CN112026802B - Unmanned locomotive for underground rail transport system - Google Patents
Unmanned locomotive for underground rail transport system Download PDFInfo
- Publication number
- CN112026802B CN112026802B CN202010902328.8A CN202010902328A CN112026802B CN 112026802 B CN112026802 B CN 112026802B CN 202010902328 A CN202010902328 A CN 202010902328A CN 112026802 B CN112026802 B CN 112026802B
- Authority
- CN
- China
- Prior art keywords
- guide
- frame
- guide rail
- radio frequency
- rail
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 230000003137 locomotive effect Effects 0.000 title claims abstract description 44
- 238000012806 monitoring device Methods 0.000 claims abstract description 16
- 230000007246 mechanism Effects 0.000 claims description 41
- 239000000428 dust Substances 0.000 claims description 35
- 238000009434 installation Methods 0.000 claims description 5
- 230000009471 action Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 238000004140 cleaning Methods 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000001514 detection method Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000005065 mining Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006641 stabilisation Effects 0.000 description 1
- 238000011105 stabilization Methods 0.000 description 1
Images
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61D—BODY DETAILS OR KINDS OF RAILWAY VEHICLES
- B61D15/00—Other railway vehicles, e.g. scaffold cars; Adaptations of vehicles for use on railways
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B08—CLEANING
- B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
- B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto
- B08B9/08—Cleaning containers, e.g. tanks
- B08B9/087—Cleaning containers, e.g. tanks by methods involving the use of tools, e.g. brushes, scrapers
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F19/00—Wheel guards; Bumpers; Obstruction removers or the like
- B61F19/04—Bumpers or like collision guards
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61F—RAIL VEHICLE SUSPENSIONS, e.g. UNDERFRAMES, BOGIES OR ARRANGEMENTS OF WHEEL AXLES; RAIL VEHICLES FOR USE ON TRACKS OF DIFFERENT WIDTH; PREVENTING DERAILING OF RAIL VEHICLES; WHEEL GUARDS, OBSTRUCTION REMOVERS OR THE LIKE FOR RAIL VEHICLES
- B61F9/00—Rail vehicles characterised by means for preventing derailing, e.g. by use of guide wheels
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B61—RAILWAYS
- B61L—GUIDING RAILWAY TRAFFIC; ENSURING THE SAFETY OF RAILWAY TRAFFIC
- B61L25/00—Recording or indicating positions or identities of vehicles or trains or setting of track apparatus
- B61L25/02—Indicating or recording positions or identities of vehicles or trains
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/01—Details
-
- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- G06K—GRAPHICAL DATA READING; PRESENTATION OF DATA; RECORD CARRIERS; HANDLING RECORD CARRIERS
- G06K7/00—Methods or arrangements for sensing record carriers, e.g. for reading patterns
- G06K7/10—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation
- G06K7/10009—Methods or arrangements for sensing record carriers, e.g. for reading patterns by electromagnetic radiation, e.g. optical sensing; by corpuscular radiation sensing by radiation using wavelengths larger than 0.1 mm, e.g. radio-waves or microwaves
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Computer Vision & Pattern Recognition (AREA)
- Artificial Intelligence (AREA)
- Theoretical Computer Science (AREA)
- Health & Medical Sciences (AREA)
- Toxicology (AREA)
- Transportation (AREA)
- Electromagnetism (AREA)
- General Health & Medical Sciences (AREA)
- Train Traffic Observation, Control, And Security (AREA)
Abstract
The invention relates to an unmanned locomotive for an underground rail transportation system, which comprises a frame, wherein an anti-collision device and a positioning monitoring device are arranged on the frame, the positioning monitoring device comprises a radio frequency card, a radio frequency card reader for reading the radio frequency card is arranged at the top of the frame, the anti-collision device comprises guide sleeves positioned at the front part and two sides of the frame, guide posts are movably arranged in the guide sleeves, a supporting spring is arranged between each guide post and the corresponding guide sleeve, friction pressing blocks positioned at the upper sides of the guide rails are fixedly arranged at the lower ends of the guide posts, inclined planes are arranged at the upper ends of the guide posts, a pushing rod is also movably arranged on the frame, rollers are rotatably arranged at the inner ends of the pushing rods and act on the inclined planes, and the upper ends of the inclined planes are close to the inner side of the frame; the positioning monitoring device sends out position information when the locomotive reaches the turnout junction, so that the position of the locomotive is conveniently monitored; when collision happens, the push rod is pushed towards the inner side of the frame, and the friction pressing block of the guide column is pressed on the guide rail through the matching of the roller and the inclined surface.
Description
Technical Field
The invention relates to an unmanned locomotive for an underground rail transportation system.
