CN114684205A - Novel fuel cell tunnel tractor - Google Patents

Novel fuel cell tunnel tractor Download PDF

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Publication number
CN114684205A
CN114684205A CN202210299850.0A CN202210299850A CN114684205A CN 114684205 A CN114684205 A CN 114684205A CN 202210299850 A CN202210299850 A CN 202210299850A CN 114684205 A CN114684205 A CN 114684205A
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CN
China
Prior art keywords
fixedly connected
plate
tractor
rods
sliding
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Granted
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CN202210299850.0A
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Chinese (zh)
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CN114684205B (en
Inventor
沈万中
方骁远
于江龙
吴剑
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Zhejiang Haiyan Power System Resources Environmental Technology Co ltd
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Zhejiang Haiyan Power System Resources Environmental Technology Co ltd
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Priority to CN202210299850.0A priority Critical patent/CN114684205B/en
Publication of CN114684205A publication Critical patent/CN114684205A/en
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Publication of CN114684205B publication Critical patent/CN114684205B/en
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    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C3/00—Electric locomotives or railcars
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B02—CRUSHING, PULVERISING, OR DISINTEGRATING; PREPARATORY TREATMENT OF GRAIN FOR MILLING
    • B02C—CRUSHING, PULVERISING, OR DISINTEGRATING IN GENERAL; MILLING GRAIN
    • B02C1/00—Crushing or disintegrating by reciprocating members
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L50/00—Electric propulsion with power supplied within the vehicle
    • B60L50/50—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells
    • B60L50/70—Electric propulsion with power supplied within the vehicle using propulsion power supplied by batteries or fuel cells using power supplied by fuel cells
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B61—RAILWAYS
    • B61C—LOCOMOTIVES; MOTOR RAILCARS
    • B61C17/00—Arrangement or disposition of parts; Details or accessories not otherwise provided for; Use of control gear and control systems
    • 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
    • B61F19/06—Nets, catchers, or the like for catching obstacles or removing them from the track
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/40—Application of hydrogen technology to transportation, e.g. using fuel cells

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  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Transportation (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Automation & Control Theory (AREA)
  • Food Science & Technology (AREA)
  • Power Engineering (AREA)
  • Crushing And Grinding (AREA)

Abstract

The invention relates to the field of tunnel tractors, in particular to a novel fuel cell tunnel tractor. The technical problem is as follows: the function of obstacle is not evaded to current tractor, and when having the stone on the track, current tractor can't clear away the stone and directly roll the process, leads to the tractor strong vibrations to appear, has very big potential safety hazard. The technical scheme is as follows: a novel fuel cell tunnel tractor comprises a second support plate, a push-off assembly and the like; the left part of the lower side of the second support plate is provided with a push-off component. Realized during the use that the automation will remain the stone on the track and clear up totally, avoided the in-process of traveling to roll the stone and vibrations phenomenon appears, the potential safety hazard that reduces greatly, walk around too high stone simultaneously and clear up the stone on the track, stir the inboard intermediate position of track and carry out crushing operation with too high stone automatically simultaneously, avoid influencing the tractor and travel to automatic the stone of hiding the card in a plurality of broken post clearances is pushed away, avoids influencing follow-up crushing operation.

Description

Novel fuel cell tunnel tractor
Technical Field
The invention relates to the field of tunnel tractors, in particular to a novel fuel cell tunnel tractor.
Background
The traction locomotive is generally dragged by a motor, the power source of the traction locomotive is an internal combustion generator set or a storage battery pack, the internal combustion generator set locomotive has the defects of high noise and tail gas emission in use, the storage battery locomotive has the defect of insufficient cruising ability, so the prior art provides a fuel cell tunnel tractor for solving the problems, the tractor has no function of avoiding obstacles, when stones exist on a track, the existing tractor cannot clear away the stones and directly rolls the stones, the tractor is strongly vibrated, even the phenomenon of breaking away from the track occurs, the potential safety hazard is very large, if the stones remained on the upper side of the track are pushed away by arranging a push block, the push block can push the stones which are positioned on the inner side of the track and higher than the track to the side of the track, and the running of the tractor can still be influenced.
Therefore, there is a need to design a new fuel cell tunnel tractor.
Disclosure of Invention
The invention provides a novel fuel cell tunnel tractor, which aims to overcome the defects that when an existing tractor does not have the function of avoiding obstacles and blocks are arranged on a track, the existing tractor cannot clear the blocks and directly roll the blocks, so that the tractor shakes strongly and has great potential safety hazards.
