CN110395288B - Mining conveyer - Google Patents
Mining conveyer Download PDFInfo
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- CN110395288B CN110395288B CN201910611362.7A CN201910611362A CN110395288B CN 110395288 B CN110395288 B CN 110395288B CN 201910611362 A CN201910611362 A CN 201910611362A CN 110395288 B CN110395288 B CN 110395288B
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- sliding bracket
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- parking
- parking wheel
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- 238000005065 mining Methods 0.000 title claims abstract description 15
- 229910000831 Steel Inorganic materials 0.000 claims abstract description 15
- 239000010959 steel Substances 0.000 claims abstract description 15
- 230000000712 assembly Effects 0.000 claims description 5
- 238000000429 assembly Methods 0.000 claims description 5
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 27
- 238000001816 cooling Methods 0.000 abstract description 8
- 239000003245 coal Substances 0.000 abstract description 6
- 230000002035 prolonged effect Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 8
- 230000008569 process Effects 0.000 description 8
- 230000017525 heat dissipation Effects 0.000 description 7
- 230000005540 biological transmission Effects 0.000 description 5
- 230000008859 change Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 4
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 description 2
- 230000009471 action Effects 0.000 description 2
- 230000006378 damage Effects 0.000 description 2
- 238000001125 extrusion Methods 0.000 description 2
- 239000012530 fluid Substances 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000036632 reaction speed Effects 0.000 description 2
- 238000005096 rolling process Methods 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000005299 abrasion Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000009414 blockwork Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052742 iron Inorganic materials 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61H—BRAKES OR OTHER RETARDING DEVICES SPECIALLY ADAPTED FOR RAIL VEHICLES; ARRANGEMENT OR DISPOSITION THEREOF IN RAIL VEHICLES
- B61H7/00—Brakes with braking members co-operating with the track
- B61H7/12—Grippers co-operating frictionally with tracks
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01H—STREET CLEANING; CLEANING OF PERMANENT WAYS; CLEANING BEACHES; DISPERSING OR PREVENTING FOG IN GENERAL CLEANING STREET OR RAILWAY FURNITURE OR TUNNEL WALLS
- E01H8/00—Removing undesirable matter from the permanent way of railways; Removing undesirable matter from tramway rails
- E01H8/10—Removing undesirable matter from rails, flange grooves, or the like railway parts, e.g. removing ice from contact rails, removing mud from flange grooves
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- Engineering & Computer Science (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Mechanical Engineering (AREA)
- Braking Arrangements (AREA)
- Cleaning Of Streets, Tracks, Or Beaches (AREA)
Abstract
The invention belongs to the technical field of auxiliary transportation equipment for coal mines, and particularly relates to a mining transportation device which comprises a vehicle body, a driving device, a braking device, a track wheel assembly, parallel rails and special rails; the vehicle body runs on parallel rails through a rail wheel assembly at the bottom; the driving device is fixed at the bottom of the vehicle body and clamps the special vehicle rail in the middle; the special vehicle rail comprises a steel frame, a steel pipe and a supporting plate, and the supporting plate is fixed on the ground; the braking device comprises a supporting frame, an electromagnet block, a sliding lug, a first parking wheel, a second parking wheel and a wheel body bracket; the bottom of the vehicle body is connected with a rotating rod; one end of the rotating rod is connected with a roller; the other end of the rotating rod is connected with a sliding part in a sliding way; the first parking wheel is in contact with the special vehicle rail, the second parking wheel after being separated is driven to fast idle, high-speed airflow is utilized for cooling, the service lives of the first parking wheel and the second parking wheel are prolonged, and the braking effect of the braking device is ensured.
Description
Technical Field
The invention belongs to the technical field of auxiliary transportation equipment for coal mines, and particularly relates to a mining transportation device.
Background
The conventional rail clamping vehicle for the coal mine mainly comprises a rope traction rail clamping vehicle and a rack rail clamping vehicle, wherein the rope traction rail clamping vehicle utilizes a winch to pull a steel wire rope to realize the movement of the rail clamping vehicle, the transportation distance is limited, the rails cannot be changed, the rail can be transported on one fixed rail, and the use is inconvenient; the rack rail clamping vehicle owner is equipped with a rack rail in the middle of two ordinary tracks, utilizes the gear on the car and rack rail meshing to make it go forward, and the rack rail cost of using with traditional clamping vehicle supporting is high, and the installation accuracy requires highly, hardly realizes under limited installation condition in the pit, and the rack rail of centre dress will be higher than the track on both sides, in case can no longer be used as the track that traveles of electric locomotive, flatbed etc. behind the transformation track system into rack rail clamping vehicle track, can not use each other, uses and has great limitation.
