)
1. A coal dumping conveyor comprises a conveying mechanism (1), and is characterized in that: the screening mechanism (2) is fixedly arranged at the bottom of the conveying mechanism (1), two groups of screening mechanisms (2) are arranged, a guide rail (3) is movably arranged at the bottom of the conveying mechanism (1), a plurality of groups of guide rails (3) are arranged, a pulling mechanism (4) is movably arranged on one side of the conveying mechanism (1), the other side of the conveying mechanism (1) is rotatably connected with a material pouring mechanism (5), the conveying mechanism (1) comprises a driving box (11) and a conveying box (12), and the driving box (11) is communicated with the conveying box (12);
screening mechanism (2) are including fixing base (21) and sliding seat (22), spout (211) have been seted up at the top of fixing base (21), discharge gate (212) have been seted up to the centre of fixing base (21), the one end fixedly connected with of sliding seat (22) divides sieve board (221), the other end fixedly connected with of sliding seat (22) switches hydro-cylinder (222), the both sides of sliding seat (22) are all fixed and are equipped with locating piece (223), sliding seat (22) are close to the one end both sides of switching hydro-cylinder (222) and all fixedly are equipped with slider (224), and slider (224) slide and locate the inside of spout (211).
2. The coal is dumped and is used conveyer of claim 1, characterized in that, the top of guide rail (3) slides and is equipped with sliding seat (31), there is support cylinder (32) at the top of sliding seat (31) through bolt demountable installation, pulling mechanism (4) include mount pad (41), the top fixed mounting of mount pad (41) has winding motor (42), the one end fixedly connected with winding post (43) of winding motor (42), and winding post (43) rotate and locate the top of mount pad (41), the periphery of winding post (43) is twined there is wire rope (44), the one end activity of wire rope (44) is equipped with push-down gyro wheel (45) and pulling frame (46), and push-down gyro wheel (45) are located between mount pad (41) and pulling frame (46).
3. The coal dumping conveyor according to claim 2, wherein the dumping mechanism (5) comprises a dumping box (51), a connecting seat (52) and a turning oil cylinder (53), the connecting seat (52) is fixedly provided with two groups corresponding to one end of the dumping box (51) close to the conveying mechanism (1), the turning oil cylinder (53) is movably arranged at one end of the dumping box (51) close to the conveying mechanism (1), the two sides of the dumping box (51) are rotatably connected with the supporting seat (511), the supporting seat (511) is fixedly arranged above the conveying mechanism (1), a separating convex plate (512) is fixedly arranged on the inner wall of the dumping box (51), the connecting seat (52) is connected with a connecting shaft (521) in a rotating manner, the turning oil cylinder (53) is fixedly connected with the connecting shaft (521), the bottom of the turning oil cylinder (53) is rotatably connected with a base (531), and the base (531) is fixedly connected with the conveying mechanism (1).
4. A coal dumping conveyor as claimed in claim 1, wherein: the inside fixed mounting of drive case (11) has driving motor (13) and reduction gear, and the transmission is connected between driving motor (13) and the reduction gear, the reduction gear is kept away from the fixed drive wheel that is equipped with of one end of driving motor (13), the bottom both ends of carrying case (12) and centre have all been seted up and have been dumped mouthful (14), and are two sets of screening mechanism (2) correspond the setting with wherein one end and middle mouth (14) that dumps respectively.
5. A coal dumping conveyor as claimed in claim 1, wherein: the two sides of the conveying box (12) are rotatably connected with supporting wheels (15), and the supporting wheels (15) are provided with a plurality of groups along the direction of the conveying box (12).
6. A coal dumping conveyor according to claim 5, wherein: one end of the supporting wheel (15) is in transmission connection with conveying chains (16), and two groups of conveying chains (16) are arranged on two sides of the inner part of the conveying box (12) corresponding to the conveying chains (16); and one side of each of the two groups of conveying chains (16) opposite to each other is fixedly provided with a connecting soft block (17), and a scraper (18) is fixedly arranged between the two groups of connecting soft blocks (17).
7. A coal dumping conveyor as claimed in claim 4, wherein: positioning grooves (141) are formed in the two sides of the bottom of the conveying box (12) corresponding to the dumping opening (14), and two sets of positioning blocks (223) are arranged inside the corresponding positioning grooves (141) in a sliding mode.
8. A coal dumping conveyor according to claim 4, wherein said fixed base (21) and said delivery box (12) are vertically disposed in a lateral direction, and said dumping port (14), said movable base (22), said screen plate (221) and said discharge port (212) are disposed in correspondence with each other.
Priority Applications (1)
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CN202211365142.9A CN115402809B (en) | 2022-11-03 | 2022-11-03 | Coal is dumped and is used conveyer |
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CN202211365142.9A CN115402809B (en) | 2022-11-03 | 2022-11-03 | Coal is dumped and is used conveyer |
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CN115402809A true CN115402809A (en) | 2022-11-29 |
CN115402809B CN115402809B (en) | 2023-01-24 |
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CN204688969U (en) * | 2015-04-25 | 2015-10-07 | 张能力 | A kind of scraper conveyor for coal mines |
CN111252462A (en) * | 2020-03-13 | 2020-06-09 | 国电建投内蒙古能源有限公司 | Novel screening scraper elevating conveyor |
CN215478518U (en) * | 2021-03-22 | 2022-01-11 | 仓石矿山机械(重庆)有限公司 | Chain scraper conveyor with screening function |
CN215754652U (en) * | 2021-07-14 | 2022-02-08 | 石嘴山市凝力机械设备有限公司 | Scraper conveyor middle groove with screening function |
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2022
- 2022-11-03 CN CN202211365142.9A patent/CN115402809B/en active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
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GB895802A (en) * | 1958-11-06 | 1962-05-09 | Hanmade Conveyor Company Ltd | Improvements in or relating to chutes for belt conveyors |
CN204688969U (en) * | 2015-04-25 | 2015-10-07 | 张能力 | A kind of scraper conveyor for coal mines |
CN111252462A (en) * | 2020-03-13 | 2020-06-09 | 国电建投内蒙古能源有限公司 | Novel screening scraper elevating conveyor |
CN215478518U (en) * | 2021-03-22 | 2022-01-11 | 仓石矿山机械(重庆)有限公司 | Chain scraper conveyor with screening function |
CN215754652U (en) * | 2021-07-14 | 2022-02-08 | 石嘴山市凝力机械设备有限公司 | Scraper conveyor middle groove with screening function |
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