CN109533847B - A transport machine for upper and lower track of entry driving machine skip - Google Patents
A transport machine for upper and lower track of entry driving machine skip Download PDFInfo
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- CN109533847B CN109533847B CN201811609160.0A CN201811609160A CN109533847B CN 109533847 B CN109533847 B CN 109533847B CN 201811609160 A CN201811609160 A CN 201811609160A CN 109533847 B CN109533847 B CN 109533847B
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65G—TRANSPORT OR STORAGE DEVICES, e.g. CONVEYORS FOR LOADING OR TIPPING, SHOP CONVEYOR SYSTEMS OR PNEUMATIC TUBE CONVEYORS
- B65G35/00—Mechanical conveyors not otherwise provided for
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Abstract
The invention provides a transfer machine for an upper track and a lower track of a heading machine skip car, which comprises a U-shaped bracket assembly (1), two E-shaped brackets (2), two sets of frame rails, a transfer assembly (3) and two sets of car body assemblies (4), and is characterized in that the longitudinal outer side surfaces of the middle upper part and the middle lower part of two free ends of a U-shaped frame (11) are respectively provided with a bearing boss (16), a lower layer supporting fixed sliding block (38) is fixedly arranged on a chassis (41), the cylinder bodies of an upper layer transverse translation sliding block driving cylinder (33) and a frame rail driving cylinder (37) are fixedly arranged on the chassis (41), the free end of the piston rod of the upper layer transverse translation sliding block driving cylinder (33) is connected with an upper layer transverse translation sliding block (32), and the free end of the piston rod of the frame rail driving cylinder (37) is connected with a frame rail driving cylinder connecting frame (36). The transfer machine for the upper track and the lower track of the material car of the heading machine can transversely transfer the material car from the side edge of the track to a lifting point without damaging the original track at the rear part of the heading machine, so that the upper track and the lower track of the material car equipment are realized.
Description
Technical Field
The invention belongs to the technical field of mechanical conveying equipment, and particularly relates to a transfer machine for an upper track and a lower track of a heading machine skip car.
Background
With the progress of modern science and technology, large-sized heading machines are widely applied to tunnel construction. In the process of excavating the tunnel, the excavating main machine loads excavated earth and stone slag materials on a slag car, transports the earth and stone slag materials out of a track at the rear part of the excavating machine and finally transports the earth and stone slag materials to a lifting point for lifting; on the other hand, pipe-laying materials such as channel segments and the like are loaded onto the raw material vehicle from a lifting point, and the raw material vehicle travels to a matching position at the rear part of the heading machine along a track and is unloaded onto mounting equipment.
In engineering practice, due to the limitation of field environmental conditions, sometimes the lifting point cannot be arranged right above the track but only can be arranged at a certain distance from the side surface of the outlet track at the rear part of the heading machine. And moreover, no redundant site is provided, and a section of arc track is arranged, so that the slag car and the raw material car can turn to move to the position below the lifting point. The solution of the prior art is as follows: the method comprises the steps of cutting off a section of track at the rear part of the tunneling machine, enabling the track of the transfer device to be reliably connected with the cut-off track by using the transfer device with the track at the track cut-off position, driving the slag car to the track cut-off position and further to the track on the transfer device, limiting the roller of the slag car to prevent the slag car from slipping off the track, and transversely moving the track on the transfer device and the slag car to a lifting point. The raw material vehicle is operated in reverse. The defect of the solution is that the original track must be cut off, and the broken track must be filled and connected again when the transportation is not needed, so that the time and labor are wasted, and potential safety hazards exist.
Disclosure of Invention
The invention aims to provide a transfer machine for a material car of a heading machine to get on and off a track, which can transversely transfer from the side edge of the track to a lifting point without damaging the original track at the rear part of the heading machine, and realize the purpose of getting on and off the track of equipment such as the material car.
