CN111959537A - Railway transportation carriage capable of preventing coal spontaneous combustion - Google Patents
Railway transportation carriage capable of preventing coal spontaneous combustion Download PDFInfo
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- CN111959537A CN111959537A CN202010900532.6A CN202010900532A CN111959537A CN 111959537 A CN111959537 A CN 111959537A CN 202010900532 A CN202010900532 A CN 202010900532A CN 111959537 A CN111959537 A CN 111959537A
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- cavity
- carriage
- face
- coal
- bevel gear
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D17/00—Construction details of vehicle bodies
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/06—Fire prevention, containment or extinguishing specially adapted for particular objects or places of highly inflammable material, e.g. light metals, petroleum products
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C3/00—Fire prevention, containment or extinguishing specially adapted for particular objects or places
- A62C3/07—Fire prevention, containment or extinguishing specially adapted for particular objects or places in vehicles, e.g. in road vehicles
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- A—HUMAN NECESSITIES
- A62—LIFE-SAVING; FIRE-FIGHTING
- A62C—FIRE-FIGHTING
- A62C31/00—Delivery of fire-extinguishing material
- A62C31/02—Nozzles specially adapted for fire-extinguishing
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D27/00—Heating, cooling, ventilating, or air-conditioning
- B61D27/0018—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating
- B61D27/0027—Air-conditioning means, i.e. combining at least two of the following ways of treating or supplying air, namely heating, cooling or ventilating for freight cars; Isothermic wagons
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D49/00—Other details
Abstract
The invention discloses a railway transportation carriage capable of preventing coal spontaneous combustion, which comprises a carriage, wherein a closed door capable of being turned over is hinged on the rear side of the left end face of the carriage, a storage cavity with a leftward opening is arranged at the left end of the carriage, a baffle plate is arranged at the right side of the storage cavity and can seal the right end of the storage cavity, a rotating cavity is arranged at the right side of the baffle plate, and an air outlet channel is arranged at the left end face and the right end face of the closed door in a penetrating manner. And primary water supply fire extinguishing is completed, and loss in the transportation process is reduced.
Description
Technical Field
The invention relates to the technical field of coal, in particular to a railway transportation carriage capable of preventing spontaneous combustion of coal.
Background
In our daily life, can use a large amount of coal, the coal that just accomplished the exploitation is more moist, and the transportation of coal generally adopts the mode of railway transportation, and moist coal piles up and produces a large amount of heats easily, because lack ventilation drying process among the current coal transportation process, the volume takes place the coal spontaneous combustion phenomenon, leads to in time not handling and produces huge loss in the transportation, and the coal dust is easy to spread in the transportation simultaneously, causes serious dust pollution, leads to accurate electronic instrument short circuit failure easily. The present invention sets forth a device that solves the above problems.
Disclosure of Invention
The technical problem is as follows: common coal transportation usually adopts railway transportation, can not carry out the ventilation drying to coal very well, and moist coal piles up heat easily and takes place spontaneous combustion.