Patent document 1: mine rail clamping vehicle, application number: 2013101005084
In the above patent document 1, a mining rail clamping vehicle with various power source forms and good braking performance is provided, and the technical scheme adopted is as follows: the mine rail clamping vehicle comprises a vehicle body, a driving device, a braking device, rail wheel assemblies, parallel rails and special rails, wherein four or more than four rail wheel assemblies are arranged on two sides of the bottom of the vehicle body and used for supporting the vehicle body to run on the parallel rails. However, the adopted braking device has an imperfect braking system and potential safety hazard.
Disclosure of Invention
In order to make up for the defects of the prior art, the invention provides a mining transportation device which is mainly used for solving the problems that a braking device is poor in braking effect and a brake block is short in service life.
The mining transportation device comprises a vehicle body, a driving device, a braking device, a track wheel assembly, parallel vehicle rails and special vehicle rails, wherein the vehicle body runs on the parallel vehicle rails through four or more track wheel assemblies rotatably mounted at the bottom;
when the transport vehicle needs to be parked, the electromagnet block is switched on, the sliding lug is attracted to compress the spring, the first connecting frame slides on the sliding lug, the first connecting frame rotates around the hinge joint of the second connecting frame in the sliding process, the wheel body support is pushed to enable the first parking wheel and the second parking wheel to be attached to the special vehicle rail, and due to the fact that the first parking wheel and the rotating shaft of the second brake are in meshed transmission through the four gears, the first parking wheel and the second parking wheel are different in steering, when the first parking wheel and the second parking wheel are in contact with the special vehicle rail at the same time, the vehicle body is decelerated through sliding friction generated between the first parking wheel and the special vehicle rail and between the second parking wheel and the special vehicle rail until the vehicle is parked, the operation is simple and effective, the rapid parking can be realized under the condition of ensuring stability, and the braking effect is improved; when the transport vehicle needs to continue to run, the electromagnet block is disconnected, the sliding lug returns to the initial position under the action of the elastic force of the first spring, the first connecting frame slides on the sliding lug in the process, the second parking wheel is separated from the special vehicle rail, the wheel body support rotates around the hinged joint in the separation process, the first parking wheel is still in contact with the special vehicle rail, at the moment, in order to prolong the service life of the first parking wheel and the second parking wheel and ensure the braking effect of the braking device, the first parking wheel and the second parking wheel need to be subjected to heat dissipation and cooling, the first parking wheel and the special vehicle rail are subjected to rolling friction, the generated friction force is small, the first parking wheel and the second parking wheel are subjected to rapid idling, and high-speed airflow is used for cooling; when the transport vehicle runs, the driving device and the sliding part generate friction, so that the sliding part slides leftwards to enter between the driving device and the rotating rod, the rotating rod rotates along the hinged part, the roller on the rotating rod is contacted with the special vehicle rail, the brush hair on the roller cleans the special vehicle rail, and the situation that the special vehicle rail occupies the powdered coal and influences the braking effect of the braking device is avoided; when the driving device rotates reversely, the sliding part is far away from the driving device, and the rotating rod rotates reversely along the hinged part, so that the roller drives the bristles to be separated from the special vehicle rail.
Preferably, a plurality of groups of bulges which are uniformly distributed are arranged on the circumferential surface of the second parking wheel; the during operation, when No. two parking wheels paste tightly when special rail, turn to under opposite effect at a parking wheel and No. two parking wheels, No. two parking wheels carry out sliding friction with special rail to can produce a large amount of heats, harm No. two parking wheels, it is protruding through a plurality of groups that set up, in the contact friction, utilize the air current when the automobile body moves to blow through the clearance between the arch, dispel the heat to No. two parking wheels, prolong No. two parking wheel's life, guarantee braking effect.