The technical scheme is as follows: a novel fuel cell tunnel tractor comprises a tractor body, a driving cabin body, a first supporting plate, a supporting frame, a camera, a second supporting plate, a pushing-away assembly, a first crushing assembly, a first cleaning assembly, a protection assembly, a second cleaning assembly and a second crushing assembly; a driving cabin body is arranged at the left part of the tractor body; two first supporting plates are fixedly connected to the left part of the upper side of the tractor body; a supporting frame is fixedly connected between the upper sides of the two first supporting plates; the middle part of the right side of the tractor is provided with a camera; a second supporting plate is fixedly connected to the left part of the tractor body and is positioned below the driving cabin body; a pushing-off component for pushing off stones on the track is mounted at the left part of the lower side of the second supporting plate; a first crushing component for crushing large stones is arranged in the middle of the lower side of the second supporting plate; a first cleaning component used for cleaning stone blocks blocked in the first crushing component is arranged in the middle of the lower side of the second supporting plate, and the first cleaning component is positioned outside the first crushing component; the middle part of the upper side of the cab body is provided with a protection component for protecting the cab body; the protection assembly is provided with a second cleaning assembly for cleaning the dregs and the stones in the protection assembly; a second crushing assembly for crushing stones is mounted on the lower side of the supporting frame; the second crushing assembly is connected with the second cleaning assembly; the second crushing assembly is connected with the cab body.
As a further preferable scheme, the pushing-off assembly comprises a connecting block, a bidirectional screw rod, a first motor, a first round rod, a first sliding block, a bending plate, a second round rod, a pushing block, a torsion spring and a baffle plate; two connecting blocks are fixedly connected to the left part of the lower side of the second supporting plate; a bidirectional screw rod is rotatably connected between the middle parts of the two connecting blocks; a first motor is arranged on the front side of the connecting block positioned in front; the output end of the first motor is fixedly connected with the bidirectional screw rod; two first round rods are fixedly connected between the two connecting blocks and are positioned on two sides of the bidirectional screw rod; two first sliding blocks are connected on the two first round rods in a sliding manner; the two first sliding blocks are in screwed connection with the bidirectional screw rod; the lower sides of the two first sliding blocks are fixedly connected with a bending plate; the middle parts of the lower sides of the two bending plates are respectively and rotatably connected with a second round rod; two second round rods are fixedly connected with a push block; two torsion springs are fixedly connected with the lower parts of the two bending plates and fixedly connected with the corresponding push blocks; the lower parts of the back sides of the two bending plates are fixedly connected with a baffle plate, and the baffle plate is contacted with the corresponding push block.
As a further preferable scheme, the pushing-off assembly further comprises a first connecting plate and a limiting plate; two first connecting plates are fixedly connected to the left part of the lower side of the second supporting plate and are positioned on the left of the two connecting blocks; two equal rigid couplings of first connecting plate downside have a limiting plate.
As a further preferable scheme, the first crushing assembly comprises a first elastic telescopic rod, a linkage plate, a crushing column, a first connecting frame, a second motor, a second connecting frame, a third round rod and a cam; four first elastic telescopic rods are fixedly connected to the middle part of the lower side of the second supporting plate; the telescopic ends of the four first elastic telescopic rods are fixedly connected with a linkage plate; a plurality of crushing columns are fixedly connected to the linkage plate; a first connecting frame is fixedly connected to the middle of the lower side of the second supporting plate and is positioned on the right of the four first elastic telescopic rods; the lower part of the first connecting frame is fixedly connected with a second motor; a second connecting frame is fixedly connected to the lower side of the second supporting plate and is positioned on the left of the four first elastic telescopic rods; a third round rod is rotatably connected between the first connecting frame and the second connecting frame; the output end of the second motor is fixedly connected with the third round rod; two cams are fixedly connected to the third round rod, and the two cams are located on the upper side of the linkage plate.
As a further preferred scheme, the first cleaning assembly comprises a connecting rod and an impurity removing frame; the middle part of the lower side of the second supporting plate is fixedly connected with four connecting rods, and the four connecting rods are positioned outside the four first elastic telescopic rods; an impurity removing frame is fixedly connected between the lower ends of the four connecting rods.
As a further preferable scheme, the impurity removing frame is in a cross grid shape.
As a further preferable scheme, the protection assembly comprises a second elastic telescopic rod, an arc-shaped plate, a first side plate, a damping rod, a damping sleeve and a vibration motor; four second elastic telescopic rods are fixedly connected to the middle of the upper side of the driving cabin body; an arc-shaped plate is fixedly connected between the telescopic ends of the four second elastic telescopic rods; the left part and the right part of the arc-shaped plate are fixedly connected with a first side plate; eight damping rods are fixedly connected to the lower side of the arc-shaped plate; eight damping sleeves are fixedly connected to the upper side of the driving cabin body, are positioned on the outer sides of the four second elastic telescopic rods and are aligned with the eight damping rods one by one; the middle part of the lower side of the arc plate is provided with a vibration motor.
As a further preferable mode, the front and rear portions of the arc plate are provided with an arc groove.
As a further preferable scheme, the second cleaning assembly comprises a sliding rod, a second side plate, a first linkage block, a second sliding block and a second linkage block; the front part and the rear part of the arc-shaped plate are both connected with a sliding rod in a sliding way; two second side plates are fixedly connected to the two sliding rods, the four second side plates are in contact with the arc-shaped plates, and the four second side plates are in contact with the corresponding first side plates respectively; the right parts of the two slide bars are fixedly connected with a first linkage block; the right parts of the two sliding rods are both connected with a second sliding block in a sliding manner; the left sides of the two second sliding blocks are respectively contacted with the corresponding first linkage blocks; the right ends of the two sliding rods are fixedly connected with a second linkage block.