In order to solve the problems, the embodiment designs a railway transportation carriage capable of preventing coal spontaneous combustion, the railway transportation carriage capable of preventing coal spontaneous combustion comprises a carriage, a closed door capable of overturning is hinged on the rear side of the left end face of the carriage, a storage cavity with a left opening is arranged at the left end of the carriage, a baffle plate is arranged on the right side of the storage cavity and can seal the right end of the storage cavity, a rotating cavity is arranged on the right side of the baffle plate, an air outlet channel is arranged on the left end face and the right end face of the closed door in a penetrating mode, a sealing cavity is communicated and arranged on the upper side of the right end face of the air outlet channel, a sealing door capable of moving up and down is arranged in the sealing cavity, a linkage cavity with a right opening is communicated and arranged on the upper side of the sealing cavity, a linkage gear cavity with the left opening is arranged on the left end face of the carriage corresponding to, the upper side of the rotating cavity is provided with a belt wheel cavity, the upper side of the left end of the belt wheel cavity is provided with a bevel gear cavity, the upper side of the storing cavity is provided with a water storage cavity, the water storage cavity can store water, the upper wall surface of the left side of the water storage cavity is communicated with the upper end surface of the carriage and is provided with a water inlet, the lower side of the water storage cavity is provided with a heat insulating plate, an equalizing cavity is formed inside the heat insulating plate, water inside the water storage cavity can be uniformly distributed inside the equalizing cavity, a plurality of water spray holes are communicated between the equalizing cavity and the storing cavity, the lower wall surface of the belt wheel cavity at the position corresponding to the blocking plate is communicated with a switching cavity, the left side of the switching cavity is fixedly provided with a temperature sensing pipe extending into the storing cavity, the right end of the temperature sensing pipe is provided with a current-conducting plate capable of sliding left and right, the right side of the current-conducting plate is provided with a current-conducting, air inlet chamber left side wall with deposit chamber longitudinal symmetry and intercommunication and be equipped with the ventilation hole, ventilation hole relative position intercommunication is equipped with emergency closure door chamber, emergency closure door intracavity is equipped with the emergency closure door that can reciprocate, deposit the fixed mutual symmetrical backup pad that is equipped with of wall around the chamber, backup pad longitudinal symmetry distributes, is located same horizontal plane the backup pad upside is equipped with the coal that can remove about and places the board, coal is placed the board top and can is placed coal, coal is placed the board and is equipped with bilateral symmetry's walking wheel with the same lateral fixing of face down, the walking wheel can along the backup pad rolls.
Preferably, the carriage right side up end rotates and is equipped with and runs through the pulley chamber with the dwang of wall about the rotation chamber, dwang upper end bilateral symmetry just fixedly is equipped with wind cup branch, wind cup branch is kept away from the fixed wind cup that is equipped with of dwang axle center one end, the wind cup is in the rotation can take place when the carriage moves.
But preferably, with the corresponding position of inlet air channel the outer disc of dwang is fixed and is equipped with fan initiative bevel gear, the fixed filter screen that is equipped with of inlet air channel right side internal face, the filter screen can block external rubbish and get into, it is left the fixed fan support that is equipped with of inlet air channel internal face, fan support axle center position is equipped with can the pivoted fan, the fixed fan left end that is equipped with extends to the fan axle of rotating intracavity portion, the fixed fan axle left end be equipped with fan initiative bevel gear intermeshing's the driven bevel gear of fan.
Preferably, be located inside the pulley chamber the fixed main pulley that is equipped with of dwang excircle face, bevel gear chamber upside is equipped with and is fixed in the inside water pump in carriage, with the corresponding position of water pump the pulley chamber lower wall rotates and is equipped with and runs through wall about the bevel gear chamber and with the universal driving shaft that water pump lower extreme power is connected is located inside the pulley chamber the rotation of universal driving shaft excircle face upper end is equipped with idle pulley, idle pulley downside the fixed driven pulley that is equipped with of universal driving shaft excircle face, idle pulley with around the drive belt that can promote from top to bottom between the main pulley.
Preferably, the water pump left side wall with the intercommunication is equipped with the inlet tube between the water storage chamber, the water pump right side wall with the intercommunication is equipped with the outlet pipe between the wall on the equipartition chamber, the water pump can during the rotation with water storage intracavity portion water passes through the inlet tube with the outlet pipe pump is gone into equipartition intracavity, the water of equipartition intracavity portion can pass through the even spout in hole for water spraying is in deposit the intracavity.
Preferably, an electromagnetic core is fixedly arranged on the lower wall surface of the switching cavity, a pushing block capable of sliding up and down is arranged at the upper end of the switching cavity, a switching support rod extending into the pulley cavity is fixedly arranged on the upper end surface of the pushing block, a driving belt switching groove capable of being sleeved on the outer side of the driving belt is fixedly arranged on the upper end of the switching support rod, power switching can be completed when the driving belt switching groove moves up and down, a switching spring is fixedly arranged between the lower end surface of the pushing block and the lower wall surface of the switching cavity, a fixing plate is fixedly arranged on the left side inside the temperature sensing tube, a temperature sensing conductive material capable of detecting the temperature change inside the storage cavity is arranged on the left side of the fixing plate, the temperature sensing conductive material can deform and push the right side conductive plate to move rightwards when receiving high temperature, the temperature sensing conductive material is connected with a, the air vent is characterized in that a closing door spring is fixedly arranged between the upper end face of the emergency closing door and the upper wall face of the emergency closing door cavity at the same position, a sealing pull rope is fixedly connected between the upper end face of the emergency closing door and the lower end face of the pushing block, and the pushing block can pull the emergency closing door to move upwards and close the air vent when moving downwards.