Preferably, one end of the second parking wheel is provided with a plurality of groups of oil storage tanks, the second parking wheel is provided with a third groove, the third groove is communicated with the oil storage tanks through holes, and the open ends of the oil storage tanks are provided with oil plugs; the bulge is connected in the third groove through a third spring, and a sealing ring is arranged between the third groove and the bulge; the during operation, to oiling in the oil storage tank, close the oil plug after filling, when No. two parking wheels contact with special rail, probably because the shake makes the protruding wearing and tearing of a certain department on No. two parking wheels serious, influence braking effect, during the shake, the more protruding inside extrusion fluid of atress, it is ejecting with the arch in other places, make the protruding wearing and tearing of each position even, the protruding life of extension, can change down simultaneously with the arch of same batch during the change, save the maintenance cost, the security of braking has been guaranteed again.
Preferably, the arc-shaped depression on the first parking wheel is provided with a trapezoidal ring groove; an elastic strip is inserted in the trapezoidal ring groove; when the parking device works, after the second parking wheel is separated, in order to cool the second parking wheel, the first parking wheel needs to be continuously contacted and rotated on a special vehicle rail, heat can be generated due to continuous friction, the elastic strips inserted in the trapezoidal ring grooves are arranged in an arched shape, so that the friction area is reduced, and the cavity formed by the elastic strips and the trapezoidal ring grooves improves the heat dissipation effect; meanwhile, the elastic strips are convenient to replace after being worn, and the maintenance time is reduced.
Preferably, the arch of the elastic strip is provided with an arc groove; flexible bristles are arranged in the trapezoidal groove; the flexible bristles penetrate through the arc grooves of the elastic strips, and the penetrating positions are arranged into a fillet structure; when the parking device works, when the second parking wheel is separated for heat dissipation, in order to further reduce the abrasion of the first parking wheel, the flexible brush hair arranged on the first parking wheel is contacted with the special vehicle rail for rotation, so that the second parking wheel is driven to rotate, the friction is reduced, and the heat dissipation effect of the first parking wheel is improved; when the flexible bristles are extruded, the flexible bristles can be bent along the fillet structure, and the problem that the right-angle structure enables the flexible bristles to be extruded and deformed to affect the using effect is avoided.
Preferably, the cross section of the first spring is in a flat and long strip shape; when the brake is in work, the spring is arranged to be of a structure with a flat and long-strip-shaped cross section, so that the spring is magnetized when the electromagnet block works, magnetic transmission is increased, the reaction speed of the electromagnet block for attracting the sliding lug is increased, and the brake effect is improved.
The invention has the following beneficial effects:
1. the electromagnetic iron block attracts the sliding lug to move, the first connecting frame is driven to push the frame to enable the first parking wheel and the second parking wheel to be attached to the special vehicle rail, the first parking wheel and the second parking wheel are steered differently to decelerate the vehicle body until the vehicle is parked, simplicity and effectiveness are achieved, the vehicle can be parked quickly under the condition of ensuring stability, and the braking effect is improved;
2. the first wheel is in contact with the special vehicle rail, the second parking wheel after being separated is driven to fast idle, and high-speed airflow is used for cooling, so that the service lives of the first parking wheel and the second parking wheel are prolonged, and the braking effect of the braking device is ensured.
Drawings
The invention will be further explained with reference to the drawings.
FIG. 1 is a schematic view of the drive and brake configurations of the present invention;
FIG. 2 is a schematic view of the mine car of the present invention in operation;
FIG. 3 is a schematic cross-sectional view of the parallel rails and the special rails of the present invention;
FIG. 4 is a schematic view of the structure of the braking device;
FIG. 5 is a schematic view of the structure of the first parking wheel and the second parking wheel;
FIG. 6 is a cross-sectional schematic view of a first parking wheel;
FIG. 7 is a schematic cross-sectional view of a second parking wheel;
FIG. 8 is a cross-sectional schematic view of spring number one;
in the figure: the vehicle comprises a vehicle body 1, a driving device 2, a braking device 3, a support frame 31, an electromagnet block 32, a sliding bump 33, a first parking wheel 34, a trapezoid ring groove 341, an elastic strip 342, flexible bristles 343, a second parking wheel 35, a protrusion 351, an oil storage tank 352, a third groove 353, a wheel body support 36, a first spring 37, a first connecting frame 38, a second connecting frame 39, a track wheel assembly 4, a parallel vehicle rail 5, a special vehicle rail 6, a steel frame 61, a steel pipe 62, a support plate 63, a rotating rod 7, a roller 8 and a sliding part 9.