Background
At present, the traditional personnel operation transportation mode is used in the underground rail ore transportation link of nonferrous metal mines in China, so that the overall intelligent level of the mines is not very high. Meanwhile, along with the continuous increase of the mining depth of the mine, the unmanned underground transportation system will be deepened continuously, meanwhile, the automation degree of the locomotive will be inevitably developed and technically improved, the working environment in the mine is complex, and the driving safety of the unmanned locomotive is an important problem in the prior art.
Disclosure of Invention
The invention aims to solve the technical problem of providing an unmanned locomotive for an underground rail transport system with high operation safety.
In order to solve the technical problems, the technical scheme of the invention is as follows: the utility model provides an unmanned locomotive for track transportation system in pit, includes frame and location monitoring devices, install buffer stop on the frame, location monitoring devices is including installing the radio frequency card at the fork, and the radio frequency card reader that is used for reading the radio frequency card is installed at the frame top, buffer stop is including being located the uide bushing of frame front portion and both sides, movable mounting has the guide post in the uide bushing, the guide post with be equipped with supporting spring between the uide bushing, the lower extreme fixed mounting of guide post has the friction briquetting that is located the guide rail upside, the upper end of guide post is equipped with the inclined plane, it has the catch bar still to have movable mounting on the frame, the inner of catch bar rotates installs the gyro wheel, the gyro wheel is used in on the inclined plane, the upper end on inclined plane closes on the frame is inboard.
As a preferable technical scheme, the vehicle frame is further provided with a side limiting plate, the inner side of the vehicle frame is further provided with a rubber buffer block, the vehicle frame is fixedly provided with a guide groove which extends along the transverse direction of the vehicle frame, a slide block is movably arranged in the guide groove, the rubber buffer block is fixedly arranged on the slide block, a slide block supporting spring is arranged between the end part of the guide groove and the slide block, the side limiting plate is positioned at the left side and the right side of the rubber buffer block, the upper end of the side limiting plate is fixedly provided with a guide cylinder, a guide post is movably arranged in the guide cylinder, the guide post extends along the transverse direction of the vehicle frame, the guide post is fixedly arranged on a lifting post, a lifting driving mechanism is arranged between the lifting post and the vehicle frame, the vehicle frame is further fixedly provided with a side pushing guide sleeve, and a side pushing rod is movably arranged in the side pushing guide sleeve, the side limiting plate is provided with a lower station and an upper station; in the lower station, the upper part of the side limiting plate is positioned between the side push rod and the rubber buffer block, the lower end of the side limiting plate is lower than the upper surface of the guide rail, and in the upper station, the side limiting plate is positioned above the rubber buffer block; the outer end of the side push rod is positioned on the inner side of the outer end of the push rod.
As a preferred technical scheme, the positioning monitoring device further comprises a locomotive controller, a radio frequency card reader reads a radio frequency card, the radio frequency card reader is communicated with the locomotive controller, and the locomotive controller is further electrically connected with a controller for controlling the lifting driving mechanism to act.
According to a preferable technical scheme, the radio frequency card reader comprises a shell, a dustproof mechanism is mounted on the shell and comprises a scraper blade, an upper guide post extending leftwards and rightwards is arranged on the upper side of the shell, a movable sleeve is movably mounted on the upper guide post, the scraper blade is fixedly mounted on the movable sleeve, the dustproof mechanism further comprises a dustproof cover, elastic strips are fixedly mounted on the upper edge and the lower edge of the dustproof cover, the right end of each elastic strip is hinged to the right side of the shell, the left end of each elastic strip is hinged to the scraper blade, each elastic strip is an arc strip, and a dustproof cover opening and closing control mechanism is arranged between the shell and a locomotive.
As preferred technical scheme, fixed mounting has the mounting panel on the frame, be equipped with the guide rail that perpendicular to frame length direction extends on the mounting panel, movable mounting has the guide block on the guide rail, casing fixed mounting is in on the guide block, dust cover on-off control mechanism includes the side guide rail, side guide rail fixed mounting is in on the mounting panel, the side guide rail slope in the guide rail, the guide rail with be equipped with the promotion between the guide block is along the promotion actuating mechanism of guide rail removal, the outer end of side guide rail with perpendicular distance between the guide rail is less than the inner of side guide rail with perpendicular distance between the guide rail, movable mounting has the side guide block on the side guide rail, fixed mounting has the catch bar on the side guide block, catch bar fixed mounting is in remove on the sleeve.