Preferably, a rack is fixedly arranged on the lower end face of the coal placing plate at a position corresponding to the supporting plate which is vertically symmetrical at the rear side, a loading and unloading motor is fixedly arranged in the carriage at a position corresponding to the left end of the rack, the front end of the loading and unloading motor is in power connection with an loading and unloading shaft extending into the storage cavity, the loading and unloading shaft is positioned at the same position below the rack, and a gear is fixedly arranged at the front end of the loading and unloading shaft and can be meshed with the rack at the same position.
Preferably, a dustproof bag is fixedly arranged on the inner wall surface of the left side of the air outlet channel, a sealing shaft extending to the inside of the sealing door is rotatably arranged on the upper wall surface of the linkage cavity, the sealing shaft is in threaded fit with the sealing door, a sealing driven bevel gear is fixedly arranged on the outer circular surface of the sealing shaft in the linkage cavity, and the right end of the sealing driven bevel gear can extend into the linkage gear cavity.
Preferably, the bevel gear chamber is internally provided with a driving bevel gear fixedly arranged on the outer circular surface of the linkage shaft, the left wall surface of the bevel gear chamber rotates to form a power transmission shaft extending to the interior of the linkage gear chamber, the right end of the power transmission shaft is fixedly provided with a driven bevel gear meshed with the driving bevel gear, the left end of the power transmission shaft is fixedly provided with a sealed driving bevel gear, and the sealed driving bevel gear can be meshed with the sealed driven bevel gear when the sealed door is closed.
The invention has the beneficial effects that: according to the invention, the coal transporting carriage is improved, external air is conveyed into the carriage by utilizing natural wind, ventilation and drying of moist coal are completed, the temperature in the carriage is reduced, spontaneous combustion of the coal in the carriage due to moist heat is prevented, meanwhile, the dust bag can be utilized for collecting coal dust, dust pollution in the transportation process is prevented, meanwhile, the carriage which has a fire disaster can be subjected to treatment of isolating air from entering, and preliminary water supply fire extinguishing is completed, so that the loss in the transportation process is reduced.
Drawings
For ease of illustration, the invention is described in detail by the following specific examples and figures.
FIG. 1 is a schematic view of the overall structure of a railway transportation carriage capable of preventing spontaneous combustion of coal according to the present invention;
FIG. 2 is a schematic view of the structure in the direction "A-A" of FIG. 1;
FIG. 3 is an enlarged view of the structure of "B" in FIG. 1;
FIG. 4 is an enlarged view of the structure of "C" of FIG. 1;
fig. 5 is an enlarged view of the structure of "D" of fig. 1.