The invention has the specific technical scheme that the transfer machine for the upper track and the lower track of the heading machine skip comprises a U-shaped bracket component, two E-shaped brackets, two sets of bracket rails, a transfer component and two sets of vehicle body components, and is characterized in that,
the U-shaped bracket component comprises two U-shaped frames, two longitudinal beams, a vertical telescopic pair and a longitudinal horizontal telescopic pair, wherein the two longitudinal beams are parallel to the horizontal plane and are symmetrically arranged, the length direction of the longitudinal beams is parallel to the track at the rear part of the heading machine, the two U-shaped frames are symmetrical by the transverse symmetrical plane of the longitudinal beams and are respectively arranged at the two ends of the two longitudinal beams, the two free ends at the upper part of the U-shaped frames are respectively connected with the two ends of the longitudinal beams through the longitudinal horizontal telescopic pair, the longitudinal outer side surfaces of the middle upper part and the lower part of the two free ends of the U-shaped frames are respectively provided with a,
the two sets of frame rails and the transferring assembly are symmetrical by a longitudinal beam transverse symmetrical plane and are respectively arranged at the outer sides of the two U-shaped frames, the frame rails and the transferring assembly comprise longitudinal horizontal guide rails, upper layer transverse translation sliders, upper layer transverse translation slider driving cylinders, two core rails, a rail matching support frame, a frame rail driving cylinder connecting frame, a frame rail driving cylinder and lower layer supporting fixed sliders, the two core rails are parallel to a horizontal plane and are symmetrically arranged, the length direction of the core rails is vertical to a vertical plane passing through a rear track of the heading machine, the upper and the lower parts of the core rails are respectively provided with a rail head, the upper rail head is matched with the upper layer transverse translation sliders and can slide relatively, the lower rail head is matched with the lower layer supporting fixed sliders and can slide relatively, the upper surface of the upper layer transverse translation sliders is fixedly installed with the longitudinal horizontal guide rails, the rail matching support frame and the frame rail driving cylinder connecting frame are respectively and fixedly connected with the two ends of the two core rails to form a square frame, the surface of the rail matching support frame is provided with a sliding chute matched with the rear rail 02 of the heading machine,
the two E-shaped brackets are symmetrical by a transverse symmetrical plane of the longitudinal beam and are arranged on the outer sides of the two U-shaped frames, the E-shaped brackets are positioned above the frame rails and the transfer assembly, the upper surfaces of two symmetrical free ends of the E-shaped brackets are connected with the lower surfaces of the bearing bosses at the middle upper parts of the two free ends of the U-shaped frames through vertical telescopic pairs, the lower surfaces of the free ends of the E-shaped brackets at the middle positions are connected with the upper surfaces of the bearing bosses at the middle positions of the lower parts of the U-shaped frames through vertical telescopic pairs, the lower end surfaces of the E-shaped brackets are provided with sliding grooves matched with the longitudinal horizontal guide rails,
two sets of automobile body subassemblies with the horizontal plane of symmetry of longeron symmetry and set up respectively in the outside of two U-shaped framves, the automobile body subassembly is located the below of putting up the rail and transporting the subassembly, the automobile body subassembly includes chassis, drive wheelset and support wheelset, the rotation axis of drive wheelset, support wheelset parallel with entry driving machine rear portion track, the lower floor support decide slider fixed mounting on the chassis, the cylinder body fixed mounting of upper horizontal translation slider actuating cylinder and frame rail actuating cylinder on the chassis, the piston rod free end and the upper horizontal translation slider of upper horizontal translation slider actuating cylinder are connected, the piston rod free end and the frame rail actuating cylinder link of frame rail actuating cylinder are connected.
Furthermore, the middle position of the lower part of the U-shaped frame is provided with a supporting bracket, the two supporting brackets of the two U-shaped frames are oppositely directed, and the supporting bracket is used for bearing the skip car from the lower part of the skip car.