As a preferable technical scheme, a baffle matched with the scraper is fixedly installed on the right side of the shell, the right end of the elastic strip is hinged to the baffle, and accommodating cavities are formed in the side surfaces, adjacent to the scraper and the baffle, of the scraper; when the dust cover is closed, the chamber that holds on scraper blade and the baffle forms the deashing chamber together, the right side of scraper blade is equipped with the direction inclined plane that links to each other with the chamber wall that holds the chamber on the scraper blade, the lower extreme on direction inclined plane towards the casing slope extends, the upper end on direction inclined plane links to each other with the chamber wall that holds the chamber on the scraper blade, still install on the casing and be located the casing right side just is located the backup pad of baffle top, be equipped with the guiding hole of vertical extension in the backup pad, movable mounting has the guide bar in the guiding hole, the lower extreme of guide bar is installed and is located entering of deashing chamber top the ash removal head in deashing chamber, the ash removal head with be equipped with ash removal head between the guide rail and reciprocate actuating mechanism, the guide bar with reset spring is equipped with between the backup pad.
As preferred technical scheme, ash removal head reciprocates actuating mechanism and installs including rotating the leading wheel of casing lower part, the leading wheel is located the below in ash removal chamber, ash removal overhead being connected with the stay cord, the stay cord is walked around leading wheel fixed mounting is in the one end of stay cord spring, the other end fixed mounting of stay cord spring in on the outer end of guide rail, the stiffness coefficient of stay cord spring is less than reset spring's stiffness coefficient.
As the preferred technical scheme, the pushing driving mechanism comprises a rack fixedly installed at the lower end of the shell, the rack is movably installed on the guide rail, a driving motor is fixedly installed on the installation plate, and a gear matched with the rack is installed at the output end of the driving motor.
As the preferred technical scheme, the dust removing head comprises a main plate, two sides of the main plate are hinged with side plates, and a torsion spring which enables the main plate to be parallel and level with the side plates is arranged between the main plate and the side plates.
By adopting the technical scheme, the unmanned locomotive for the underground rail transportation system comprises a frame and a positioning monitoring device, wherein the frame is provided with an anti-collision device, the positioning monitoring device comprises a radio frequency card arranged at a turnout junction, the top of the frame is provided with a radio frequency card reader for reading the radio frequency card, the anti-collision device comprises guide sleeves positioned at the front part and two sides of the frame, guide posts are movably arranged in the guide sleeves, a supporting spring is arranged between the guide posts and the guide sleeves, the lower ends of the guide posts are fixedly provided with friction pressing blocks positioned at the upper sides of the guide rails, the upper ends of the guide posts are provided with inclined planes, the frame is also movably provided with a push rod, the inner ends of the push rod are rotatably provided with rollers, the rollers act on the inclined planes, the upper ends of the inclined planes are close to the inner side of the frame, and the inner side of the frame is also provided with a rubber buffer block, a guide groove extending transversely along the frame is fixedly arranged on the frame, a sliding block is movably arranged in the guide groove, the rubber buffer block is fixedly arranged on the sliding block, and a sliding block supporting spring is arranged between the end part of the guide groove and the sliding block; the positioning monitoring device sends out position information when the locomotive reaches the turnout junction, so that the position of the locomotive is conveniently monitored; when the collision takes place, the catch bar is promoted to the frame inboard, and the cooperation through gyro wheel and inclined plane makes the friction briquetting of guide post compress tightly on the guide rail, has avoided taking place the derailment, and rubber buffer block can cushion impact force moreover, has reduced the damage of collision to the locomotive.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
FIG. 1 is a schematic structural diagram of an embodiment of the present invention;
FIG. 2 is a schematic view of a bump guard according to an embodiment of the invention;
FIG. 3 is a schematic view showing the installation position of a rubber bumper in the embodiment of the present invention;
FIG. 4 is a schematic structural view of a dust-proof mechanism in an embodiment of the present invention;
FIG. 5 is a schematic view of a dust cap in an expanded state in an embodiment of the present invention;
FIG. 6 is an enlarged view of a portion of FIG. 4 at I;
FIG. 7 is a schematic illustration of the operation of the ash removal head in an embodiment of the present invention;
FIG. 8 is a schematic structural view of an up-and-down movement driving mechanism of the ash removing head in the embodiment of the present invention;
FIG. 9 is a schematic view showing a state where a baffle and a squeegee are incorporated in an embodiment of the invention;
FIG. 10 is a top view of an exemplary embodiment of a cleaning head in accordance with the present invention.
