CN112172598A - Bracket transportation equipment capable of rapidly replacing oil-electric power explosion-proof power supply and use method - Google Patents
Bracket transportation equipment capable of rapidly replacing oil-electric power explosion-proof power supply and use method Download PDFInfo
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- CN112172598A CN112172598A CN202011189860.6A CN202011189860A CN112172598A CN 112172598 A CN112172598 A CN 112172598A CN 202011189860 A CN202011189860 A CN 202011189860A CN 112172598 A CN112172598 A CN 112172598A
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- 238000000034 method Methods 0.000 title claims description 8
- 239000002253 acid Substances 0.000 claims abstract description 36
- 238000005065 mining Methods 0.000 claims abstract description 24
- 239000003245 coal Substances 0.000 claims abstract description 22
- 230000005540 biological transmission Effects 0.000 claims abstract description 7
- 230000007246 mechanism Effects 0.000 claims abstract description 7
- 239000003921 oil Substances 0.000 claims description 31
- HBBGRARXTFLTSG-UHFFFAOYSA-N Lithium ion Chemical compound [Li+] HBBGRARXTFLTSG-UHFFFAOYSA-N 0.000 claims description 10
- 229910001416 lithium ion Inorganic materials 0.000 claims description 10
- 239000003638 chemical reducing agent Substances 0.000 claims description 5
- 239000010720 hydraulic oil Substances 0.000 claims description 5
- 238000009434 installation Methods 0.000 claims description 4
- 230000007613 environmental effect Effects 0.000 abstract description 5
- 238000004519 manufacturing process Methods 0.000 abstract description 5
- 238000003912 environmental pollution Methods 0.000 description 6
- 230000007547 defect Effects 0.000 description 2
- 238000004880 explosion Methods 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000009194 climbing Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
- B60L53/80—Exchanging energy storage elements, e.g. removable batteries
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
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- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21F—SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINING IN OR OF MINES OR TUNNELS
- E21F13/00—Transport specially adapted to underground conditions
- E21F13/006—Equipment transport systems
- E21F13/008—Equipment transport systems for mine roof support units for step-by-step movement
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60K—ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES; ARRANGEMENT OR MOUNTING OF PLURAL DIVERSE PRIME-MOVERS IN VEHICLES; AUXILIARY DRIVES FOR VEHICLES; INSTRUMENTATION OR DASHBOARDS FOR VEHICLES; ARRANGEMENTS IN CONNECTION WITH COOLING, AIR INTAKE, GAS EXHAUST OR FUEL SUPPLY OF PROPULSION UNITS IN VEHICLES
- B60K1/00—Arrangement or mounting of electrical propulsion units
- B60K1/04—Arrangement or mounting of electrical propulsion units of the electric storage means for propulsion
- B60K2001/0455—Removal or replacement of the energy storages
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Mining & Mineral Resources (AREA)
- Transportation (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Arrangement Or Mounting Of Propulsion Units For Vehicles (AREA)
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Abstract
The invention belongs to the technical field of underground auxiliary transportation of coal mines and discloses support transportation equipment for quickly replacing an oil-electric power explosion-proof power supply, which comprises a support carrier body, an electrical system, a transmission system, a hydraulic system, an explosion-proof lead-acid storage battery device and a hybrid power driving device, wherein the support carrier body is provided with a plurality of support carrier wheels; the bracket carrier body comprises a front frame, a middle frame and a rear frame, wherein a shovel plate mechanism is arranged in front of the front frame, and front wheels are arranged below the front frame; a battery frame is arranged above the rear frame, a rear wheel is arranged below the rear frame, the battery frame is arranged above the rear of the rear frame through a battery lifting oil cylinder, and the battery frame is used for arranging an explosion-proof lead-acid storage battery device or a hybrid power driving device; the front frame, the middle frame and the rear frame are connected through hinged structures, the front frame and the rear frame are further connected through a steering oil cylinder to achieve steering, and the explosion-proof lead-acid storage battery device and the hybrid power driving device are used for providing power supplies for an electrical system. The invention can improve the environmental condition of the fully mechanized coal mining face and improve the labor production efficiency.
Description
Technical Field
The invention relates to a bracket transportation device capable of quickly replacing an oil-electric power explosion-proof power supply, and belongs to the technical field of underground auxiliary transportation of coal mines.