Furthermore, the vehicle body assembly further comprises a driving motor and a speed reducer, and the driving motor drives the driving wheel set to rotate through the speed reducer.
The invention has the beneficial effects that 1) the transfer machine for the upper track and the lower track of the heading machine skip adopts the U-shaped bracket assembly to support transferred equipment from the lower part, so that the transfer machine is convenient to directly lift; 2) the E-shaped bracket is used as a support of the U-shaped bracket assembly, a vertical telescopic pair between the two bracket assemblies is used as a drive to jack and put down the U-shaped bracket assembly, and the equipment to be transported is lifted and put down; 3) a longitudinal horizontal guide rail at the lower part of the E-shaped bracket is used as a guide, a longitudinal horizontal telescopic pair at the end part of a longitudinal beam of the U-shaped bracket assembly is used as a drive, the U-shaped frames at two ends of the longitudinal beam of the U-shaped bracket assembly are unfolded and folded, and the insertion and the withdrawal of the support bracket at the lower part of the U-shaped frame to the lower part of the transferred equipment are realized; 4) the double-layer sliding block guide rail pair is adopted to realize rail erecting action and upper rail movement of the transported equipment, wherein the upper layer sliding block serves as a foundation supported by the transported equipment, the lower layer sliding block is fixedly installed on a chassis of the vehicle body assembly, the core rail is a transverse horizontal sliding rail and can move relative to the lower layer sliding block to realize rail erecting action, the upper layer sliding block is kept still when the rail erecting, and the transported equipment is driven to move to the upper side of the rail from the side edge of the rail after the rail erecting is completed. The frame rail action is completed by a frame rail driving cylinder connected with the core rail, and the rail-mounting action of the transferred equipment is completed by an upper-layer sliding block driving cylinder connected with an upper-layer sliding block; 5) adopting a rubber wheel set with a fixed direction to bear the transferred equipment to finish the transfer from the side edge of the track to the lifting point; 6) the E-shaped bracket is connected with the U-shaped frame through three vertical telescopic pairs, so that the lifting of the skip car is more stable.
Drawings
FIG. 1 is a perspective view of the transfer machine for the upper and lower rails of the heading machine skip of the present invention;
FIG. 2 is a front view of the transfer machine of the present invention for use with a heading machine skip for loading and unloading rails;
FIG. 3 is a left side view of the transfer machine of the present invention for use with the upper and lower rails of a heading machine skip;
FIG. 4 is a top view of the transfer machine for the upper and lower tracks of a heading machine skip of the present invention;
FIG. 5 is a perspective view of the transfer machine for the upper and lower rails of the heading machine skip of the present invention (only the U-shaped bracket assembly, E-shaped bracket and longitudinal horizontal guide are shown);
FIG. 6 is a left side view of the transfer machine of the present invention for a heading machine skip to and from a track (only the U-shaped carriage assembly, E-shaped carriage and longitudinal horizontal rails are depicted);
FIG. 7 is a perspective view of the frame rails and transfer assembly of the transfer machine for the upper and lower rails of a heading machine skip of the present invention (from top to bottom, with the longitudinal horizontal rails removed);
fig. 8 is a perspective view of the frame rail and the transfer assembly of the transfer machine for the upper and lower rails of the heading machine skip of the present invention (from bottom to top, only the core rail, the rail-fitted support frame, the frame rail driving cylinder connecting frame, and the frame rail driving cylinder are depicted);
FIG. 9 is a perspective view of the body assembly of the transfer machine for the upper and lower rails of a heading machine cart in accordance with the present invention;
FIG. 10 is a partial perspective view of the transfer machine for the upper and lower tracks of a heading machine skip of the present invention;
in the figure, the position of the upper end of the main shaft,
a skip car 01, a track 02 at the rear part of the development machine,
the device comprises a U-shaped bracket assembly 1, a U-shaped bracket 11, longitudinal beams 12, a vertical telescopic pair 13, a longitudinal horizontal telescopic pair 14, a support bracket 15 and a bearing boss 16.