Detailed Description
As shown in fig. 1 to 3, the vehicle comprises a vehicle frame 1 and a positioning monitoring device, wherein the vehicle frame 1 is provided with an anti-collision device, the positioning monitoring device comprises a radio frequency card installed at a turnout junction, the top of the vehicle frame 1 is provided with a radio frequency card reader 3 for reading the radio frequency card, the anti-collision device comprises guide sleeves 11 positioned at the front part and two sides of the vehicle frame 1, guide posts 12 are movably installed in the guide sleeves 11, a support spring is arranged between the guide posts and the guide sleeves, the lower ends of the guide posts are fixedly provided with friction pressing blocks 13 positioned at the upper sides of guide rails 14, the upper ends of the guide posts are provided with inclined planes 15, the vehicle frame is also movably provided with a push rod 16, in this embodiment, the vehicle frame is fixedly provided with a push rod guide sleeve 43, the push rod is movably installed in the push rod guide sleeve 43, and a push rod return spring is arranged between the push rod and the push rod guide sleeve, the push rod reset spring cover is in outside the catch bar, push rod reset spring's one end is supported on the stopper of catch bar surface, catch bar reset spring's the other end is supported at the push rod uide bushing, the inner of catch bar is rotated and is installed gyro wheel 17, the gyro wheel is used in on the inclined plane 15, the upper end of inclined plane 15 closes on the frame is inboard. In this embodiment the outer end of the push rod is fixedly mounted with a bumper plate 45. The positioning monitoring device sends out position information when the locomotive reaches the turnout junction, so that the position of the locomotive is conveniently monitored; when collision happens, the push rod is pushed towards the inner side of the frame, and the friction pressing block of the guide post is pressed on the guide rail through the matching of the roller and the inclined surface, so that the friction force between the locomotive and the guide rail is increased, and the speed of the locomotive is reduced. The diameter of the push rod is smaller than or equal to that of the roller.
The frame is further provided with a side limiting plate 42, the inner side of the frame is further provided with a rubber buffer block 18, the frame is fixedly provided with a buffer block guide post 19 which extends transversely along the frame, a buffer block guide sleeve 40 is sleeved outside the buffer block guide post 19, the rubber buffer block is fixedly arranged on the buffer block guide sleeve 40, a buffer spring 41 is arranged between the buffer block guide sleeve and the buffer block guide post, the side limiting plate is positioned at the left side and the right side of the rubber buffer block, the upper end of the side limiting plate is fixedly provided with a guide cylinder 43, a guide post 44 is movably arranged in the guide cylinder, a guide cylinder reset spring is arranged between the guide post and the guide cylinder, the guide post 44 extends along the transverse direction of the frame, the guide post 44 is fixedly arranged on a lifting post 46, and a lifting driving mechanism is arranged between the lifting post and the frame 1, a side push guide sleeve 47 is fixedly arranged on the frame, a side push rod 48 is movably arranged in the side push guide sleeve 47, a side push rod return spring is arranged between the side push guide sleeve and the side push rod, and the side limiting plate is provided with a lower station and an upper station; in the lower station, the upper part of the side limiting plate is positioned between the side push rod and the rubber buffer block 18, the lower end of the side limiting plate is lower than the upper surface of the guide rail 14, and in the upper station, the side limiting plate is positioned above the rubber buffer block; the outer end of the side push rod is positioned on the inner side of the outer end of the push rod. The left-right direction in this embodiment refers to a transverse direction of the vehicle frame, which is perpendicular to the advancing direction of the locomotive.
The positioning monitoring device further comprises a locomotive controller, a radio frequency card reader reads a radio frequency card, the radio frequency card reader is communicated with the locomotive controller, and the locomotive controller is further electrically connected with a controller for controlling the lifting driving mechanism to act. In the embodiment, the lifting drive adopts an electric cylinder, and the locomotive controller can adopt an X90 mobile controller of Begary. For example, the radio frequency card is installed at a turnout junction, when the radio frequency card reaches the position of the radio frequency card, the radio frequency card reader reads the radio frequency card, the radio frequency card reader is communicated with a locomotive controller, the locomotive controller can be connected with a display device to display locomotive position information, the controller receives a signal which is sent by the locomotive controller and used for controlling the action of the lifting driving mechanism, the controller controls the lifting driving mechanism to descend, so that the lifting column drives the side limiting plate to descend, the side limiting plate is positioned at a lower station, when collision occurs, the side push rod pushes the side limiting plate to move under the action of collision force, the rubber buffer block moves, the side limiting plate at the other side of the rubber buffer block acts on the inner side surface of the guide rail, and therefore the risk of the locomotive inclining can be reduced. For example, when the locomotive drives from the left side of the turnout to the right side of the turnout, the radio frequency card reader reads the radio frequency card on the left side of the turnout, the controller receives a signal which is sent by the locomotive controller and controls the action of the lifting driving mechanism, the lifting driving mechanism lowers the side limiting plate to the lower station, when a locomotive passes through the turnout and enters the right side of the turnout, the radio frequency card reader reads the radio frequency card on the right side of the turnout, the controller receives a signal which is sent by the locomotive controller and controls the action of the lifting driving mechanism, the lifting driving mechanism lifts the side limiting plate to the upper station, thereby avoiding the side limiting plate from colliding with sundries on the inner side of the track in the running process of the locomotive due to the side limiting plate being always at the lower station to influence the running of the locomotive, meanwhile, the anti-collision device of the locomotive head is provided with the side limiting plate, and the anti-collision devices of other carriages of the locomotive can be provided with no side limiting plate or side push rod.