Detailed Description
The invention will now be described in detail with reference to fig. 1-5, for ease of description, the orientations described below will now be defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
The railway transportation carriage capable of preventing coal spontaneous combustion comprises a carriage 11, wherein a closed door 12 capable of being turned over is hinged to the rear side of the left end face of the carriage 11, a storage cavity 13 with a leftward opening is formed in the left end of the carriage 11, a blocking plate 14 is arranged on the right side of the storage cavity 13, the right end of the storage cavity 13 can be closed by the blocking plate 14, a rotating cavity 15 is formed in the right side of the blocking plate 14, an air outlet channel 18 penetrates through the left end face and the right end face of the closed door 12, a sealing cavity 19 is communicated with the upper side of the right end of the air outlet channel 18, a sealing door 72 capable of moving up and down is arranged in the sealing cavity 19, a linkage cavity 20 with a rightward opening is communicated with the upper side of the sealing cavity 19, a linkage gear cavity 21 with a leftward opening is formed in the left end face of the carriage 11 corresponding to the linkage cavity 20, and an air inlet channel 16, the upper side of the rotating cavity 15 is provided with a belt wheel cavity 25, the upper side of the left end of the belt wheel cavity 25 is provided with a bevel gear cavity 38, the upper side of the storage cavity 13 is provided with a water storage cavity 22, the water storage cavity 22 can store a water source, the upper wall surface of the left side of the water storage cavity 22 is communicated with the upper end surface of the carriage 11 to be provided with a water inlet 76, the lower side of the water storage cavity 22 is provided with a heat insulation plate 23, an equal cavity 24 is formed inside the heat insulation plate 23, the water inside the water storage cavity 22 can be uniformly distributed inside the equal cavity 24, a plurality of water spray holes 70 are communicated between the equal cavity 24 and the storage cavity 13, the lower wall surface of the belt wheel cavity 25 at the position corresponding to the barrier plate 14 is communicated with a switching cavity 46, the left side of the switching cavity 46 is fixedly provided with a temperature sensing pipe 48 extending to the inside the storage cavity 13, the right end of the temperature sensing pipe 48 is provided with a conducting plate 51, the circular telegram chamber 47 with switch chamber 46 and communicate each other, baffler 14 downside right-hand member face is equipped with the air inlet chamber 17 of opening left, air inlet chamber 17 left side wall with deposit chamber 13 longitudinal symmetry and intercommunication and be equipped with ventilation hole 59, ventilation hole 59 relative position intercommunication is equipped with emergency closing door chamber 58, be equipped with emergency closing door 60 that can reciprocate in the emergency closing door chamber 58, deposit the fixed mutual symmetry backup pad 62 that is equipped with of chamber 13 front and back wall, backup pad 62 longitudinal symmetry distributes, be located same horizontal plane the backup pad 62 upside is equipped with the coal that can remove about and places the board 64, coal is placed board 64 top and can be placed the coal, the coal is placed board 64 and is equipped with bilateral symmetry's walking wheel 66 with same lateral fixation of lateral face down, walking wheel 66 can along backup pad 62 rolls.
Beneficially, carriage 11 right side up end rotates and is equipped with and runs through band pulley chamber 25 with the dwang 26 of rotating the chamber 15 wall from top to bottom, dwang 26 upper end bilateral symmetry and fixed being equipped with cup branch 27, cup branch 27 is kept away from the fixed cup 28 that is equipped with of dwang 26 axle center one end, cup 28 is in the rotation can take place when carriage 11 moves.
Beneficially, with the corresponding position of inlet air channel 16 the outer disc of dwang 26 is fixed and is equipped with fan initiative bevel gear 33, the fixed filter screen 29 that is equipped with of the right side internal wall face of inlet air channel 16, filter screen 29 can block the entering of external rubbish, it is left the fixed fan support 77 that is equipped with of inlet air channel 16 internal wall face, fan support 77 axle center position is equipped with can pivoted fan 31, the fixed fan shaft 30 that extends to the inside of rotation chamber 15 that is equipped with of fan 31 left end, the fixed fan driven bevel gear 32 that is equipped with fan initiative bevel gear 33 intermeshing of fan shaft 30 left end.
Beneficially, the outer circular surface of the rotating rod 26 located inside the pulley cavity 25 is fixedly provided with a main rotating pulley 44, the upper side of the bevel gear cavity 38 is provided with a water pump 34 fixed inside the compartment 11, the lower circular surface of the pulley cavity 25 corresponding to the water pump 34 is rotatably provided with a linkage shaft 37 which penetrates through the upper and lower wall surfaces of the bevel gear cavity 38 and is in power connection with the lower end of the water pump 34, the upper end of the outer circular surface of the linkage shaft 37 located inside the pulley cavity 25 is rotatably provided with an idle pulley 42, the outer circular surface of the linkage shaft 37 on the lower side of the idle pulley 42 is fixedly provided with a secondary rotating pulley 43, and a transmission belt 45 capable of being pushed up and down is wound between the idle pulley 42 and the main rotating pulley 44.
Beneficially, an inlet pipe 35 is communicated between the left wall surface of the water pump 34 and the water storage cavity 22, an outlet pipe 36 is communicated between the right wall surface of the water pump 34 and the upper wall surface of the equalizing cavity 24, when the water pump 34 rotates, water in the water storage cavity 22 can be pumped into the equalizing cavity 24 through the inlet pipe 35 and the outlet pipe 36, and water in the equalizing cavity 24 can be uniformly sprayed into the storage cavity 13 through the water spraying holes 70.