As a further preferable scheme, the second crushing assembly comprises a guide rail frame, a third motor, a one-way screw rod, a third slide block, a third link block, a cover plate, a channel cylinder and a crusher; the front part of the lower side and the rear part of the lower side of the supporting frame are fixedly connected with a guide rail frame; a third motor is fixedly connected to the right sides of the two guide rail frames; the two guide rail brackets are rotatably connected with a one-way screw rod; a third slide block is connected to each of the two guide rail frames in a sliding manner; the two third sliding blocks are respectively screwed with the corresponding one-way screw rods; a third linkage block is fixedly connected to the back sides of the two third sliding blocks; the two third linkage blocks are respectively connected with the corresponding second sliding blocks in a sliding manner; a cover plate is fixedly connected to the lower sides of the two third linkage blocks; a crusher is arranged at the left part of the upper side of the tractor body; the crusher is fixedly connected with the cab body; the front part of the upper side and the rear part of the upper side of the crusher are both communicated with a channel cylinder; the two channel cylinders are respectively contacted with the corresponding cover plates.
The invention has the following advantages: when in use, the utility model realizes the automatic cleaning of the stones remained on the track, avoids the vibration phenomenon caused by stone rolling in the driving process, greatly reduces the potential safety hazard, meanwhile, the over-high stones can be bypassed to clean the stones on the track, and simultaneously, the over-high stones are automatically shifted to the middle position of the inner side of the track to be crushed, so that the influence on the running of the tractor is avoided, and automatically push away stones blocked in the gaps of the plurality of crushing columns to avoid influencing the subsequent crushing operation, meanwhile, the phenomenon of looseness after the left side of the push block impacts too high stones for many times is avoided, the falling stones are automatically subjected to secondary shock absorption and collection, the driving cabin body is prevented from being impacted by the stones, the safety is greatly improved, the phenomenon that the stones are flicked off due to too high speed of the arc-shaped plate is avoided, the collected stone blocks are then subjected to a crushing treatment and the dust produced by crushing is prevented from being dispersed into the air.
Drawings
FIG. 1 is a first schematic construction of the present invention;
FIG. 2 is a front view of the present invention;
FIG. 3 is a second schematic construction of the present invention;
FIG. 4 is a schematic view of a portion of the structure of the present invention;
FIG. 5 is a schematic structural view of a push-off assembly of the present invention;
FIG. 6 is an enlarged view of the invention at A;
FIG. 7 is a schematic view of a first construction of a first crushing assembly and a first cleaning assembly in accordance with the present invention;
FIG. 8 is a schematic view of a second construction of the first crushing assembly and the first cleaning assembly of the present invention;
FIG. 9 is a schematic structural view of the shield assembly and the second cleaning assembly of the present invention;
FIG. 10 is an enlarged view of the invention at B;
FIG. 11 is a schematic illustration of the construction of a second crushing assembly according to the invention;
fig. 12 is an enlarged view of the present invention at C.
Wherein: 1-a tractor body, 2-a steering cabin body, 3-a first support plate, 4-a support frame, 5-a camera, 6-a second support plate, 201-a connecting block, 202-a bidirectional screw rod, 203-a first motor, 204-a first round rod, 205-a first sliding block, 206-a bending plate, 207-a second round rod, 208-a pushing block, 209-a torsion spring, 2010-a baffle, 2011-a first connecting plate, 2012-a limiting plate, 301-a first elastic telescopic rod, 302-a linkage plate, 303-a crushing column, 304-a first connecting frame, 305-a second motor, 306-a second connecting frame, 307-a third round rod, 308-a cam, 401-a connecting rod, 402-an impurity removing frame, 501-a second elastic telescopic rod, 502-arc plate, 503-first side plate, 504-damping rod, 505-damping sleeve, 506-vibration motor, 601-sliding rod, 602-second side plate, 603-first linkage block, 604-second sliding block, 605-second linkage block, 701-guide rail frame, 702-third motor, 703-one-way screw rod, 704-third sliding block, 705-third linkage block, 706-cover plate, 707-channel cylinder and 708-crusher.
Detailed Description
The invention is further described below with reference to the figures and examples.