As shown in fig. 4 to 6, the radio frequency card reader includes a housing, a dust-proof mechanism is mounted on the housing, the dust-proof mechanism includes a scraper 3, an upper guide post 4 extending left and right is disposed on an upper side of the housing, a movable sleeve 5 is movably mounted on the upper guide post 4, the scraper 3 is fixedly mounted on the movable sleeve 5, the dust-proof mechanism further includes a dust cover, an elastic strip 6 is fixedly mounted on an upper edge and a lower edge of the dust cover, a right end of the elastic strip 6 is hinged to a right side of the housing 2, a left end of the elastic strip is hinged to the scraper 3, the elastic strip is an arc strip, and the elastic strip extends along an arc in a natural state, so that when the elastic strip is extended to extend along a straight line, a restoring force can be generated, and the restoring force can bend the elastic strip back to extend along an arc, and a dust cover opening and closing control mechanism is arranged between the shell and the frame. The dust cover can play dustproof effect, and the dust cover can be opened and closed moreover, and opening and closing in-process scraper blade can strike off the outer dust of casing, can effectively detach the outer dust that falls on the casing, and dustproof effectual can effectively guarantee detection device job stabilization nature.
As shown in fig. 4, 5 and 7, a mounting plate 7 is fixedly mounted on the frame, a guide rail 8 extending perpendicular to the length direction of the frame is arranged on the mounting plate 7, the guide rail 8 is movably provided with a guide block 9, the shell is fixedly arranged on the guide block 9, the dust cover opening and closing control mechanism comprises a side guide rail 30, the side guide rail 30 is fixedly arranged on the mounting plate, the side guide rail 30 is inclined to the guide rail, a pushing driving mechanism for pushing the guide block 9 to move along the guide rail is arranged between the guide rail 8 and the guide block 9, the vertical distance between the outer end of the side rail 30 and the guide rail 8 is smaller than the vertical distance between the inner end of the side rail 30 and the guide rail 8, the side guide rail 30 is movably provided with a side guide block 31, the side guide block 31 is fixedly provided with a push rod 32, and the push rod 32 is fixedly arranged on the movable sleeve 5. The pushing driving mechanism pushes the guide block to move along the guide rail, and because the side guide block is fixedly provided with the pushing rod which is fixedly arranged on the movable sleeve, the guide block can be driven by the pushing rod and the movable sleeve to move along the side guide rail, because the vertical distance between the outer end of the side guide rail 30 and the guide rail 8 is smaller than the vertical distance between the inner end of the side guide rail 30 and the guide rail 8, when the side guide block moves to the outer end of the side guide rail, the push rod will push the movable sleeve to move to the left side of the shell, when the side guide block moves to the inner end of the side guide rail, the push rod pushes the movable sleeve to move to the right side of the shell, because the left end of the elastic strip is hinged to the scraper 3, the scraper is fixedly installed on the movable sleeve, the scraper can be driven to move left and right by the left and right movement of the movable sleeve, and dust on the surface of the shell can be scraped by the left and right movement of the scraper.
As shown in fig. 4 to 6, a baffle 33 matched with the scraper 3 is fixedly installed on the right side of the housing, the right end of the elastic strip is hinged on the baffle 33, and the side surfaces of the scraper 3 adjacent to the baffle 33 are both provided with an accommodating cavity 34; when the dust cover is closed, as shown in fig. 9, the scraper and the accommodating cavity on the baffle are combined together to form a dust cleaning cavity 35, the right side of the scraper is provided with a guide inclined plane 36 connected with the cavity wall of the accommodating cavity 34 on the scraper, the lower end of the guide inclined plane extends obliquely towards the housing, the upper end of the guide inclined plane is connected with the cavity wall of the accommodating cavity, the left side of the baffle is also provided with a baffle guide inclined plane connected with the cavity wall of the accommodating cavity on the baffle, the lower end of the baffle guide inclined plane extends obliquely towards the housing, the upper end of the baffle guide inclined plane is connected with the cavity wall of the accommodating cavity, dust can enter the accommodating cavity along the baffle inclined plane and the guide inclined plane, the housing is further provided with a support plate 35 which is positioned at the right side of the housing and above the baffle 33, the support plate 35 is provided with a vertically extending guide hole, and a guide rod 27 is movably mounted in the guide hole, the lower end of the guide rod is provided with a dust removing head 37 which is positioned above the dust removing cavity and can enter the dust removing cavity, an up-and-down moving driving mechanism of the dust removing head is arranged between the dust removing head 37 and the guide rail 8, and a return spring 38 is arranged between the guide rod and the support plate. Also be equipped with on the baffle and hold the chamber, the dust that the scraper blade struck off gets into the chamber that holds of scraper blade like this, and when the dust cover was closed, scraper blade and baffle were in the same place, hold the chamber and form the deashing chamber, and the ash removal head moves from top to bottom can clear away the dust in the deashing intracavity, and with dust downwards and upwards detach, the dust of avoiding the scraper blade to strike up between scraper blade and baffle, has guaranteed that the dust gets rid of the effect.