Beneficially, an electromagnetic core 52 is fixedly arranged on the lower wall surface of the switching cavity 46, a pushing block 53 capable of sliding up and down is arranged at the upper end of the switching cavity 46, a switching support rod 56 extending into the pulley cavity 25 is fixedly arranged on the upper end surface of the pushing block 53, a transmission belt switching groove 57 capable of being sleeved on the outer side of the transmission belt 45 is fixedly arranged on the upper end of the switching support rod 56, power switching can be completed when the transmission belt switching groove 57 moves up and down, a switching spring 54 is fixedly arranged between the lower end surface of the pushing block 53 and the lower wall surface of the switching cavity 46, a fixing plate 49 is fixedly arranged on the left side inside the temperature sensing tube 48, a temperature sensing conductive material 50 capable of detecting temperature changes inside the storage cavity 13 is arranged on the left side of the fixing plate 49, the temperature sensing conductive material 50 can deform and push the right side conductive plate 51 to move right, the conductive plate 51 can be connected with the electromagnetic iron core 52 and supplies power to the electromagnetic iron core 52, a closing door spring 61 is fixedly arranged between the upper end face of the emergency closing door 60 and the upper wall face of the emergency closing door cavity 58 at the same position, a sealing pull rope 55 is fixedly connected between the upper end face of the emergency closing door 60 and the lower end face of the pushing block 53, and the pushing block 53 can pull the emergency closing door 60 to move upwards and close the vent hole 59 when moving downwards.
Advantageously, a rack 63 is fixedly arranged on the lower end surface of the coal placing plate 64 at a position corresponding to the support plate 62 which is vertically symmetrical at the rear side, a loading and unloading motor 69 is fixedly arranged inside the carriage 11 at a position corresponding to the left end of the rack 63, a loading and unloading shaft 68 extending into the storage cavity 13 is dynamically connected to the front end of the loading and unloading motor 69, the loading and unloading shaft 68 is positioned below the rack 63 at the same position, a gear 67 is fixedly arranged on the front end of the loading and unloading shaft 68, and the gear 67 can be meshed with the rack 63 at the same position.
Beneficially, a dust bag 71 is fixedly arranged on the inner wall surface of the left side of the air outlet channel 18, a sealing shaft 73 extending into the sealing door 72 is rotatably arranged on the upper wall surface of the linkage cavity 20, the sealing shaft 73 is in threaded fit with the sealing door 72, a sealing driven bevel gear 74 is fixedly arranged on the outer circular surface of the sealing shaft 73 located in the linkage cavity 20, and the right end of the sealing driven bevel gear 74 can extend into the linkage gear cavity 21.
Beneficially, a driving bevel gear 39 is fixedly arranged on the outer circumferential surface of the linkage shaft 37 located inside the bevel gear cavity 38, a power transmission shaft 41 extending into the linkage gear cavity 21 is rotatably arranged on the left wall surface of the bevel gear cavity 38, a driven bevel gear 40 engaged with the driving bevel gear 39 is fixedly arranged at the right end of the power transmission shaft 41, a sealing driving bevel gear 75 is fixedly arranged at the left end of the power transmission shaft 41, and the sealing driving bevel gear 75 can be engaged with the sealing driven bevel gear 74 when the closing door 12 is closed.
The following detailed description of the steps of using a railway transportation carriage capable of preventing coal spontaneous combustion in the present disclosure is provided with reference to fig. 1 to 5: in an initial state, the closing door 12 is in a closed state, the pushing block 53 is in an upper limit position, the driving belt 45 connects the power of the main rotating pulley 44 with the idle pulley 42, the electromagnetic core 52 is in a power-off state, the temperature sensing conductive material 50 is in a contraction state, the conductive plate 51 is in a left limit position and is separated from the electromagnetic core 52, the emergency closing door 60 is in a lower limit position, the vent hole 59 is opened, the sealing door 72 is in an upper limit position, and the sealing driven bevel gear 74 and the sealing driving bevel gear 75 are meshed with each other.