Detailed Description
A mining transportation device according to an embodiment of the present invention will be described below with reference to fig. 1 to 8.
As shown in figures 1 to 4, the mining transportation device comprises a vehicle body 1, a driving device 2, a braking device 3, a track wheel assembly 4, parallel vehicle rails 5 and a special vehicle rail 6, wherein the vehicle body 1 runs on the parallel vehicle rails 5 through four or more track wheel assemblies 4 rotatably mounted at the bottom, the driving device 2 is fixed at the bottom of the vehicle body 1, the driving device 2 is provided with two rows, the two rows of driving devices 2 clamp the special vehicle rail 6 in the middle, the special vehicle rail 6 is used for driving the vehicle body 1 to run on the special vehicle rail 6, the special vehicle rail 6 comprises a steel frame 61, a steel pipe 62 and a supporting plate 63, the supporting plate 63 is fixed on the ground, the steel frame 61 is horizontally fixed at the top of the supporting plate 63, two steel pipes 62 are symmetrically fixedly connected at two sides of the steel frame 61 along the length direction, the braking device 3 is symmetrically arranged relative to the special vehicle rail 6, the braking device 3 comprises a rotating rod 31, an electromagnetic block 32, a sliding bump 33, a first parking wheel 34, a second parking wheel 35 and a second parking wheel 36, the supporting frame 31 is connected with a first sliding block 32, a second wheel 35 and a second wheel 35, the supporting frame 34 is connected with a rotating rack 32, the right sliding block 32, the sliding rack is connected with a rotating rack 36, the right sliding rack, the sliding rack is connected with the sliding rack 35, the sliding rack of the sliding rack, the sliding rack 31, the sliding rack is connected with the sliding rack, the sliding rack 32, the sliding rack is connected with the sliding rack, the sliding rack 35, the sliding rack is connected with the sliding rack, the sliding rack is connected with the sliding rack, the sliding rack is connected with the;
when the transport vehicle needs to stop, the electromagnet block 32 is switched on, the sliding lug 33 is attracted to compress the spring, the first connecting frame 38 slides on the sliding lug 33, and in the sliding process, the first connecting frame 38 rotates around the hinge joint of the second connecting frame 39, the wheel body bracket is pushed to attach the first parking wheel 34 and the second parking wheel 35 to the special vehicle rail 6, because the rotating shafts of the first parking wheel 34 and the second parking wheel 35 are in meshing transmission through four gears, the first parking wheel 34 and the second parking wheel 35 have different steering directions, when the first parking wheel 34 and the second parking wheel 35 are simultaneously contacted with the special vehicle rail 6, the sliding friction generated between the first parking wheel 34 and the special vehicle rail 6 and between the second parking wheel 35 and the special vehicle rail 6 is utilized to decelerate the vehicle body 1 until the vehicle is parked, the operation is simple and effective, the vehicle can be parked quickly under the condition of ensuring stability, and the braking effect is improved; when the transport vehicle needs to continue to operate, the electromagnet block 32 is disconnected, the sliding bump 33 returns to the initial position under the action of the elastic force of the first spring 37, in the process, the first connecting frame 38 slides on the sliding bump 33, the second parking wheel 35 is separated from the special vehicle rail 6, in the separation process, the wheel body support 36 rotates around the hinged part, the first parking wheel 34 is in contact with the special vehicle rail 6, at the moment, in order to prolong the service life of the first parking wheel 34 and the second parking wheel 35 and ensure the braking effect of the braking device 3, the first parking wheel 34 and the second parking wheel 35 need to be subjected to heat dissipation and cooling, the first wheel and the special vehicle rail 6 are subjected to rolling friction, the generated friction force is small, the first parking wheel 34 and the second parking wheel 35 are subjected to fast idling, and high-speed airflow is used for cooling; when the transport vehicle runs, the driving device 2 and the sliding part 9 generate friction, so that the sliding part 9 slides leftwards to enter between the driving device 2 and the rotating rod 7, the rotating rod 7 rotates along the hinged part, the roller 8 on the rotating rod 7 is contacted with the special vehicle rail 6, the brush hair on the roller 8 cleans the special vehicle rail 6, and the situation that the special vehicle rail 6 occupies powdered coal and influences the braking effect of the braking device 3 is avoided; when the driving device 2 rotates reversely, the sliding part 9 is far away from the driving device 2, and the rotating rod 7 rotates reversely along the hinged part, so that the roller 8 drives the bristles to be separated from the special vehicle rail 6.