As shown in fig. 8, the ash removing head up-and-down moving driving mechanism comprises a guide wheel 39 rotatably mounted at the lower part of the shell, the guide wheel 39 is positioned below the ash removing cavity, the ash removing head is connected with a pull rope 20, the pull rope is fixedly mounted at one end of a pull rope spring 21 by bypassing the guide wheel 39, and the other end of the pull rope spring is fixedly mounted at the outer end of the guide rail 8. The stiffness coefficient of stay cord spring is less than reset spring's stiffness coefficient, and when the casing moved towards the inner of guide rail, the stay cord spring extension, when the pulling force of stay cord spring was greater than the certain degree, reset spring extension between guide bar and the backup pad, thereby the stay cord removed the removal of driving the ash removal head to make the ash removal head can clear away the dust in the deashing intracavity.
As shown in fig. 4, the pushing driving mechanism includes a rack 22 fixedly mounted at the lower end of the housing, the rack 22 is movably mounted on the guide rail 8, a driving motor is fixedly mounted on the mounting plate, and a gear 24 matched with the rack is mounted at the output end of the driving motor. The gear rotates to drive the rack to move, and the rack is fixedly arranged at the lower end of the shell, so that the shell can be driven to move by the movement of the rack.
As shown in fig. 10, the ash removing head comprises a main plate 25, two sides of the main plate are hinged with side plates 26, and a torsion spring which enables the main plate to be flush with the side plates is arranged between the main plate and the side plates. Because the setting of torsional spring, the curb plate can deflect for the mainboard to can guarantee that the ash removal head gets into the deashing chamber, and make the curb plate can support on the lateral wall in deashing chamber, guarantee that the dust gets rid of the effect. In this embodiment, the main board is provided with a protrusion 28 with two sides respectively attached to the guide slope 16 and the baffle guide slope, and two sides 29 of the protrusion are respectively attached to the guide slope and the baffle guide slope, so as to remove dust attached to the guide slope and the baffle guide slope, thereby effectively ensuring the dust removal effect.
The foregoing shows and describes the general principles, essential features, and advantages of the invention. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, which are described in the specification and illustrated only to illustrate the principle of the present invention, but that various changes and modifications may be made therein without departing from the spirit and scope of the present invention, which fall within the scope of the invention as claimed. The scope of the invention is defined by the appended claims and equivalents thereof.
Claims (8)
1. An unmanned locomotive for an underground rail transportation system is characterized by comprising a frame and a positioning monitoring device, wherein an anti-collision device is mounted on the frame, the positioning monitoring device comprises a radio frequency card mounted at a turnout junction, a radio frequency card reader for reading the radio frequency card is mounted at the top of the frame, the anti-collision device comprises guide sleeves positioned at the front part and two sides of the frame, guide posts are movably mounted in the guide sleeves, a supporting spring is arranged between each guide post and the corresponding guide sleeve, friction pressing blocks positioned on the upper side of a guide rail are fixedly mounted at the lower ends of the guide posts, an inclined plane is arranged at the upper ends of the guide posts, a push rod is movably mounted on the frame, rollers are rotatably mounted at the inner ends of the push rod, the rollers act on the inclined plane, and the upper ends of the inclined plane are close to the inner side of the frame; the frame is also provided with a side limiting plate, the inner side of the frame is also provided with a rubber buffer block, the frame is fixedly provided with a guide groove which extends along the transverse direction of the frame, a slide block is movably arranged in the guide groove, the rubber buffer block is fixedly arranged on the slide block, a sliding block supporting spring is arranged between the end part of the guide groove and the sliding block, the side limiting plates are positioned at the left side and the right side of the rubber buffer block, the upper end of the side limiting plate is fixedly provided with a guide cylinder, a guide post is movably arranged in the guide cylinder, the guide post extends along the transverse direction of the frame, the guide post is fixedly arranged on the lifting post, a lifting driving mechanism is arranged between the lifting column and the frame, a side-push guide sleeve is fixedly arranged on the frame, a side push rod is movably arranged in the side push guide sleeve, and the side limiting plate is provided with a lower station and an upper station; in the lower station, the upper part of the side limiting plate is positioned between the side push rod and the rubber buffer block, the lower end of the side limiting plate is lower than the upper surface of the guide rail, and in the upper station, the side limiting plate is positioned above the rubber buffer block; the outer end of the side push rod is positioned on the inner side of the outer end of the push rod.