During operation, the loading and unloading process is as follows: the closing door 12 is opened, the loading and unloading motor 69 is driven to drive the loading and unloading shaft 68 to rotate, further the gear 67 is driven to rotate, further the mutually meshed racks 63 are driven to move left and right, further the coal placing plate 64 is driven to move left and right through the travelling wheels 66, and further the automatic loading and unloading process is realized; the driving process comprises the following steps: during driving, the carriage 11 moves at a high speed along with the vehicle, so as to drive the wind cup 28 to rotate, further drive the rotating rod 26 to rotate through the wind cup supporting rod 27, further drive the fan driving bevel gear 33 to rotate, further drive the mutually meshed fan driven bevel gears 32 to rotate, further drive the fan 31 to rotate through the fan shaft 30, further suck external fresh air into the rotating cavity 15 through the air inlet channel 16, further send the fresh air into the storage cavity 13 through the air inlet cavity 17 and the air vent 59, and realize ventilation and drying of moist coal through the cooling hole 65, further block coal dust through the dust bag 71 in the air outlet channel 18, prevent the coal dust from polluting air, and simultaneously convey moisture out of the carriage; and (3) spontaneous combustion emergency treatment: during transportation, when the temperature-sensitive conductive material 50 detects that the temperature inside the storage cavity 13 is too high, the temperature-sensitive conductive material 50 extends to push the conductive plate 51 to move rightwards, so that the conductive plate 51 is in contact with the electromagnetic iron core 52, the electromagnetic iron core 52 is electrified to generate magnetic force, so that the pushing block 53 is attracted to compress the switching spring 54 to move downwards, the emergency closing door 60 is pulled through the closing pull rope 55 to complete the closing of the ventilation hole 59, the pushing block 53 moves downwards, the switching support rod 56 and the transmission belt switching groove 57 are driven to move downwards, the transmission belt 45 is further pulled to move downwards, the power connection between the main rotating pulley 44 and the auxiliary rotating pulley 43 is completed, the transmission belt 45 is further driven to rotate by rotating the main rotating pulley 44, the auxiliary rotating pulley 43 is further driven to rotate the linkage shaft 37, the water pump 34 is further driven to rotate, and the water inside the water storage cavity 22 enters the equalizing cavity 24 through the water inlet pipe 35 and the, fire extinguishing of coal in the storage cavity 13 is completed through the water spraying holes 70, the driving bevel gear 39 is driven to rotate while the linkage shaft 37 rotates, the power transmission shaft 41 is driven to rotate through the driven bevel gears 40 which are meshed with each other, the sealed driving bevel gear 75 is driven to rotate, the sealed shaft 73 is driven to rotate through the sealed driven bevel gears 74 which are meshed with each other, the sealing door 72 is driven to move downwards, the air outlet channel 18 is sealed, the storage cavity 13 is sealed, and air is blocked from entering.
The invention has the beneficial effects that: according to the invention, the coal transporting carriage is improved, external air is conveyed into the carriage by utilizing natural wind, ventilation and drying of moist coal are completed, the temperature in the carriage is reduced, spontaneous combustion of the coal in the carriage due to moist heat is prevented, meanwhile, the dust bag can be utilized for collecting coal dust, dust pollution in the transportation process is prevented, meanwhile, the carriage which has a fire disaster can be subjected to treatment of isolating air from entering, and preliminary water supply fire extinguishing is completed, so that the loss in the transportation process is reduced.
In the above manner, a person skilled in the art can make various changes depending on the operation mode within the scope of the present invention.