Background
The equipment tonnage that the colliery was combined and is adopted the working face is big, bulky, and the withdrawal and the installation of its working face equipment have always been the key link that influences coal mining, along with the use of trackless rubber tyer auxiliary transport support carrier's wholesale in recent years, has improved the efficiency of moving gradually, and simultaneously for the demand of green mine construction, a batch of new forms of energy support carrier are gradually in the in-process application of moving the home and falling the face in colliery.
At present, most of the support carrier used in coal mines has a single power source, or adopts a high-power diesel engine or a high-power explosion-proof lead-acid storage battery, and the support carrier using the high-power diesel engine causes environmental pollution to a coal mine auxiliary transportation roadway and a working face in the moving process; the problem of working face environmental pollution is solved by using the high-power explosion-proof lead-acid storage battery support carrier, but the diesel engine vehicle has the advantages that the endurance mileage is short, a battery needs to be replaced on the way from a wellhead to a working face in a distance of about 20km, and the diesel engine vehicle for carrying the storage battery needs to be followed in the driving process. The battery support carrier is slow in traveling speed, the diesel engine vehicle is nearly doubled in length from the auxiliary transportation large roadway well head to the fully mechanized mining face traveling time, and due to the limitation of the size of the coal mine auxiliary transportation large roadway, when the heavy vehicle travels, other vehicles all need to travel along with the heavy vehicle, so that compared with the diesel engine support carrier, the battery support carrier is used for easily causing the congestion of the auxiliary transportation large roadway, inconvenience is brought to other vehicles, and the battery support carrier gradually becomes a restriction factor influencing the working efficiency of the coal mine.
Disclosure of Invention
The invention overcomes the defects of the prior art, designs the bracket transportation equipment for rapidly replacing the oil-electricity power explosion-proof power supply aiming at the roadway condition and the fully mechanized coal mining withdrawal requirement of large-scale coal mines in China, integrates the advantages of a high-power diesel engine and a high-power explosion-proof storage battery, can ensure the heavy-load long-distance transportation of the auxiliary transportation main roadway of the bracket transportation vehicle, can reduce the environmental pollution of the fully mechanized coal mining face, improves the fully mechanized coal mining withdrawal speed and the green withdrawal requirement, improves the environmental condition of the fully mechanized coal mining face, and improves the labor production efficiency.
In order to solve the technical problems, the invention adopts the technical scheme that: a support transportation device capable of rapidly replacing an oil-electric power explosion-proof power supply comprises a support carrier body, an electrical system, a transmission system, a hydraulic system, an explosion-proof storage battery device and a hybrid power driving device; the bracket carrier body comprises a front frame, a middle frame and a rear frame, wherein a shovel plate mechanism is arranged in front of the front frame, and front wheels are arranged below the front frame; a battery frame is arranged above the rear rack, rear wheels are arranged below the rear rack, the battery frame is arranged above the rear of the rear rack through a battery lifting oil cylinder, and the battery frame is used for arranging an explosion-proof lead-acid storage battery device or a hybrid power driving device; the anti-explosion lead-acid storage battery device and the hybrid power driving device are used for providing a power supply for the electric system.
The hybrid power driving device comprises an explosion-proof lithium ion storage battery, an explosion-proof generator and an explosion-proof diesel engine, wherein the power output end of the explosion-proof diesel engine is connected with the explosion-proof generator, and the electric energy output end of the explosion-proof generator is connected with the explosion-proof lithium ion storage battery.
The weight and the installation size of the hybrid power driving device are the same as those of the explosion-proof lead-acid storage battery device.
An electrical system includes: the electric cabinet is provided with a quick-plug cable connector used for connecting an explosion-proof lead-acid storage battery device or a hybrid power driving device.
The transmission system includes: the driving speed reducer is used for driving the front driving axle and the rear driving axle to rotate under the driving of the walking motor, so that the vehicle is driven to run.
The hydraulic system comprises a tilting oil cylinder, a lifting oil cylinder, a steering oil cylinder, a battery lifting oil cylinder, a hydraulic winch, a hydraulic pump and a hydraulic oil tank, and an oil pump motor is used for driving the hydraulic pump to provide high-pressure oil for the whole vehicle hydraulic system.
The invention also provides a use method of the bracket transportation equipment for quickly replacing the oil-electric power explosion-proof power supply, when the equipment is transported downwards from a coal mine auxiliary transportation well mouth, the hybrid power driving device is arranged on the battery bracket, and the hybrid power driving device provides power supply for the electrical system; when the equipment is transported to a fully mechanized mining face to adjust a hydraulic support, operating a battery lifting oil cylinder to integrally lift off a hybrid power driving device arranged on a battery frame and disconnect a quick-plug cable, then installing an explosion-proof lead-acid storage battery device on the battery frame, and providing a power supply for an electrical system through the explosion-proof lead-acid storage battery; when the support carrier is required to carry the equipment to the ground, the power driving device is replaced again, and the hybrid power driving device is replaced to the battery rack again.