Example 1
A novel fuel cell tunnel tractor is shown in figures 1-8 and comprises a tractor body 1, a driving cabin body 2, a first supporting plate 3, a supporting frame 4, a camera 5, a second supporting plate 6, a pushing-off assembly, a first crushing assembly, a first cleaning assembly, a protection assembly, a second cleaning assembly and a second crushing assembly; a driving cabin body 2 is arranged at the left part of the tractor body 1; the left part of the upper side of the tractor body 1 is connected with two first supporting plates 3 through bolts; a supporting frame 4 is connected between the upper sides of the two first supporting plates 3 through bolts; the middle part of the right side of the tractor is provided with a camera 5; a second supporting plate 6 is fixedly connected to the left part of the tractor body 1, and the second supporting plate 6 is positioned below the driving cabin body 2; a push-off component is arranged at the left part of the lower side of the second supporting plate 6; a first crushing component is arranged in the middle of the lower side of the second supporting plate 6; a first cleaning assembly is arranged in the middle of the lower side of the second supporting plate 6 and is positioned outside the first crushing assembly; the middle part of the upper side of the driving cabin body 2 is provided with a protection component; the protection component is provided with a second cleaning component; a second crushing assembly is arranged at the lower side of the supporting frame 4; the second crushing assembly is connected with the second cleaning assembly; the second crushing module is connected with the cockpit body 2.
The push-off component comprises a connecting block 201, a bidirectional screw rod 202, a first motor 203, a first round rod 204, a first sliding block 205, a bending plate 206, a second round rod 207, a push block 208, a torsion spring 209 and a baffle 2010; the left part of the lower side of the second supporting plate 6 is connected with two connecting blocks 201 through bolts; a bidirectional screw rod 202 is rotatably connected between the middle parts of the two connecting blocks 201; a first motor 203 is arranged at the front side of the connecting block 201 in front; the output end of the first motor 203 is fixedly connected with the bidirectional screw rod 202; two first round rods 204 are fixedly connected between the two connecting blocks 201, and the two first round rods 204 are positioned at two sides of the bidirectional screw rod 202; two first sliding blocks 205 are connected on the two first round rods 204 in a sliding manner; the two first sliding blocks 205 are both screwed with the bidirectional screw rod 202; a bending plate 206 is welded on the lower sides of the two first sliding blocks 205; the middle parts of the lower sides of the two bending plates 206 are both rotatably connected with a second round rod 207; two second round rods 207 are fixedly connected with a push block 208; two torsion springs 209 are fixedly connected to the lower parts of the two bending plates 206, and the torsion springs 209 are fixedly connected with the corresponding push blocks 208; the lower parts of the two bending plates 206 opposite to each other are respectively bolted with a baffle 2010, and the baffle 2010 is in contact with the corresponding push block 208.
The push-off assembly further comprises a first connecting plate 2011 and a limiting plate 2012; two first connecting plates 2011 are bolted to the left part of the lower side of the second support plate 6, and the two first connecting plates 2011 are located at the left of the two connecting blocks 201; two limiting plate 2012 have all been welded to first connecting plate 2011 downside.
The first crushing component comprises a first elastic telescopic rod 301, a linkage plate 302, a crushing column 303, a first connecting frame 304, a second motor 305, a second connecting frame 306, a third round rod 307 and a cam 308; the middle part of the lower side of the second supporting plate 6 is fixedly connected with four first elastic telescopic rods 301; the telescopic ends of the four first elastic telescopic rods 301 are fixedly connected with a linkage plate 302; a plurality of crushing columns 303 are fixedly connected to the linkage plate 302; a first connecting frame 304 is connected to the middle part of the lower side of the second supporting plate 6 through bolts, and the first connecting frame 304 is positioned on the right of the four first elastic telescopic rods 301; a second motor 305 is fixedly connected to the lower part of the first connecting frame 304; the lower side of the second supporting plate 6 is connected with a second connecting frame 306 through bolts, and the second connecting frame 306 is positioned at the left of the four first elastic telescopic rods 301; a third round bar 307 is rotatably connected between the first connecting frame 304 and the second connecting frame 306; the output end of the second motor 305 is fixedly connected with a third round rod 307; two cams 308 are fixedly connected to the third round bar 307, and the two cams 308 are both positioned on the upper side of the linkage plate 302.
The first cleaning component comprises a connecting rod 401 and a trash rack 402; four connecting rods 401 are fixedly connected to the middle of the lower side of the second supporting plate 6, and the four connecting rods 401 are located on the outer sides of the four first elastic telescopic rods 301; the lower ends of the four connecting rods 401 are fixedly connected with an impurity removing frame 402; the trash rack 402 is in a cross grid shape.