Claims (9)
1. The utility model provides a can prevent railway transportation carriage or compartment of coal spontaneous combustion, includes the carriage, its characterized in that: the rear side of the left end face of the carriage is hinged with a turnable closing door, the left end of the carriage is provided with a storage cavity with a left opening, the right side of the storage cavity is provided with a baffle plate, the right end of the storage cavity can be closed by the baffle plate, the right side of the baffle plate is provided with a rotating cavity, the left end face and the right end face of the closing door are provided with an air outlet channel in a penetrating manner, the upper side of the right end face of the air outlet channel is communicated with a sealing cavity, the sealing cavity is internally provided with a sealing door capable of moving up and down, the upper side of the sealing cavity is communicated with a linkage cavity with a right opening, the left end face of the carriage at a position corresponding to the linkage cavity is provided with a linkage gear cavity with a left opening, an air inlet channel is communicated between the right end face of the carriage and the rotating cavity, the upper side of the rotating cavity is provided with a, the upper wall surface of the left side of the water storage cavity is communicated with the upper end surface of the carriage and is provided with a water inlet, the lower side of the water storage cavity is provided with a heat insulation plate, an equalizing cavity is formed inside the heat insulation plate, water inside the water storage cavity can be uniformly distributed inside the equalizing cavity, a plurality of water spray holes are communicated and arranged between the equalizing cavity and the storage cavity, the lower wall surface of the belt wheel cavity at the position corresponding to the heat insulation plate is communicated and provided with a switching cavity, the left side of the switching cavity is fixedly provided with a temperature sensing pipe extending to the inside of the storage cavity, the right end of the temperature sensing pipe is provided with a current conducting plate capable of sliding left and right, the right side of the current conducting plate is provided with a current conducting cavity, the current conducting cavity is communicated and communicated with the switching cavity, the right end surface of the lower side of the heat insulation plate is provided with an air inlet cavity with an opening left, the left wall, the emergency closing door is provided with an emergency closing door capable of moving up and down in the emergency closing door cavity, the front wall surface and the rear wall surface of the storage cavity are fixedly provided with mutually symmetrical supporting plates, the supporting plates are distributed in a vertical symmetrical mode and located on the same horizontal plane, a coal placing plate capable of moving left and right is arranged on the upper side of the supporting plate, coal can be placed above the coal placing plate, the coal placing plate is provided with walking wheels which are fixedly provided with bilateral symmetry on the same lower end face, and the walking wheels can roll along the supporting.
2. A railway carriage as claimed in claim 1 for preventing spontaneous combustion of coal, wherein: the upper end face of the right side of the carriage is rotatably provided with a rotating rod which runs through the belt wheel cavity and the upper wall face and the lower wall face of the rotating cavity, wind cup supporting rods are symmetrically arranged at the upper end of the rotating rod in a bilateral mode and fixedly provided with wind cups, the wind cups are far away from the wind cup supporting rods, one end of the axis of the rotating rod is fixedly provided with wind cups, and the wind cups can rotate when the carriage runs.
3. A railway carriage as claimed in claim 1 for preventing spontaneous combustion of coal, wherein: with the corresponding position of inlet air duct the outer disc of dwang is fixed and is equipped with fan initiative bevel gear, the fixed filter screen that is equipped with of inlet air duct right side internal face, the filter screen can block external rubbish and get into, it is left the fixed fan support that is equipped with of inlet air duct internal face, fan support axle center position is equipped with can the pivoted fan, the fixed fan left end that is equipped with extends to rotate the fan axle of intracavity portion, the fixed fan axle left end be equipped with fan initiative bevel gear intermeshing's the driven bevel gear of fan.
4. A railway carriage as claimed in claim 1 for preventing spontaneous combustion of coal, wherein: lie in the pulley intracavity the dwang disc is fixed to be equipped with main band pulley, bevel gear chamber upside is equipped with and is fixed in the inside water pump in carriage, with the corresponding position of water pump the pulley chamber wall rotates down and is equipped with and runs through wall about the bevel gear chamber and with the universal driving shaft that water pump lower extreme power is connected is located the pulley intracavity the rotation of the disc upper end of universal driving shaft is equipped with idle pulley, idle pulley downside the disc is fixed to be equipped with from changeing the band pulley outside the universal driving shaft, idle pulley with around the drive belt that can promote from top to bottom between the main band pulley.
5. A railway transportation carriage capable of preventing spontaneous combustion of coal as claimed in claim 4, wherein: the water pump left side wall with the intercommunication is equipped with the inlet tube between the water storage chamber, the water pump right side wall with the intercommunication is equipped with the outlet pipe between the wall on the equipartition chamber, the water pump can with when rotating the water storage intracavity portion water passes through the inlet tube with the outlet pipe pump is gone into equipartition intracavity, the water of equipartition intracavity portion can pass through even the spouting in hole for water spraying deposit the intracavity.