2. The unmanned aerial vehicle for a downhole rail transport system of claim 1, wherein the positioning monitoring device further comprises a vehicle controller, the radio frequency card reader reads the radio frequency card, the radio frequency card reader communicates with the vehicle controller, and the vehicle controller is further electrically connected with a controller for controlling the operation of the lifting drive mechanism.
3. The unmanned aerial vehicle for a downhole rail transport system of claim 2, wherein the radio frequency card reader comprises a housing, the housing is provided with a dust-proof mechanism, the dust-proof mechanism comprises a scraper, the upper side of the housing is provided with an upper guide post extending left and right, a movable sleeve is movably mounted on the upper guide post, the scraper is fixedly mounted on the movable sleeve, the dust-proof mechanism further comprises a dust cover, the upper edge and the lower edge of the dust cover are fixedly provided with elastic strips, the right end of the elastic strip is hinged to the right side of the housing, the left end of the elastic strip is hinged to the scraper, the elastic strip is an arc strip, and an opening and closing control mechanism is arranged between the housing and the locomotive.
4. The unmanned locomotive for a downhole rail transport system of claim 3, the frame is fixedly provided with an installation plate, the installation plate is provided with a guide rail which extends vertical to the length direction of the frame, the guide rail is movably provided with a guide block, the shell is fixedly arranged on the guide block, the dust cover opening and closing control mechanism comprises a side guide rail, the side guide rail is fixedly arranged on the mounting plate, the side guide rail is inclined to the guide rail, a pushing driving mechanism for pushing the guide block to move along the guide rail is arranged between the guide rail and the guide block, the vertical distance between the outer end of the side guide rail and the guide rail is smaller than the vertical distance between the inner end of the side guide rail and the guide rail, the movable mounting has the side guide block on the side guide rail, fixed mounting has the catch bar on the side guide block, catch bar fixed mounting is in on the movable sleeve.
5. The unmanned aerial vehicle for a downhole rail transport system of claim 4, wherein a baffle plate matched with the scraper is fixedly arranged at the right side of the shell, the right end of the elastic strip is hinged on the baffle plate, and a containing cavity is arranged on the side surface of the scraper plate adjacent to the baffle plate; when the dust cover is closed, the chamber that holds on scraper blade and the baffle forms the deashing chamber together, the right side of scraper blade is equipped with the direction inclined plane that links to each other with the chamber wall that holds the chamber on the scraper blade, the lower extreme on direction inclined plane towards the casing slope extends, the upper end on direction inclined plane links to each other with the chamber wall that holds the chamber on the scraper blade, still install on the casing and be located the casing right side just is located the backup pad of baffle top, be equipped with the guiding hole of vertical extension in the backup pad, movable mounting has the guide bar in the guiding hole, the lower extreme of guide bar is installed and is located entering of deashing chamber top the ash removal head in deashing chamber, the ash removal head with be equipped with ash removal head between the guide rail and reciprocate actuating mechanism, the guide bar with reset spring is equipped with between the backup pad.
6. The unmanned aerial vehicle for a downhole rail transport system of claim 5, wherein the ash removal head up-and-down movement driving mechanism comprises a guide wheel rotatably installed at a lower portion of the housing, the guide wheel is located below the ash removal chamber, a pull rope is connected to the ash removal head, the pull rope is fixedly installed at one end of a pull rope spring by bypassing the guide wheel, the other end of the pull rope spring is fixedly installed at an outer end of the guide rail, and a stiffness coefficient of the pull rope spring is smaller than a stiffness coefficient of a return spring.
7. The unmanned aerial vehicle for a downhole rail transport system of claim 4, wherein the push driving mechanism comprises a rack fixedly installed at the lower end of the housing, the rack is movably installed on the guide rail, a driving motor is fixedly installed on the installation plate, and a gear matched with the rack is installed at the output end of the driving motor.