Compared with the prior art, the invention has the following beneficial effects:
the invention provides a bracket transportation device for quickly replacing an oil-electricity power explosion-proof power supply, which is characterized in that a bracket carrier body is improved and is arranged as a front frame, a middle frame and a rear frame are designed in a three-section mode, a power unit is placed by utilizing the rear frame, and the power unit can be independently opened, so that a power source can be quickly replaced, and the switching of the working modes of a large lane transportation and a working surface moving bracket can be realized by utilizing two power sources, namely an explosion-proof lead-acid storage battery device and a hybrid power driving device; the lead-acid storage battery replaces a hybrid power driving device to provide power for the whole vehicle on the fully mechanized mining face, and the traveling motor is driven to drive the whole vehicle to travel, so that the problem of environmental pollution of the working face is avoided. The two power supplies are connected with the electric cabinet through the quick-plug cable and the joint, and the plugs used by the two power sources are consistent. The invention adopts the hinged vehicle body and four-wheel drive, the motor is controlled by the frequency converter, the requirements of fully mechanized mining withdrawing speed and green withdrawing are improved, the environmental conditions of the fully mechanized mining face are improved, the labor production efficiency is improved, and the invention is an ideal trackless auxiliary transport vehicle for installing and withdrawing the fully mechanized mining face equipment in the underground coal mine.
Drawings
FIG. 1 is a front view of a vehicle with a bracket transportation device for rapidly replacing an oil-electric power explosion-proof power supply provided by an embodiment of the invention;
FIG. 2 is a top view of the entire vehicle of the bracket transportation equipment for rapidly replacing the oil-electric power explosion-proof power supply provided by the embodiment of the invention;
in the figure: 1-a shovel mechanism; 2, a lifting frame; 3-tipping the cylinder; 4-lifting oil cylinder; 5-hydraulic winch; 6-front wheel; 7-a front frame; 8-a walking motor; 9-a cab; 10-a steering oil cylinder; 11-a locking lever; 12-an oil pump motor; 13-a hydraulic oil tank; 14-a midframe; 15-a hydraulic pump station; 16-a reducer; 17-a rear wheel; 18-a rear frame; 19-a battery lift cylinder; 20-a battery holder; 21-quick insertion of cables and connectors; 22-hybrid drive; 23-explosion-proof lithium ion storage battery; 24-an explosion-proof generator; 25-explosion-proof diesel engine; 26-explosion proof lead acid battery device; 27-an electric cabinet; 28-front drive axle; 29-rear drive axle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are some embodiments of the present invention, but not all embodiments; all other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
The invention designs the support transportation equipment for quickly replacing the oil-electricity power explosion-proof power supply according to the severe environment, large tonnage and long-distance transportation of the underground fully-mechanized coal mining, the equipment is provided with a power source switching system, the switching of the working modes of the large roadway transportation and the working surface movable support can be realized, the articulated vehicle body is adopted, four-wheel drive is adopted, the motor is controlled by a frequency converter, the fully-mechanized coal mining withdrawing speed and the requirement of green withdrawing are improved, the environmental condition of the fully-mechanized coal mining working surface is improved, the labor production efficiency is improved, and the invention is a quite ideal trackless auxiliary transportation vehicle for installing and withdrawing the underground fully-mechanized coal mining working surface equipment.
As shown in fig. 1-2, an embodiment of the present invention provides a rack transportation apparatus for rapidly replacing an oil-electric power explosion-proof power source, which includes a rack transportation vehicle body, an electrical system, a transmission system, a hydraulic system, an explosion-proof lead-acid storage battery device 26, and a hybrid power driving device 22; the bracket carrier body comprises a front frame 7, a middle frame 14 and a rear frame 18, wherein a shovel plate mechanism 1 is arranged in front of the front frame 2, and a front wheel 6 is arranged below the front frame; a battery frame 20 is arranged above the rear frame 18, rear wheels 17 are arranged below the rear frame 18, the battery frame 20 is arranged above the rear frame 18 through a battery lifting oil cylinder 19, and the battery frame 20 is used for arranging an explosion-proof lead-acid storage battery device or a hybrid power driving device; the front frame 7, the middle frame 14 and the rear frame 18 are all in an articulated structure, in addition, the front frame 7 and the middle frame 14 are connected through a steering oil cylinder 10 to achieve steering, and the explosion-proof lead-acid storage battery device and the hybrid power driving device are used for providing power and electric energy for the electric system.