As shown in fig. 5, a plurality of groups of protrusions 351 uniformly distributed are arranged on the circumferential surface of the second parking wheel 35; the during operation, when No. two parking wheels 35 paste tightly when special rail 6, turn to opposite effect at a parking wheel 34 and No. two parking wheels 35 under, No. two parking wheels 35 carry out sliding friction with special rail 6 to can produce a large amount of heats, damage No. two parking wheels 35, through the protruding 351 of a plurality of groups that set up, in the contact friction, utilize the air current when automobile body 1 moves to blow through the clearance between the protruding 351, dispel the heat to No. two parking wheels 35, prolong No. two parking wheels 35's life, guarantee braking effect.
As shown in fig. 7, one end of the second parking wheel 35 is provided with a plurality of sets of oil storage tanks 352, the second parking wheel 35 is provided with a third groove 353, the third groove 353 is communicated with the oil storage tanks 352 through a through hole, and the open end of the oil storage tank 352 is provided with an oil plug; the bulge 351 is connected in the third groove 353 through a third spring, and a sealing ring is arranged between the third groove 353 and the bulge 351; the during operation, oiling in the oil storage tank 352, close the oil plug after filling, when No. two parking wheels 35 and special rail 6 contact, probably because the shake makes the protruding 351 wearing and tearing of a certain department on No. two parking wheels 35 serious, influence braking effect, during the shake, the inside extrusion fluid of the protruding 351 that the atress is more, protruding 351 ejecting with the arch elsewhere, make the protruding 351 wearing and tearing of each position even, the protruding 351 life of extension, can change down simultaneously same batch of protruding 351 during the change, save the maintenance cost, the security of braking has been guaranteed again.
As shown in fig. 6, a trapezoidal ring groove 341 is formed at the arc-shaped recess of the first parking wheel 34; an elastic strip 342 is inserted into the trapezoidal ring groove 341; when the parking device works, after the second parking wheel 35 is separated, in order to cool the second parking wheel 35, the first parking wheel 34 needs to be continuously contacted and rotated on the special vehicle rail 6, heat can be generated due to continuous friction, the elastic strips 342 inserted in the trapezoidal ring groove 341 are arranged in an arch shape, so that the friction area is reduced, and the cavity formed by the elastic strips 342 and the trapezoidal ring groove 341 improves the heat dissipation effect; meanwhile, the elastic strip 342 is convenient to replace after being worn, and the maintenance time is reduced.
As shown in fig. 6, the arched part of the elastic strip 342 is provided with an arc groove; flexible bristles 343 are arranged in the trapezoidal grooves; the flexible bristles 343 penetrate through the arc-shaped grooves of the elastic strips 342, and the penetrating parts are arranged into a rounded corner structure; when the parking wheel 35 is separated from the special vehicle rail 6, the flexible bristles 343 arranged on the first parking wheel 34 are contacted with the special vehicle rail 6 to rotate, so that the second parking wheel 35 is driven to rotate, friction is reduced, and the heat dissipation effect of the first parking wheel 34 is improved; when the flexible bristles 343 are pressed, they can bend along the rounded structure, so as to prevent the right-angled structure from deforming the flexible bristles 343 due to pressing, thereby affecting the use effect.
As shown in fig. 8, the first spring 37 has a flat and long sectional shape; when the brake is in operation, the spring is set to be in a structure with a flat and long-strip-shaped cross section, so that the spring is magnetized when the electromagnet block 32 is in operation, magnetic transmission is increased, the reaction speed of the electromagnet block 32 for attracting the sliding lug 33 is increased, and the brake effect is improved.