8. The unmanned locomotive for a downhole rail transport system of claim 5, wherein the ash removal head comprises a main plate, wherein side plates are hinged to both sides of the main plate, and a torsion spring is disposed between the main plate and the side plates to make the main plate and the side plates flush.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010902328.8A CN112026802B (en) | 2020-09-01 | 2020-09-01 | Unmanned locomotive for underground rail transport system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010902328.8A CN112026802B (en) | 2020-09-01 | 2020-09-01 | Unmanned locomotive for underground rail transport system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112026802A CN112026802A (en) | 2020-12-04 |
| CN112026802B true CN112026802B (en) | 2021-10-12 |
Family
ID=73587699
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010902328.8A Active CN112026802B (en) | 2020-09-01 | 2020-09-01 | Unmanned locomotive for underground rail transport system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112026802B (en) |
Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201867829U (en) * | 2010-11-26 | 2011-06-15 | 西安大唐电信有限公司 | Underground positioning system |
| CN202321834U (en) * | 2011-11-11 | 2012-07-11 | 西安利雅得电气股份有限公司 | Mine hoister using emitting type wireless remote control |
| CN109598165A (en) * | 2018-12-05 | 2019-04-09 | 华南农业大学 | A kind of railcar positioning system and method based on the bis- readers of high-frequency RF ID |
| RU2698498C1 (en) * | 2018-12-18 | 2019-08-28 | Давид Анатольевич Вольфсон | Railway rolling stock location system |
| CN110341832A (en) * | 2019-07-29 | 2019-10-18 | 南京涵铭置智能科技有限公司 | A kind of collision prevention device and collision-proof method applied to industrial robot |
| CN210101638U (en) * | 2019-04-16 | 2020-02-21 | 内蒙古华泽装备制造有限公司 | Novel electric flat carriage |
| CN111267882A (en) * | 2020-03-05 | 2020-06-12 | 张桂花 | Convenient railway construction cargo carrying equipment |
-
2020
- 2020-09-01 CN CN202010902328.8A patent/CN112026802B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201867829U (en) * | 2010-11-26 | 2011-06-15 | 西安大唐电信有限公司 | Underground positioning system |
| CN202321834U (en) * | 2011-11-11 | 2012-07-11 | 西安利雅得电气股份有限公司 | Mine hoister using emitting type wireless remote control |
| CN109598165A (en) * | 2018-12-05 | 2019-04-09 | 华南农业大学 | A kind of railcar positioning system and method based on the bis- readers of high-frequency RF ID |
| RU2698498C1 (en) * | 2018-12-18 | 2019-08-28 | Давид Анатольевич Вольфсон | Railway rolling stock location system |
| CN210101638U (en) * | 2019-04-16 | 2020-02-21 | 内蒙古华泽装备制造有限公司 | Novel electric flat carriage |
| CN110341832A (en) * | 2019-07-29 | 2019-10-18 | 南京涵铭置智能科技有限公司 | A kind of collision prevention device and collision-proof method applied to industrial robot |
| CN111267882A (en) * | 2020-03-05 | 2020-06-12 | 张桂花 | Convenient railway construction cargo carrying equipment |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112026802A (en) | 2020-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN202015698U (en) | Cleaning and snow load reducing device for glass roof | |
| CN213444739U (en) | Pushing device | |
| CN202247781U (en) | Rail cleaning device | |
| CN112026802B (en) | Unmanned locomotive for underground rail transport system | |
| CN111216743A (en) | Climbing auxiliary device of track type inspection robot for mine | |
| CN111252083A (en) | Mining track type inspection climbing robot | |
| CN112009527B (en) | Dustproof mechanism for underground rail locomotive positioning detection device | |
| US4354435A (en) | Apparatus for transferring carriers at discontinuous portion of power line for power-and-free trolley conveyor | |
| CN109969218B (en) | Mine restoration auxiliary fixing mechanism | |
| CN209209966U (en) | Coal conveyor scrapes device for coal | |
| CN213894071U (en) | Conveying surface sinking type RGV (reduced gauge volume) trolley | |
| CN110387854B (en) | Snow fast removing vehicle running along electric vehicle track | |
| CN212049091U (en) | House building and connecting feeding device | |
| CN109264541B (en) | Construction elevator cage safety bracket device | |
| CN208377654U (en) | A kind of buffer gear of belt conveyor | |
| CN214321551U (en) | Stamping production line travelling bogie device | |
| KR100328777B1 (en) | Apparatus for removing coke breeze on transfer car rail | |
| CN215475073U (en) | Rail transit shielding door anticollision strip mounting structure | |
| CN207993418U (en) | A kind of road in airport identity device facilitating installation | |
| CN218024332U (en) | Car upper cleaning device and coal leveling equipment | |
| CN213614459U (en) | Full-automatic pipe cutting machine | |
| CN220222342U (en) | Lifting damping anti-skid device of downward belt conveyor | |
| CN217343952U (en) | Collapsible oxyhydrogen cutting is preheated and is sought limit device | |
| CN218055177U (en) | Anticollision device of underground unmanned vehicle | |
| CN220167453U (en) | Stable construction gallows |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |