CN201231984Y - Disorderly closedown driving system for mine truck - Google Patents
Disorderly closedown driving system for mine truck Download PDFInfo
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- CN201231984Y CN201231984Y CNU2008201073743U CN200820107374U CN201231984Y CN 201231984 Y CN201231984 Y CN 201231984Y CN U2008201073743 U CNU2008201073743 U CN U2008201073743U CN 200820107374 U CN200820107374 U CN 200820107374U CN 201231984 Y CN201231984 Y CN 201231984Y
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- mine
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- mine truck
- driving system
- suspended wheel
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Abstract
Disclosed is a mine-car shutdown driving system, which is composed of a mine conveying car and is characterized in that: wheel hanging components are fixedly arranged at the frond and rear ends of the mine conveying car, a motor driving cabin is arranged on the wheel hanging component which is arranged at one end of the mine conveying car, and motor driving cabin is connected with a group of wheels of the wheel hanging components in driving way. The mine-car shutdown driving system has the advantages that the design is reasonable, so as to conveniently solve the power shutdown caused in the electromagnetic pipeline transport system and the shutdown malfunctions caused by other factors, lead the malfunction to be smoothly solved after the mine conveying car appears the above malfunction, and ensure the high-efficiency stable operation of the whole electromagnetic pipeline transport system; the production cost is low, and the device can be applied to mass transport of the uniseriate mine conveying car and multiseriate mine conveying car, so as to realize the commercializing operation with the high-efficiency transport and low cost of the electromagnetic pipeline transport system.
Description
Technical field
The utility model belongs to and utilizes electromagnetic pipeline to the accessory equipment field that materials such as coal, ore transport, and is specifically related to a kind of disorderly closedown driving system for mine trucks that can eliminate the mine truck machine halt trouble that the electromagnetic pipeline outage caused.
Background technology
Chinese coal transportation technology, bearing capacity and transportation administration mainly contain four aspects to the influence of economic society at present: the one, and the cost increase causes power cost to increase; The 2nd, the transport power deficiency has restricted coal-producing area productive capacity performance, causes short-term coal supply anxiety easily; The 3rd, Coal Transport safety management task is urgent, and the 4th, seriously polluted.Develop efficient, economic, energy-conservation and environment protecting type coal transport facility, significantly promote the Coal Transport ability, become and accelerated China's energy construction, promoted the necessary condition that national economy increases fast.
In the transportation mode, adopt truck transport coal will use a large amount of expensive diesel oil fuels at present, not only efficiency is low, costs an arm and a leg, and can pollute the locality.Truck also will carry out a large amount of maintenances to truck and highway foundation facility.Adopt rail transportation coal to require in the mountainous region to set up roundabout, and near the rail 500 meters, have the restriction that to exploit the mine, thereby limited the yield of coal widely.Adopt water coal hydraulic fill pipeline transportation coal can produce serious environmental problem usually,, also will handle slime water at shipping terminal because not only want pump to get the earthing water that transports the region.The mine truck pipeline that other is possible, for example Pneumatic pipe with respect to electromagnetic pipeline, has high energy consumption and requires and limited productive output.
Rare earth permanent magnet linear synchronous generator conveying pipe technology and industrialization thereof, it is one of international traffic transportation industry cutting edge technology in recent years, it is forward-looking, guiding and exploratory great technology in the high-tech sector in the communications and transportation industry, being the important foundation that future transportation transportation industry hightech updates and new industry develops, is a kind of embodiment of national communication transportation industry high technology innovation ability.The nineties in last century, U.S. magnetic suspension aircraft technology company is when carrying out magnetic suspension aircraft (Magplane) research and development, the research and development of magnetic tube road transport systems have been carried out simultaneously, and one 275 meters have been built at Fla. IMC-Global phosphorus ore in 2000, diameter is 61 centimeters a phosphorus ore magnetic tube road transportation demonstration line, and magnetic tube road transportation demonstration line is in order to compare assessment with conventional vehicles at aspects such as cost of investment, operating cost, environmental concerns, energy resource consumptions.The mine truck of 4 directed sliding wheels of each installing before and after this time pipeline adopts, and adopt the reinforced plastic glass fibre pipe as delivery duct, delivery duct is provided with the linear dc motor coil outward, and mine truck slides wheel carrier by orientation and moves at delivery duct, realizes the conveying of material.Because this magnetic tube pipeline conveying system only is the experimental evaluation project, and remains in the design of delivery duct and mine truck in many defectives, therefore can't reach the needs of commercial applications, and poor operability.