The specific working process is as follows:
when the transport vehicle works, when the transport vehicle needs to be parked, the electromagnet block 32 is switched on, the sliding lug 33 is attracted to compress the spring, the first connecting frame 38 slides on the sliding lug 33, the first connecting frame 38 rotates around the hinge joint of the second connecting frame 39 in the sliding process, the frame is pushed to enable the first parking wheel 34 and the second parking wheel 35 to be attached to the special vehicle rail 6, the first parking wheel 34 and the second brake are in meshing transmission through four gears, the steering directions of the first parking wheel 34 and the second brake are different, when the first parking wheel 34 and the second brake are simultaneously contacted with the special vehicle rail 6, the first parking wheel 34 and the second parking wheel 35 are used for decelerating the vehicle body 1 until the vehicle is parked, the operation is simple and effective, the rapid parking under the stable condition is ensured, and the braking effect is improved; when the transportation vehicle needs to continue to run, the electromagnet block 32 is disconnected, the sliding lug 33 returns to the initial position under the elastic force of the first spring 37, in the process, the first connecting frame 38 slides on the sliding lug 33 in the opposite direction, so that the first parking wheel 34 and the second parking wheel 35 are separated from the special track 6, in the process of disengagement, the wheel body bracket 36 rotates around the hinge joint, the second parking wheel 35 is disengaged first, the first parking wheel 34 still contacts with the special vehicle rail 6, and at the moment, in order to prolong the service life of the first parking wheel 34 and the second parking wheel 35 and ensure the braking effect of the braking device 3, the first parking wheel 34 and the second parking wheel 35 need to be cooled and cooled, the first wheel is contacted with the special track 6, the generated friction force is small, so that the first parking wheel 34 and the second parking wheel 35 can fast idle, and high-speed airflow is used for cooling; when the cooling is finished, the first parking wheel 34 is also separated from the special vehicle rail 6 and is used for waiting for the next parking; when the transport vehicle runs, the driving device 2 and the sliding part 9 generate friction, so that the sliding part 9 slides leftwards to enter between the driving device 2 and the rotating rod 7, the rotating rod 7 rotates along the hinged part, the roller 8 on the rotating rod 7 is contacted with the special vehicle rail 6, the brush hair on the roller 8 cleans the special vehicle rail 6, and the situation that the special vehicle rail 6 occupies powdered coal and influences the braking effect of the braking device 3 is avoided; when the driving device 2 rotates reversely, the sliding part 9 is far away from the driving device 2, and the rotating rod 7 rotates reversely along the hinged part, so that the roller 8 drives the bristles to be separated from the special vehicle rail 6.
In the description of the present invention, it is to be understood that the terms "center", "front", "rear", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc., indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the device or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore, should not be taken as limiting the scope of the present invention.
While the invention has been described with reference to specific embodiments, it will be understood by those skilled in the art that various changes may be made and equivalents may be substituted without departing from the scope of the invention. In addition, many modifications may be made to adapt a particular situation or material to the teachings of the invention without departing from its scope. Therefore, it is intended that the invention not be limited to the particular embodiment disclosed, but that the invention will include all embodiments falling within the scope of the appended claims.
Claims (6)
1. A mining transportation device is characterized by comprising a vehicle body (1), a driving device (2), a braking device (3), a track wheel assembly (4), parallel vehicle rails (5) and a special vehicle rail (6), wherein the vehicle body (1) runs on the parallel vehicle rails (5) through four or more track wheel assemblies (4) rotatably mounted at the bottom, the driving device (2) is fixed at the bottom of the vehicle body (1), two rows of the driving device (2) are arranged, the special vehicle rail (6) is clamped between the two rows of the driving device (2), the special vehicle rail (6) drives the vehicle body (1) to run on the special vehicle rail (6), the special vehicle rail (6) comprises a steel frame (61), steel pipes (62) and a supporting plate (63), the supporting plate (63) is fixed on the ground, the steel frame (61) is horizontally fixed at the top of the supporting plate (63), two sides of the steel frame (61) are symmetrically arranged along the length direction, the two sides of the steel frame (3) are connected with the top of the supporting plate (31) through a first sliding wheel body bracket (31), the sliding wheel assembly (31), the sliding block (31) is connected with a first sliding bracket (32), the sliding bracket (31), the sliding bracket (35) and a second sliding bracket (32), the sliding bracket (31) is connected with the sliding bracket (31), the sliding bracket (35), the sliding bracket (31) is connected with the sliding bracket, the sliding bracket (35), the sliding bracket (35), the sliding bracket (31) is connected with the sliding bracket (35), the sliding bracket (31), the sliding bracket (35), the sliding bracket (31), the sliding bracket (32) is connected with the sliding bracket, the sliding bracket (32), the sliding bracket (35) is connected with the sliding bracket, the sliding bracket (35), the sliding bracket (31) and the sliding bracket, the sliding bracket (31) and the sliding bracket (31), the sliding bracket (31) is connected with the sliding bracket (35), the sliding bracket (31), the sliding bracket (35) is connected with the sliding bracket, the sliding bracket (35), the sliding bracket, the sliding.