Firstly, the device is arranged on a track and runs leftwards, whether stones remain on the track is detected through the camera 5, when the stones remain on the track, the device continues leftwards, the push block 208 moves to the side of the remaining stones, the first motor 203 is started, the first motor 203 drives the bidirectional screw rod 202 to rotate, the bidirectional screw rod 202 drives the two first sliders 205 to slide on the two first round rods 204, the two first sliders 205 move away from each other, the two first sliders 205 respectively drive parts on the two first sliders to move, the push block 208 moves towards the track direction, the push block 208 continues to move to push the stones on the track to the outside, and automatic cleaning of the stones remaining on the track is realized; if the push block 208 contacts a large stone block which is positioned on the inner side of the track and is higher than the track in the process of moving towards the track, the push block 208 pushes the large stone block to the inner side of the track, then the large stone block is blocked by the track and keeps still, the push block 208 continues to move towards the track, the push block 208 turns inwards around the second round rod 207, the torsion spring 209 is stretched, so that the push block 208 passes through the large stone, then the torsion spring 209 rebounds to drive the push block 208 to move back to the original position, the push block 208 continues to move to push away the stone block remained on the track, then the first motor 203 drives the bidirectional screw 202 to rotate reversely, so that the first slide block 205 moves inwards, the first slide block 205 drives the bending plate 206 to move inwards, the bending plate 206 drives parts on the bending plate 206 to move inwards, the push block 208 moves inwards to contact the large stone block again, then the push block 208 continues to move to stir the large stone block to the middle position of the inner side of the track, the influence on the running of the device on the track is avoided, in the process, the baffle 2010 prevents the push block 208 from being overturned outwards, so that the phenomenon that a large stone cannot be pushed to move due to overweight is avoided, the first motor 203 is turned off, the second motor 305 is started, the second motor 305 drives the third round rod 307 to rotate, the third round rod 307 drives the two cams 308 to rotate, the cams 308 push the linkage plate 302 to move downwards and stretch the first elastic telescopic rod 301 when rotating to the original position, when the cams 308 rotate to the original position, the first elastic telescopic rod 301 rebounds to drive the linkage plate 302 to move to the original position, so that the linkage plate 302 carries out reciprocating motion up and down, the linkage plate 302 drives the crushing columns 303 to carry out reciprocating motion up and down, the crushing columns 303 are enabled to crush the large stone below the crushing columns 303, in the process, part of the stone is clamped into gaps of the crushing columns 303, when the crushing columns 303 move up, the impurity removing frame 402 is equivalent to that the crushing columns 303 move down to push the stone in the gaps, avoid influencing follow-up crushing operation, close second motor 305, this device driving process, carry out the water conservancy diversion through two limiting plates 2012 to the too high stone in two ejector pad 208 left sides and turn to, it appears not hard up phenomenon to avoid ejector pad 208 left side striking too high stone many times after, realized when using that automatic will remain the stone on the track and clear out totally, avoid driving the in-process and roll the stone and shake the phenomenon appears, the potential safety hazard that reduces greatly, can walk around too high stone simultaneously and clear up the stone on the track, simultaneously automatic stir the inboard intermediate position of track and carry out crushing operation with too high stone, avoid influencing the tractor and travel, and the automatic stone that will block in a plurality of broken post 303 clearances is pushed away, avoid influencing follow-up crushing operation, avoid simultaneously that the ejector pad 208 left side strikes the not hard up phenomenon appearing behind too high stone many times.
Example 2
On the basis of embodiment 1, as shown in fig. 1-3 and fig. 9-12, the protection assembly comprises a second elastic expansion rod 501, an arc-shaped plate 502, a first side plate 503, a damping rod 504, a damping sleeve 505 and a vibration motor 506; four second elastic telescopic rods 501 are fixedly connected to the middle of the upper side of the driving cabin body 2; an arc-shaped plate 502 is fixedly connected between the telescopic ends of the four second elastic telescopic rods 501; a first side plate 503 is welded on the left part and the right part of the arc-shaped plate 502; eight damping rods 504 are welded on the lower side of the arc-shaped plate 502; eight damping sleeves 505 are welded on the upper side of the driving cabin body 2, the eight damping sleeves 505 are positioned on the outer sides of the four second elastic telescopic rods 501, and the eight damping sleeves 505 are aligned with the eight damping rods 504 one by one; the middle part of the lower side of the arc-shaped plate 502 is provided with a vibration motor 506; the front and rear portions of the arcuate plate 502 are each provided with an arcuate groove.
The second cleaning component comprises a slide bar 601, a second side plate 602, a first linkage block 603, a second slide block 604 and a second linkage block 605; the front part and the rear part of the arc-shaped plate 502 are both connected with a sliding rod 601 in a sliding way; two second side plates 602 are welded on the two sliding rods 601, the four second side plates 602 are in contact with the arc-shaped plate 502, and the four second side plates 602 are in contact with the corresponding first side plates 503 respectively; a first linkage block 603 is welded at the right parts of the two slide bars 601; the right parts of the two sliding rods 601 are both connected with a second sliding block 604 in a sliding way; the left sides of the two second sliding blocks 604 are respectively contacted with the corresponding first linkage blocks 603; the right ends of the two sliding rods 601 are welded with a second linkage block 605.