6. A railway carriage as claimed in claim 1 for preventing spontaneous combustion of coal, wherein: an electromagnetic iron core is fixedly arranged on the lower wall surface of the switching cavity, a pushing block capable of sliding up and down is arranged at the upper end of the switching cavity, a switching support rod extending to the interior of the pulley cavity is fixedly arranged on the upper end of the switching support rod, a driving belt switching groove capable of being sleeved on the outer side of the driving belt is fixedly arranged on the upper end surface of the pushing block, power switching can be completed when the driving belt switching groove moves up and down, a switching spring is fixedly arranged between the lower end surface of the pushing block and the lower wall surface of the switching cavity, a fixing plate is fixedly arranged on the left side of the interior of the temperature sensing tube, a temperature sensing conductive material capable of detecting the temperature change of the interior of the storage cavity is arranged on the left side of the fixing plate, the temperature sensing conductive material can deform and push the right side of the conductive plate to move rightwards, the air vent is characterized in that a closing door spring is fixedly arranged between the upper end face of the emergency closing door and the upper wall face of the emergency closing door cavity at the same position, a sealing pull rope is fixedly connected between the upper end face of the emergency closing door and the lower end face of the pushing block, and the pushing block can pull the emergency closing door to move upwards and close the air vent when moving downwards.
7. A railway carriage as claimed in claim 1 for preventing spontaneous combustion of coal, wherein: the coal storage device is characterized in that racks are fixedly arranged on the lower end face of the coal storage plate at positions corresponding to the supporting plates which are vertically symmetrical at the rear side, a loading and unloading motor is fixedly arranged in the carriage at a position corresponding to the left end of the rack, the front end of the loading and unloading motor is in power connection with a loading and unloading shaft extending into the storage cavity, the loading and unloading shaft is located at the same position below the rack, and a gear is fixedly arranged at the front end of the loading and unloading shaft and can be meshed with the racks at the same position.
8. A railway carriage as claimed in claim 1 for preventing spontaneous combustion of coal, wherein: the air outlet channel left side internal face is fixed and is equipped with the dust bag, the linkage chamber upper wall rotates to be equipped with and extends to the inside sealed axle of sealing door, sealed axle with sealing door screw-thread fit is located the linkage intracavity portion the sealed off-axial outer disc is fixed and is equipped with sealed driven bevel gear, sealed driven bevel gear right-hand member can extend to the linkage gear intracavity.
9. A railway transportation carriage capable of preventing spontaneous combustion of coal as claimed in claim 4, wherein: lie in bevel gear intracavity portion the outer disc of universal driving shaft is fixed and is equipped with drive bevel gear, bevel gear chamber left side wall rotates and is equipped with and extends to the power transmission axle of linkage gear intracavity portion, power transmission axle right-hand member fixed be equipped with drive bevel gear intermeshing's driven bevel gear, the fixed sealed drive bevel gear that is equipped with in power transmission axle left end, when the closed door was closed sealed drive bevel gear can with sealed driven bevel gear intermeshing.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010900532.6A CN111959537A (en) | 2020-08-31 | 2020-08-31 | Railway transportation carriage capable of preventing coal spontaneous combustion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010900532.6A CN111959537A (en) | 2020-08-31 | 2020-08-31 | Railway transportation carriage capable of preventing coal spontaneous combustion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN111959537A true CN111959537A (en) | 2020-11-20 |
Family
ID=73400989
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010900532.6A Withdrawn CN111959537A (en) | 2020-08-31 | 2020-08-31 | Railway transportation carriage capable of preventing coal spontaneous combustion |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN111959537A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588568A (en) * | 2020-12-04 | 2022-06-07 | 浙江浙能富兴燃料有限公司 | Device for preventing spontaneous combustion of coal in strip-shaped coal storage yard |
-
2020
- 2020-08-31 CN CN202010900532.6A patent/CN111959537A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114588568A (en) * | 2020-12-04 | 2022-06-07 | 浙江浙能富兴燃料有限公司 | Device for preventing spontaneous combustion of coal in strip-shaped coal storage yard |
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Application publication date: 20201120 |