Specifically, the explosion-proof lead-acid battery device 26 has a weight of 13 tons, and can perform direct current power supply and counterweight balance functions. As shown in fig. 2, in the present embodiment, the hybrid driving device 22 includes an explosion-proof lithium ion battery 23, an explosion-proof generator 24, and a high-power explosion-proof diesel engine 25, a power output end of the explosion-proof diesel engine 25 is connected to the explosion-proof generator 24, and an electric power output end of the explosion-proof generator 24 is connected to the explosion-proof lithium ion battery 23. The explosion-proof diesel engine 25 is used for driving the explosion-proof generator 24 to rotate, and further charging the explosion-proof lithium ion storage battery 23, so that long-distance energy for large-lane transportation is provided. Specifically, in the present embodiment, the weight and the installation size of the explosion-proof lead-acid storage battery device 26 and the hybrid power drive device 22 are the same, so that the explosion-proof lead-acid storage battery device can be adapted to the accommodating space of the battery rack, and the interchangeability is ensured. When the auxiliary transportation roadway runs, the hybrid power driving device 22 supplies power to the whole vehicle through the explosion-proof generator, the explosion-proof lead-acid storage battery device 26 replaces the hybrid power driving device to supply power to the whole vehicle on the fully mechanized mining face, the two power supplies are connected with the electric cabinet through the quick-plug cable joint 21, and plugs used by the two power supplies are consistent. When heavy-load long-distance transportation is carried out, the generator is driven by the diesel engine to charge the explosion-proof lithium ion storage battery, and the lithium ion storage battery drives the walking motor to drive the whole vehicle; when the hydraulic support is adjusted on the fully mechanized mining face, the lead-acid storage battery is used for replacing the hybrid power driving device, and the lead-acid storage battery drives the traveling motor to enable the whole vehicle to travel.
Specifically, in the present embodiment, the electrical system includes: electric cabinet 27, oil pump motor 12, walking motor 8, oil pump frequency converter and walking converter, wherein oil pump frequency converter and walking converter assemble in electric cabinet 27, are used for controlling oil pump motor 12 and walking motor 8 respectively, be provided with on the electric cabinet 27 and be used for connecting explosion-proof lead acid battery device or hybrid drive device's fast plug cable joint 21. In the embodiment of the invention, the frequency converter is used for adjusting the motor, so that the overall energy consumption of the vehicle can be reduced, the current impact is reduced, the electric elements are protected, and the rotating speed of the motor can be better controlled.
Specifically, in the present embodiment, the transmission system includes: the driving speed reducer 16 is used for driving the front driving axle 28 and the rear driving axle 29 to rotate under the driving of the walking motor 8, and further driving the front wheels 6 and the rear wheels 17 to rotate, so that the vehicle is driven to run.
Specifically, in this embodiment, the hydraulic system includes a tipping cylinder 3, a lift cylinder 4, a steering cylinder 10, a battery lift cylinder 19, a hydraulic winch 5, a hydraulic pump 15, and a hydraulic oil tank 13, and the oil pump motor 12 is used for driving the hydraulic pump 15 to provide high-pressure oil for the hydraulic system of the entire vehicle. The battery lifting oil cylinder 19 is used for lifting a battery frame, and the battery frame is used for detachably arranging a power source, so that the power source is switched from the switching explosion-proof lead-acid storage battery device 26 to the hybrid power driving device 22. Therefore, the battery lifting oil cylinder 19 is used for lifting the battery frame, and the distance between the power source and the ground can be adjusted according to the fluctuation of the terrain.
Specifically, in this embodiment, the shovel plate mechanism 1 is connected with the front frame 7 through the crane 2, the crane 2 is arranged on the front frame through the lift cylinder 4 and the side-turning cylinder, the lifting and the side-turning of the shovel plate mechanism 1 are realized, the cockpit 9 is arranged on one side of the rear of the front frame, the walking motor 8 is arranged at the center of the rear of the front frame 7, the hydraulic winch 5 is arranged in front of the walking motor, the locking rod 11 is arranged in front of the middle frame, the oil pump motor 12, the hydraulic oil tank 13, the hydraulic pump station 15 and the speed reducer 16 are all arranged on the middle frame, that is, the middle frame 14 is mainly used for arranging a hydraulic station, the rear frame 18 is mainly used for placing a power source, and the power source can.
The use method of the bracket transportation equipment for rapidly replacing the oil-electric power explosion-proof power supply provided by the embodiment of the invention comprises the following steps: when the coal mine auxiliary transportation wellhead downward transportation equipment is used, the hybrid power driving device is arranged on the battery rack 20, the hybrid power driving device 22 is used for providing power for an electrical system, and the diesel engine is used for driving the motor to generate power to provide power for the whole vehicle; when the equipment is transported to a fully mechanized mining working face, the battery lifting oil cylinder 19 is operated to integrally lift off the hybrid power driving device arranged on the battery rack 20 and disconnect the quick-plugging cable, then the explosion-proof lead-acid storage battery device is arranged on the battery rack 20, and the explosion-proof lead-acid storage battery 26 is used for providing power for an electrical system, so that the environmental pollution of the working face is avoided; when the support carrier conveying equipment is needed to be conveyed to the ground, the power driving device is replaced again, the hybrid power driving device 22 is replaced to the whole machine again, long-distance large-gradient climbing is achieved, and the defect that the endurance mileage of the storage battery is short is overcome.
The invention provides a bracket transportation device for quickly replacing an oil-electricity power explosion-proof power supply, which is characterized in that a bracket carrier body is improved and is arranged as a front frame, a middle frame and a rear frame are designed in a three-section mode, a power unit is placed by utilizing the rear frame, and the power unit can be independently opened, so that a power source can be quickly replaced, and the switching of the working modes of a large lane transportation and a working surface moving bracket can be realized by utilizing two power sources, namely an explosion-proof lead-acid storage battery device and a hybrid power driving device; the lead-acid storage battery replaces a hybrid power driving device to provide power for the whole vehicle on the fully mechanized mining face, and the traveling motor is driven to drive the whole vehicle to travel, so that the problem of environmental pollution of the working face is avoided. The two power supplies are connected with the electric cabinet through the quick-plug cable and the joint, and the plugs used by the two power sources are consistent. The invention adopts the hinged vehicle body and four-wheel drive, the motor is controlled by the frequency converter, the requirements of fully mechanized mining withdrawing speed and green withdrawing are improved, the environmental conditions of the fully mechanized mining face are improved, the labor production efficiency is improved, and the invention is an ideal trackless auxiliary transport vehicle for installing and withdrawing the fully mechanized mining face equipment in the underground coal mine.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; while the invention has been described in detail and with reference to the foregoing embodiments, it will be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; and the modifications or the substitutions do not make the essence of the corresponding technical solutions depart from the scope of the technical solutions of the embodiments of the present invention.
Claims (7)
1. A support transportation device capable of rapidly replacing an oil-electric power explosion-proof power supply is characterized by comprising a support transportation vehicle body, an electrical system, a transmission system, a hydraulic system, an explosion-proof lead-acid storage battery device (26) and a hybrid power driving device (22);
the bracket carrier body comprises a front frame (7), a middle frame (14) and a rear frame (18), wherein a shovel plate mechanism (1) is arranged in front of the front frame (2), and a front wheel (6) is arranged below the front frame; a battery frame (20) is arranged above the rear frame (18), rear wheels (17) are arranged below the rear frame, the battery frame (20) is arranged above the rear frame (18) through a battery lifting oil cylinder (19), and the battery frame (20) is used for arranging an explosion-proof lead-acid storage battery device or a hybrid power driving device; all connect through articulated formula structure between front frame (7), midframe (14) and after-poppet (18), front frame (7) and after-poppet (18) are still connected in order to realize turning to through steering cylinder (10), explosion-proof lead acid battery device and hybrid drive device be used for to electrical system provides power supply.
2. The support transportation device capable of rapidly replacing the oil-electric power explosion-proof power supply according to claim 1, wherein the hybrid power driving device (22) comprises an explosion-proof lithium ion storage battery (23), an explosion-proof generator (24) and an explosion-proof diesel engine (25), the power output end of the explosion-proof diesel engine (25) is connected with the explosion-proof generator (24), and the electric energy output end of the explosion-proof generator (24) is connected with the explosion-proof lithium ion storage battery (23).
3. The rack transport equipment for rapidly replacing oil-electric power explosion-proof power supply according to claim 1, characterized in that the weight and installation size of the hybrid power driving device (22) are the same as those of an explosion-proof lead-acid storage battery device (26).