This mine truck that is in development adopts the mode of roll-sliding to move in delivery duct, the weight of car body weight and delivery material is born by the pulley assembly of mine truck front and back ends setting, this makes that mine truck pressure to directed sliding wheel after loaded material is bigger, the as easy as rolling off a log damage that causes delivery duct and directed sliding wheel, thus the operation of whole delivery system influenced.Simultaneously because what adopt that this electromagnetic pipeline carries is granule materials, even the mine truck closed performance is good, still can't avoid scattering of material, the material that scatters is the bottom that concentrates on delivery duct, and the delivery duct bottom position maximum pressure contact surface of the front and back sliding wheel of mine truck just, the material that scatters produces bigger resistance to the operation of mine truck, this causes the linear synchronous motor coil that needs that bigger thrust is provided on the one hand, too much on the other hand scatter material and can cause mine truck generation trouble of shutdown, also can cause damage delivery duct and mine truck.
This case applicant is through studying for a long period of time and testing, develop a kind of electromagnetic pipeline, comprise linear synchronous motor coil and mine truck suspended rail are set in the described delivery duct of delivery duct and mine truck, the wheel that mine truck is provided with permanent magnet and is used to hang, mine truck moves in delivery duct by the propulsive force that its permanent magnet and the effect of linear synchronous motor coil produce, the wheel that is used to hang on described mine truck suspended rail and the mine truck hangs mine truck and spacing setting, realizes that mine truck carries the conveying of material in delivery duct.The inwall of delivery duct is installed linear synchronous motor coil at interval, and every phase coil winding is formed by unit cable circulation coiling, and described delivery duct is the flat tube module and is spliced.Mounting distance between conveying pipeline inner wall linear synchronous motor coil is a 30-60 rice, and the length of described each flat tube module is 4-10 rice.
Mine truck comprises a columnar material carrying compartment, and the upper surface of material carrying compartment is provided with airtight lid, between lid and material carrying compartment electromagnetic lock and pin jointed end is set, the other end fixed installation permanent magnet array of material carrying compartment.The mine truck suspended rail is the steel I-beam that conveying pipeline inner wall fixedly installs, the front and back of described mine truck are provided with two groups of wheels, these two groups of wheels be installed in steel I-beam about in two tracks, the both sides of described steel I-beam are provided with directive slide track respectively, the both sides, front and back of mine truck are provided with pulley respectively and cooperate with directive slide track, mine truck by two groups of wheels and suspended in delivery duct.
This electromagnetic pipeline uses electromagnetic force that mine truck is promoted, utilize delivery duct to realize near the ubiquitous difficult landform high efficiency climbing coal mining zone, and have and climb the precipitous gradient, make to take up an area of and minimize, and the electromagnetic pipeline delivery system that shortens to the abilities such as transport channel distance of railway line, its outstanding feature be speed per hour fast, operate steadily, be easy to realize automatic guidance; Noiselessness does not discharge poisonous, pernicious gas.
The utility model content
The purpose of this utility model provides and a kind ofly can provide effective protection measure to outage or other machine halt trouble that occurs in the electromagnetic pipeline delivery system; adopt machine halt trouble will take place operator's mode mine truck to push to disorderly closedown driving system for mine trucks on the nearest linear synchronous motor winding coil in the place ahead; solved and to have moved after existing mine truck is shut down, need carry out the defective that the delivery duct dismounting is handled.
For achieving the above object, the technical solution adopted in the utility model is as follows:
A kind of disorderly closedown driving system for mine trucks; comprise mine truck; the front and back end that it is characterized in that mine truck is set with the suspended wheel assembly, and the suspended wheel assembly of mine truck one end is provided with the motor-driven cabin, and described motor-driven cabin is connected with one group of wheel drive of suspended wheel assembly.
Concretely, described motor-driven cabin is arranged on the suspended wheel assembly of mine truck back segment, and described motor-driven cabin comprises a drive motor and a Miniature Power Unit, and described Miniature Power Unit is electrically connected with drive motor and provides propulsive effort for drive motor.
Described motor-driven cabin is equipped with the gear drive motor, and the drive wheel of described gear drive motor is connected with one group of wheel drive of suspended wheel assembly, and described drive wheel is the electrical isolation wheel.
Described suspended wheel assembly comprises a support, and described support comprises two metal sheets that are provided with along the mine truck service direction, and the motor-driven cabin is fixedly installed on the middle part between this metal sheet, is provided with the Miniature Power Unit in motor-driven cabin below this metal sheet.
Described motor-driven cabin also comprises the motor driven switch of a wireless signal sending set and wireless communication signals control, and described motor driven switch is positioned at the rear end of metal sheet, is used to realize that the controlled in wireless of gear motor drives.
Described suspended wheel assembly comprises a support, and a side of described support and the front end or the rear end of material carrying compartment are fixed, and the top of support is provided with suspended wheel, and described suspended wheel is for being fixed on two groups that prop up top of the trellis side by side; Described support comprises two metal sheets that are provided with along the mine truck service direction, the below of metal sheet is fixed on the axial location of material carrying compartment, the top of every metal sheet is set up in parallel two groups of suspended wheel, the upper end of each support is set with two groups of totally four suspended wheel like this, and described motor-driven cabin drives with one group of suspended wheel of rearmost end and is connected.
Described mine truck is a several column single-row or that series connection is provided with, and described motor-driven freight space is on the suspended wheel assembly of the rear end of last mine truck.
The middle part of described mine truck is a cylinder material carrying compartment, the front and back end of material carrying compartment also is set with pulley assembly respectively, described pulley assembly is two pulleys that are arranged on material carrying compartment axis left-right symmetric position, two pulleys are installed by sheave shaft respectively and are provided with, and four pulleys form the balanced support and the guide frame that can cooperate with two guide rails.
The two ends of described material carrying compartment fixedly install anchor shaft along the axis direction, are set with axle sleeve on the anchor shaft, and described suspended wheel assembly and described axle sleeve fixedly install.
Utility model people finds when utilizing electromagnetic pipeline to carry out commercial operation, because the linear synchronous motor winding coil of electromagnetic pipeline delivery system adopts at interval and is provided with, the spacing distance that transports the linear synchronous motor winding coil of section at high-velocity duct is about 50 meters, and the length of each linear synchronous motor winding coil has only about 6 meters.Mine truck could obtain propelling thrust by electromagnetic action through the linear synchronous motor winding coil time, therefore when sudden power takes place, if mine truck can't arrive when the linear synchronous motor winding coil is switched on once more or through linear synchronous motor winding coil top, can't obtain propelling thrust.Mine truck will be stuck in the delivery duct, and machine halt trouble takes place, and for short-distance delivery duct, can't realize effective driving of mine truck, have only this section delivery duct section is removed, and mine truck is taken out.The loaded down with trivial details work that this fault of can eliminating this disorderly closedown driving system for mine trucks causes; after relying on its own inertial to slide behind the mine truck generation machine halt trouble; still can not rest on the linear synchronous motor winding coil automatically or other takes place and to utilize under situation that electromagnetic force advances; operating personal can be by handling this disorderly closedown driving system for mine trucks that is provided with on the mine truck; mine truck is pushed on the nearest linear synchronous motor winding coil, and perhaps delivery duct access hole place carries out fault handling.