The second crushing assembly comprises a guide rail bracket 701, a third motor 702, a one-way screw rod 703, a third slide block 704, a third link block 705, a cover plate 706, a channel cylinder 707 and a crusher 708; the front part of the lower side and the rear part of the lower side of the supporting frame 4 are both connected with a guide rail bracket 701 through bolts; a third motor 702 is fixedly connected to the right sides of the two guide rail brackets 701; the two guide rail brackets 701 are both rotatably connected with a one-way screw rod 703; a third sliding block 704 is connected to each of the two guide rail frames 701 in a sliding manner; the two third sliding blocks 704 are respectively screwed with the corresponding one-way screw rods 703; a third coupling block 705 is fixedly connected to the back sides of the two third sliding blocks 704; the two third sliding blocks 705 are respectively connected with the corresponding second sliding blocks 604 in a sliding manner; a cover plate 706 is welded on the lower sides of the two third linkage blocks 705; a crusher 708 is arranged at the left part of the upper side of the tractor body 1; the crusher 708 is fixedly connected with the cab body 2; the front part of the upper side and the rear part of the upper side of the crusher 708 are both communicated with a channel cylinder 707; the two channel drums 707 are in contact with the corresponding cover plates 706, respectively.
When the tunnel top is still under construction, a rock falling phenomenon occurs, stones fall onto the arc-shaped plate 502 and impact the arc-shaped plate 502, the arc-shaped plate 502 is buffered through the second elastic telescopic rod 501 to achieve a shock absorption effect, in the process, the arc-shaped plate 502 drives the damping rod 504 to move downwards into the damping sleeve 505, the shock absorption effect is further improved through the friction force between the damping rod 504 and the damping sleeve 505, so that the stones are prevented from directly impacting the driving cabin body 2, the safety is greatly improved, when the second elastic telescopic rod 501 rebounds to drive the arc-shaped plate 502 to move back to the original position, the upward movement speed of the arc-shaped plate 502 can be reduced through the friction force between the damping rod 504 and the damping sleeve 505, the phenomenon that the stones are flicked off due to the too high speed of the arc-shaped plate 502 is avoided, the construction potential safety hazard is reduced, the vibration motor 506 is started, the vibration motor 506 drives the arc-shaped plate 502 to vibrate, and the muck stones on the upper side of the arc-shaped plate 502 slide into the grooves on both sides, in the vibration process, the sliding rod 601 drives the second sliding block 604 to slide in the third linkage block 705, and the vibration motor 506 is closed; starting the third motor 702, the third motor 702 driving the one-way screw rod 703 to rotate, the one-way screw rod 703 driving the third slider 704 to slide rightward on the guide rail frame 701, the third slider 704 driving the third linkage block 705 to move rightward, the third linkage block 705 driving the cover plate 706 to move rightward, opening the channel barrel 707, simultaneously the third linkage block 705 driving the second slider 604 to move rightward, making the second slider 604 slide rightward on the slide bar 601, when the cover plate 706 completely stops contacting the channel barrel 707, the second slider 604 contacting the second linkage block 605, the third slider 704 continuing to move rightward, making the second slider 604 driving the second linkage block 605 to move rightward, the second linkage block 605 driving the slide bar 601 to slide rightward, the slide bar 601 driving the two second side plates 602 to move rightward, the second side plate 602 on the right side is far away from the first side plate 503, the second side plate 602 on the left side pushing the soil stones in the grooves of the arc-shaped plates 502 into the channel barrel 707, then flows into a crusher 708 through a channel cylinder 707, a third motor 702 drives a one-way screw 703 to rotate reversely, so that a third slider 704 moves leftwards, the third slider 704 drives a third linkage block 705 to move leftwards, the third linkage block 705 drives a cover plate 706 to move leftwards, meanwhile, the third linkage block 705 drives a second slider 604 to slide leftwards on a sliding rod 601 and move away from a second linkage block 605, when the second slider 604 contacts the first linkage block 603, the second slider 604 pushes the first linkage block 603 to move leftwards, the first linkage block 603 pushes the sliding rod 601 to move leftwards, so that the sliding rod 601 drives two second side plates 602 to move leftwards back to the original position, the third linkage block 705 drives the cover plate 706 to move back to the original position to cover the channel cylinder 707 again, the third motor 702 is turned off, the crusher 708 is started, a stone block is crushed, the cover plate 706 is used for preventing dust from flowing into the air during the crushing process, the crusher 708 is turned off, realized during the use that automatic carry out the second grade shock attenuation to the stone of whereabouts and collect, avoided striking driving cabin body 2 between the stone, improved the security greatly, avoided arc 502 too fast and with the phenomenon that the stone flicked, then carry out crushing treatment with the stone of collecting to prevent the dust dispersion of broken production to in the air.
The technical principle of the embodiment of the present invention is described above in conjunction with the specific embodiments. The description is only intended to explain the principles of embodiments of the invention and should not be taken in any way as limiting the scope of the embodiments of the invention. Based on the explanations herein, those skilled in the art will be able to conceive of other embodiments of the present invention without inventive step, and these embodiments will fall within the scope of the present invention.

Claims (10)

1. A novel fuel cell tunnel tractor comprises a tractor body (1), a driving cabin body (2), a first supporting plate (3), a supporting frame (4), a camera (5) and a second supporting plate (6); a driving cabin body (2) is arranged at the left part of the tractor body (1); two first supporting plates (3) are fixedly connected to the left part of the upper side of the tractor body (1); a supporting frame (4) is fixedly connected between the upper sides of the two first supporting plates (3); the middle part of the right side of the tractor is provided with a camera (5); a second supporting plate (6) is fixedly connected to the left part of the tractor body (1), and the second supporting plate (6) is positioned below the driving cabin body (2); the method is characterized in that: the device also comprises a pushing-off assembly, a first crushing assembly, a first cleaning assembly, a protection assembly, a second cleaning assembly and a second crushing assembly; a pushing-off component for pushing off stones on the track is mounted on the left part of the lower side of the second supporting plate (6); a first crushing component for crushing large stones is arranged in the middle of the lower side of the second supporting plate (6); a first cleaning component used for removing stones blocked in the first crushing component is arranged in the middle of the lower side of the second supporting plate (6), and the first cleaning component is positioned outside the first crushing component; the middle part of the upper side of the driving cabin body (2) is provided with a protection component for protecting the driving cabin body (2); the protection assembly is provided with a second cleaning assembly for cleaning the dregs and the stones in the protection assembly; a second crushing component for crushing stone blocks is arranged on the lower side of the supporting frame (4); the second crushing assembly is connected with the second cleaning assembly; the second crushing component is connected with the cab body (2).
2. The novel fuel cell tunnel tractor of claim 1, characterized in that: the push-off component comprises a connecting block (201), a bidirectional screw rod (202), a first motor (203), a first round rod (204), a first sliding block (205), a bending plate (206), a second round rod (207), a push block (208), a torsion spring (209) and a baffle (2010); two connecting blocks (201) are fixedly connected to the left part of the lower side of the second supporting plate (6); a bidirectional screw rod (202) is rotatably connected between the middle parts of the two connecting blocks (201); a first motor (203) is arranged on the front side of the connecting block (201) positioned in front; the output end of the first motor (203) is fixedly connected with the bidirectional screw rod (202); two first round rods (204) are fixedly connected between the two connecting blocks (201), and the two first round rods (204) are positioned on two sides of the two-way screw rod (202); two first sliding blocks (205) are connected on the two first round rods (204) in a sliding manner; the two first sliding blocks (205) are connected with the bidirectional screw rod (202) in a screwing way; the lower sides of the two first sliding blocks (205) are fixedly connected with a bending plate (206); the middle parts of the lower sides of the two bending plates (206) are respectively and rotatably connected with a second round rod (207); two second round rods (207) are fixedly connected with a push block (208); two torsion springs (209) are fixedly connected with the lower parts of the two bending plates (206), and the torsion springs (209) are fixedly connected with the corresponding push blocks (208); the lower parts of the opposite sides of the two bending plates (206) are fixedly connected with a baffle (2010), and the baffle (2010) is in contact with the corresponding push block (208).
3. The novel fuel cell tunnel tractor of claim 2, characterized in that: the push-off assembly also comprises a first connecting plate (2011) and a limiting plate (2012); two first connecting plates (2011) are fixedly connected to the left part of the lower side of the second supporting plate (6), and the two first connecting plates (2011) are located on the left of the two connecting blocks (201); two first connecting plate (2011) downside all rigid couplings have a limiting plate (2012).
4. The novel fuel cell tunnel tractor of claim 3, characterized in that: the first crushing component comprises a first elastic telescopic rod (301), a linkage plate (302), a crushing column (303), a first connecting frame (304), a second motor (305), a second connecting frame (306), a third round rod (307) and a cam (308); the middle part of the lower side of the second supporting plate (6) is fixedly connected with four first elastic telescopic rods (301); the telescopic ends of the four first elastic telescopic rods (301) are fixedly connected with a linkage plate (302) together; a plurality of crushing columns (303) are fixedly connected to the linkage plate (302); a first connecting frame (304) is fixedly connected to the middle of the lower side of the second supporting plate (6), and the first connecting frame (304) is positioned on the right of the four first elastic telescopic rods (301); a second motor (305) is fixedly connected to the lower part of the first connecting frame (304); a second connecting frame (306) is fixedly connected to the lower side of the second supporting plate (6), and the second connecting frame (306) is positioned on the left of the four first elastic telescopic rods (301); a third round bar (307) is rotatably connected between the first connecting frame (304) and the second connecting frame (306); the output end of the second motor (305) is fixedly connected with a third round rod (307); two cams (308) are fixedly connected to the third round bar (307), and the two cams (308) are located on the upper side of the linkage plate (302).
5. The novel fuel cell tunnel tractor according to claim 4, characterized in that: the first cleaning component comprises a connecting rod (401) and a trash rack (402); four connecting rods (401) are fixedly connected to the middle of the lower side of the second supporting plate (6), and the four connecting rods (401) are located on the outer sides of the four first elastic telescopic rods (301); the lower ends of the four connecting rods (401) are fixedly connected with an impurity removing frame (402) together.