4. The rack transport equipment for rapidly replacing the oil-electric power explosion-proof power supply according to claim 1, wherein the electrical system comprises: electric cabinet (27), oil pump motor (12), walking motor (8), oil pump frequency converter and walking converter, wherein oil pump frequency converter and walking converter assemble in electric cabinet (27), are used for controlling oil pump motor (12) and walking motor (8) respectively, be provided with cable joint (21) of inserting soon that is used for connecting explosion-proof lead acid battery device or hybrid drive device on electric cabinet (27).
5. The rack transport equipment for rapidly replacing the oil-electric power explosion-proof power supply according to claim 4, wherein the transmission system comprises: the driving speed reducer (16) is used for driving the front driving axle (28) and the rear driving axle (29) to rotate under the driving of the walking motor (8), so that the vehicle is driven to run.
6. The support transportation equipment capable of rapidly replacing the oil-electric power explosion-proof power supply is characterized in that the hydraulic system comprises a tilting cylinder (3), a lifting cylinder (4), a steering cylinder (10), a battery lifting cylinder (19), a hydraulic winch (5), a hydraulic pump (15) and a hydraulic oil tank (13), and the oil pump motor (12) is used for driving the hydraulic pump (15) to provide high-pressure oil for the hydraulic system of the whole vehicle.
7. The use method of the bracket transportation equipment for rapidly replacing the oil-electric power explosion-proof power supply is characterized in that when the equipment is transported from the well head downwards by the coal mine auxiliary transportation, the hybrid power driving device is arranged on the battery rack (20), and the power supply is provided for an electrical system through the hybrid power driving device (22); when the equipment is transported to a fully mechanized mining face to adjust a hydraulic support, a battery lifting oil cylinder (19) is operated to integrally lift off a hybrid power driving device arranged on a battery rack (20) and disconnect a quick-plugging cable, then an explosion-proof lead-acid storage battery device is arranged on the battery rack (20), and a power supply is provided for an electrical system through an explosion-proof lead-acid storage battery (26); when the equipment is required to be carried to the ground by the rack truck, the power driving device is replaced again, and the hybrid power driving device (22) is replaced on the battery rack (20) again.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011189860.6A CN112172598A (en) | 2020-10-30 | 2020-10-30 | Bracket transportation equipment capable of rapidly replacing oil-electric power explosion-proof power supply and use method |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202011189860.6A CN112172598A (en) | 2020-10-30 | 2020-10-30 | Bracket transportation equipment capable of rapidly replacing oil-electric power explosion-proof power supply and use method |
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| CN112172598A true CN112172598A (en) | 2021-01-05 |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112677746A (en) * | 2021-01-12 | 2021-04-20 | 中国煤炭科工集团太原研究院有限公司 | Mining storage battery type thin coal seam fully-mechanized mining and carrying operation vehicle |
| CN113581221A (en) * | 2021-09-07 | 2021-11-02 | 中国矿业大学 | Distributed hybrid power monorail crane control method |
| CN113898363A (en) * | 2021-10-22 | 2022-01-07 | 三一重型装备有限公司 | Tunnel repairing machine |
| CN114802498A (en) * | 2022-05-11 | 2022-07-29 | 江苏天煤机电科技有限公司 | Mining portal support carrier taking explosion-proof battery as power |
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2020
- 2020-10-30 CN CN202011189860.6A patent/CN112172598A/en active Pending
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| CN112677746A (en) * | 2021-01-12 | 2021-04-20 | 中国煤炭科工集团太原研究院有限公司 | Mining storage battery type thin coal seam fully-mechanized mining and carrying operation vehicle |
| CN112677746B (en) * | 2021-01-12 | 2022-03-08 | 中国煤炭科工集团太原研究院有限公司 | Mining storage battery type thin coal seam fully-mechanized mining and carrying operation vehicle |
| CN113581221A (en) * | 2021-09-07 | 2021-11-02 | 中国矿业大学 | Distributed hybrid power monorail crane control method |
| CN113581221B (en) * | 2021-09-07 | 2022-09-27 | 中国矿业大学 | Distributed hybrid power monorail crane control method |
| CN113898363A (en) * | 2021-10-22 | 2022-01-07 | 三一重型装备有限公司 | Tunnel repairing machine |
| CN114802498A (en) * | 2022-05-11 | 2022-07-29 | 江苏天煤机电科技有限公司 | Mining portal support carrier taking explosion-proof battery as power |
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