The motor-driven cabin is used to drive one group of wheel of the suspended wheel assembly of mine truck, conventional small-sized drive motor can be adopted in this motor-driven cabin, as the gear drive motor, the drive wheel of gear drive motor is connected with one group of wheel drive of mine truck suspended wheel assembly.If the material of transportation is a coal, preferably be the electrical isolation wheel, to realize anti-explosion safety with this drive wheel design.This motor-driven cabin is preferably disposed on the suspended wheel assembly of mine truck rear end, and drive motor is started by the motor driven switch of wireless communication signals control, and the motor-driven cabin is equipped with Miniature Power Unit, as storage battery or battery.General mine truck also is equipped with the wireless signal sending set, is used for the location of signal communication and mine truck.
The suspended wheel assembly of the mine truck of normal employing is two supports that the metal sheet that is provided with along the mine truck service direction is formed, the motor-driven cabin is fixedly mounted on this support, the drive wheel at drive motor top is realized driving with the one group of wheel that reaches the setting of two metal sheets top and is connected, drive this group wheel, realize that the low speed of mine truck moves.This motor-driven cabin can also be used to locking the mine truck position with prevent mine truck in the heavy grade delivery duct forward or slide backward.
The beneficial effects of the utility model are; this disorderly closedown driving system for mine trucks is reasonable in design; can solve the machine halt trouble that the outage that occurs in the electromagnetic pipeline delivery system or other reason cause easily; mine truck is solved after the above-mentioned fault of generation smoothly; guarantee the efficiently and smoothly operated of whole electromagnetic pipeline; its cost of manufacture is low; collective's transportation applicable to single-row mine truck and multiple row mine truck realizes the efficient conveying and the commercial operation cheaply of electromagnetic pipeline.
Description of drawings
Below in conjunction with the drawings and specific embodiments the utility model is further elaborated.
Fig. 1 is the agent structure scheme drawing of disorderly closedown driving system for mine trucks in the utility model.
The specific embodiment
As shown in Figure 1; this disorderly closedown driving system for mine trucks is made up of mine truck and motor-driven cabin; motor-driven cabin 4 is arranged on the suspended wheel assembly of mine truck back segment; described motor-driven cabin comprises a gear drive motor 3 and a Miniature Power Unit 10, and Miniature Power Unit 10 is electrically connected with gear drive motor 3 and provides propulsive effort for the gear drive motor.The drive wheel of gear drive motor drives with one group of wheel 2 of suspended wheel assembly and is connected, and this drive wheel is the electrical isolation wheel.
The suspended wheel assembly comprises a support, and described support comprises two metal sheets 1 that are provided with along the mine truck service direction, and the motor-driven cabin is fixedly installed on the middle part between this metal sheet, is provided with the Miniature Power Unit 10 in motor-driven cabin below this metal sheet.
The motor-driven cabin also comprises the motor driven switch of a wireless signal sending set 11 and wireless communication signals control, and motor driven switch is positioned at the rear end of metal sheet, is used to realize that the controlled in wireless of gear motor drives.
One side of support and the front end or the rear end of material carrying compartment 5 are fixed, and the bottom of material carrying compartment is provided with permanent magnet array 9, and the top of front frame is provided with suspended wheel 6, and described suspended wheel is for being fixed on two groups that prop up top of the trellis side by side; Front frame also comprises two metal sheets 7 that are provided with along the mine truck service direction, the below of metal sheet is fixed on the axial location of material carrying compartment, the top of every metal sheet is set up in parallel two groups of suspended wheel, and the upper end of front and back support is set with two groups of totally 8 suspended wheel like this.The middle part of mine truck is a cylinder material carrying compartment, the front and back end of material carrying compartment also is set with pulley assembly respectively, described pulley assembly is two pulleys 8 that are arranged on material carrying compartment axis left-right symmetric position, two pulleys are installed by sheave shaft respectively and are provided with, and four pulleys form the balanced support and the guide frame that can cooperate with two guide rails.The two ends of material carrying compartment fixedly install anchor shaft along the axis direction, are set with axle sleeve on the anchor shaft, and described suspended wheel assembly and described axle sleeve fixedly install.
Claims (9)
1. disorderly closedown driving system for mine trucks; comprise mine truck; the front and back end that it is characterized in that mine truck is set with the suspended wheel assembly, and the suspended wheel assembly of mine truck one end is provided with the motor-driven cabin, and described motor-driven cabin is connected with one group of wheel drive of suspended wheel assembly.
2. disorderly closedown driving system for mine trucks according to claim 1; it is characterized in that described motor-driven cabin is arranged on the suspended wheel assembly of mine truck back segment; described motor-driven cabin comprises a drive motor and a Miniature Power Unit, and described Miniature Power Unit is electrically connected with drive motor and provides propulsive effort for drive motor.
3. disorderly closedown driving system for mine trucks according to claim 1; it is characterized in that described motor-driven cabin is equipped with the gear drive motor; the drive wheel of described gear drive motor is connected with one group of wheel drive of suspended wheel assembly, and described drive wheel is the electrical isolation wheel.
4. disorderly closedown driving system for mine trucks according to claim 1; it is characterized in that described suspended wheel assembly comprises a support; described support comprises two metal sheets that are provided with along the mine truck service direction; the motor-driven cabin is fixedly installed on the middle part between this metal sheet, is provided with the Miniature Power Unit in motor-driven cabin below this metal sheet.
5. described disorderly closedown driving system for mine trucks according to claim 4; it is characterized in that described motor-driven cabin also comprises the motor driven switch of a wireless signal sending set and wireless communication signals control; described motor driven switch is positioned at the rear end of metal sheet, is used to realize that the controlled in wireless of gear motor drives.
6. disorderly closedown driving system for mine trucks according to claim 1, it is characterized in that described suspended wheel assembly comprises a support, one side of described support and the front end or the rear end of material carrying compartment are fixed, the top of support is provided with suspended wheel, and described suspended wheel is for being fixed on two groups that prop up top of the trellis side by side; Described support comprises two metal sheets that are provided with along the mine truck service direction, the below of metal sheet is fixed on the axial location of material carrying compartment, the top of every metal sheet is set up in parallel two groups of suspended wheel, the upper end of each support is set with two groups of totally four suspended wheel like this, and described motor-driven cabin drives with one group of suspended wheel of rearmost end and is connected.
7. disorderly closedown driving system for mine trucks according to claim 1 is characterized in that described mine truck is a several column single-row or that series connection is provided with, and described motor-driven freight space is on the suspended wheel assembly of the rear end of last mine truck.
8. disorderly closedown driving system for mine trucks according to claim 1; the middle part that it is characterized in that described mine truck is a cylinder material carrying compartment; the front and back end of material carrying compartment also is set with pulley assembly respectively; described pulley assembly is two pulleys that are arranged on material carrying compartment axis left-right symmetric position; two pulleys are installed by sheave shaft respectively and are provided with, and four pulleys form the balanced support and the guide frame that can cooperate with two guide rails.
9. disorderly closedown driving system for mine trucks according to claim 8 is characterized in that the two ends of described material carrying compartment fixedly install anchor shaft along the axis direction, is set with axle sleeve on the anchor shaft, and described suspended wheel assembly and described axle sleeve fixedly install.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201073743U CN201231984Y (en) | 2008-04-10 | 2008-04-10 | Disorderly closedown driving system for mine truck |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008201073743U CN201231984Y (en) | 2008-04-10 | 2008-04-10 | Disorderly closedown driving system for mine truck |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201231984Y true CN201231984Y (en) | 2009-05-06 |
Family
ID=40618360
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008201073743U Expired - Fee Related CN201231984Y (en) | 2008-04-10 | 2008-04-10 | Disorderly closedown driving system for mine truck |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201231984Y (en) |
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2008
- 2008-04-10 CN CNU2008201073743U patent/CN201231984Y/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090506 Termination date: 20110410 |