6. The novel fuel cell tunnel tractor of claim 5, characterized in that: the trash rack (402) is in a cross grid shape.
7. The novel fuel cell tunnel tractor of claim 5, characterized in that: the protection assembly comprises a second elastic telescopic rod (501), an arc-shaped plate (502), a first side plate (503), a damping rod (504), a damping sleeve (505) and a vibration motor (506); four second elastic telescopic rods (501) are fixedly connected to the middle of the upper side of the driving cabin body (2); an arc-shaped plate (502) is fixedly connected between the telescopic ends of the four second elastic telescopic rods (501); the left part and the right part of the arc-shaped plate (502) are fixedly connected with a first side plate (503); eight damping rods (504) are fixedly connected to the lower side of the arc-shaped plate (502); eight damping sleeves (505) are fixedly connected to the upper side of the driving cabin body (2), the eight damping sleeves (505) are located on the outer sides of the four second elastic telescopic rods (501), and the eight damping sleeves (505) are aligned with the eight damping rods (504) one by one; the middle part of the lower side of the arc-shaped plate (502) is provided with a vibration motor (506).
8. The novel fuel cell tunnel tractor according to claim 7, characterized in that: the front part and the rear part of the arc-shaped plate (502) are provided with an arc-shaped groove.
9. The novel fuel cell tunnel tractor according to claim 7, characterized in that: the second cleaning component comprises a sliding rod (601), a second side plate (602), a first linkage block (603), a second sliding block (604) and a second linkage block (605); the front part and the rear part of the arc-shaped plate (502) are both connected with a sliding rod (601) in a sliding way; two second side plates (602) are fixedly connected to the two sliding rods (601), the four second side plates (602) are in contact with the arc-shaped plate (502), and the four second side plates (602) are in contact with the corresponding first side plates (503) respectively; a first linkage block (603) is fixedly connected to the right parts of the two sliding rods (601); the right parts of the two sliding rods (601) are both connected with a second sliding block (604) in a sliding manner; the left sides of the two second sliding blocks (604) are respectively contacted with the corresponding first linkage blocks (603); the right ends of the two sliding rods (601) are fixedly connected with a second linkage block (605).
10. The novel fuel cell tunnel tractor according to claim 9, characterized in that: the second crushing assembly comprises a guide rail bracket (701), a third motor (702), a one-way screw rod (703), a third sliding block (704), a third linkage block (705), a cover plate (706), a channel cylinder (707) and a crusher (708); a guide rail bracket (701) is fixedly connected to the front part and the rear part of the lower side of the supporting frame (4); a third motor (702) is fixedly connected to the right sides of the two guide rail brackets (701); the two guide rail brackets (701) are respectively and rotatably connected with a one-way screw rod (703); a third sliding block (704) is connected to each of the two guide rail brackets (701) in a sliding manner; the two third sliding blocks (704) are respectively screwed with the corresponding one-way screw rods (703); a third coupling block (705) is fixedly connected to the back sides of the two third sliding blocks (704); the two third linkage blocks (705) are respectively connected with the corresponding second sliding blocks (604) in a sliding manner; a cover plate (706) is fixedly connected to the lower sides of the two third linkage blocks (705); a crusher (708) is arranged at the left part of the upper side of the tractor body (1); the crusher (708) is fixedly connected with the driving cabin body (2); the front part of the upper side and the rear part of the upper side of the crusher (708) are both communicated with a channel cylinder (707); the two channel barrels (707) are respectively in contact with the corresponding cover plates (706).
CN202210299850.0A 2022-03-25 2022-03-25 Novel fuel cell tunnel tractor Active CN114684205B (en)

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439056A (en) * 1981-07-13 1984-03-27 Pettibone Corporation Machine suitable for breaking concrete pavement in place
KR20020078487A (en) * 2001-04-03 2002-10-19 주식회사 포스코 Apparatus for removing ore adhered on moving part of stacker
CN104179087A (en) * 2014-09-04 2014-12-03 昆明学院 Mechanization ballast discharging and filling machine used among sleepers
CN106930225A (en) * 2017-03-18 2017-07-07 佛山市三水区希望火炬教育科技有限公司 It is a kind of to be exclusively used in the wartime quick snow melt locomotive system for removing railway accumulated snow
CN110939096A (en) * 2019-12-27 2020-03-31 南京擎华信息科技有限公司 Automatic formula track snow removing deicing vehicle

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439056A (en) * 1981-07-13 1984-03-27 Pettibone Corporation Machine suitable for breaking concrete pavement in place
KR20020078487A (en) * 2001-04-03 2002-10-19 주식회사 포스코 Apparatus for removing ore adhered on moving part of stacker
CN104179087A (en) * 2014-09-04 2014-12-03 昆明学院 Mechanization ballast discharging and filling machine used among sleepers
CN106930225A (en) * 2017-03-18 2017-07-07 佛山市三水区希望火炬教育科技有限公司 It is a kind of to be exclusively used in the wartime quick snow melt locomotive system for removing railway accumulated snow
CN110939096A (en) * 2019-12-27 2020-03-31 南京擎华信息科技有限公司 Automatic formula track snow removing deicing vehicle

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