2. A mining transporter as claimed in claim 1, wherein: the circumferential surface of the second parking wheel (35) is provided with a plurality of groups of bulges (351) which are uniformly distributed.
3. A mining transporter as claimed in claim 2, wherein: one end of the second parking wheel (35) is provided with a plurality of groups of oil storage tanks (352), the second parking wheel (35) is provided with a third groove (353), the third groove (353) is communicated with the oil storage tanks (352) through holes, and the open ends of the oil storage tanks (352) are provided with oil plugs; the bulge (351) is connected in the third groove (353) through a third spring, and a sealing ring is arranged between the third groove (353) and the bulge (351).
4. A mining transporter as claimed in claim 1, wherein: a trapezoidal ring groove (341) is formed in the arc-shaped concave position on the first parking wheel (34); an elastic strip (342) is inserted in the trapezoidal ring groove (341).
5. A mining transporter as claimed in claim 4, in which: the arched part of the elastic strip (342) is provided with an arc groove; flexible bristles (343) are arranged in the trapezoidal ring groove (341); the flexible bristles (343) penetrate through the arc grooves of the elastic strips (342), and the penetrating positions are arranged into a rounded corner structure.
6. A mining transporter as claimed in claim 1, wherein: the cross section of the first spring (37) is in a flat and long strip shape.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910611362.7A CN110395288B (en) | 2019-07-08 | 2019-07-08 | Mining conveyer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910611362.7A CN110395288B (en) | 2019-07-08 | 2019-07-08 | Mining conveyer |
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|---|---|
| CN110395288A CN110395288A (en) | 2019-11-01 |
| CN110395288B true CN110395288B (en) | 2020-07-17 |
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| CN201910611362.7A Active CN110395288B (en) | 2019-07-08 | 2019-07-08 | Mining conveyer |
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| CN (1) | CN110395288B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113931668B (en) * | 2021-10-13 | 2023-09-15 | 广西新发展交通集团有限公司 | Positioning device for tunnel primary support steel arch stock drilling |
| CN113997959B (en) * | 2021-11-17 | 2023-11-07 | 中国矿业大学 | Distributed permanent magnet direct-drive intelligent driving rack locomotive and control method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN2111235U (en) * | 1991-08-09 | 1992-07-29 | 沈阳铁路局吉林科学技术研究所 | Single retarded jack |
| CN103192836B (en) * | 2013-03-27 | 2015-11-18 | 长治市潞安合力机械有限责任公司 | Mineral coolie car |
| CN103623578B (en) * | 2013-11-13 | 2015-01-21 | 芜湖华强文化科技产业有限公司 | Walk guiding device of flight simulation device for entertainment |
| CN205997890U (en) * | 2016-07-15 | 2017-03-08 | 徐州工程学院 | Unidirectional double track disc spring brake type mine car |
| CN206187042U (en) * | 2016-11-24 | 2017-05-24 | 张俊杰 | On -vehicle fixed automatic car blocking device of bunching is adopted to mining combining |
| CN108800804A (en) * | 2018-06-27 | 2018-11-13 | 宿松晴朗服饰有限公司 | A kind of clothes processing drying unit |
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2019
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Effective date of registration: 20230802 Address after: No. 199 Hengda Road, Electromechanical Industrial Park, Zoucheng City Center, Jining City, Shandong Province, 273500 Patentee after: Shandong Ruimaikai electrical Limited by Share Ltd. Address before: 234000 intersection of Longteng road and Fengxiang, Chengdong circular economy demonstration park, Suzhou City, Anhui Province Patentee before: ANHUI SHENGYUAN ENVIRONMENTAL PROTECTION NEW MATERIAL Co.,Ltd. |
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Denomination of invention: A mining transportation device Effective date of registration: 20231128 Granted publication date: 20200717 Pledgee: Shandong Zoucheng rural commercial bank Limited by Share Ltd. Pledgor: Shandong Ruimaikai electrical Limited by Share Ltd. Registration number: Y2023980068167 |