The shape of the bracket 2 is E-shaped,
a frame rail and transfer component 3, a longitudinal horizontal guide rail 31, an upper layer transverse translation slide block 32, an upper layer transverse translation slide block driving cylinder 33, a core rail 34, a rail matching support frame 35, a frame rail driving cylinder connecting frame 36, a frame rail driving cylinder 37, a lower layer supporting fixed slide block 38,
the vehicle body assembly 4 comprises a chassis 41, a driving wheel set 42, a supporting wheel set 43, a driving motor 44 and a speed reducer 45.
Detailed Description
The following structural description and the accompanying drawings further describe the specific technical scheme of the invention.
As shown in the attached fig. 1-4, the transfer machine for the upper and lower tracks of the heading machine skip comprises a U-shaped bracket assembly 1, two E-shaped brackets 2, two sets of bracket rails and transfer assemblies 3 and two sets of vehicle body assemblies 4, and is characterized in that,
as shown in fig. 5-6, the U-shaped bracket assembly 1 includes two U-shaped brackets 11, two longitudinal beams 12, a vertical telescopic pair 13 and a longitudinal horizontal telescopic pair 14, the two longitudinal beams 12 are parallel and symmetrically arranged with respect to the horizontal plane, the longitudinal beam 12 has a length direction parallel to the rear track 02 of the heading machine, the two U-shaped brackets 11 are symmetrically arranged with respect to the transverse symmetry plane of the longitudinal beam 12 at two ends of the two longitudinal beams 12, and two free ends of the upper part of the U-shaped brackets 11 are connected with two ends of the longitudinal beam 12 through the longitudinal horizontal telescopic pair 14. The U-shaped frame 11 has a bearing boss 16 on each of the longitudinal outer sides of the two free ends at the middle of the upper and lower portions. The U-shaped frame 11 has a support bracket 15 in a middle position of a lower portion thereof, the two support brackets 15 of the two U-shaped frames 11 being directed oppositely, the support bracket 15 being adapted to carry the skip 01 from a lower portion of the skip 01.
As shown in fig. 7-8, the two sets of frame rails and transferring assemblies 3 are symmetrical with a transverse symmetry plane of the longitudinal beam 12 and are respectively arranged on the outer sides of the two U-shaped frames 11, the frame rails and transferring assemblies 3 comprise a longitudinal horizontal guide rail 31, an upper layer transverse translation slide block 32, an upper layer transverse translation slide block driving cylinder 33, two core rails 34, a rail matching support frame 35, a frame rail driving cylinder connecting frame 36, a frame rail driving cylinder 37 and a lower layer supporting fixed slide block 38, the two core rails 34 are parallel and symmetrically arranged with a horizontal plane, the length direction of the core rail 34 is perpendicular to a vertical plane passing through the rear rail 02 of the heading machine, the upper and lower parts of the core rail 34 are provided with rail heads, the upper rail head is matched with the upper layer transverse translation slide block 32 and can slide relatively, the lower rail head is matched with the lower layer supporting fixed slide block 38 and can slide relatively, the upper surface of the upper layer transverse translation slide block 32 is fixedly provided with the longitudinal horizontal guide rail, the track matching support frame 35 and the frame rail driving cylinder connecting frame 36 are respectively and fixedly connected with two ends of the two core rails 34 to form a square frame, and the surface of the track matching support frame 35 is provided with a sliding groove matched with the rear track 02 of the heading machine.
Two E shape brackets 2 with the horizontal plane of symmetry of longeron 12 symmetry and set up in the outside of two U-shaped framves 11, E shape bracket 2 is located the frame rail and transports the top of subassembly 3, the upper surface of two free ends of E shape bracket 2 self symmetry is connected through vertical flexible pair 13 and the lower surface of the boss 16 that bears of upper portion in two free ends of U-shaped frame 11, the free end lower surface that is located the intermediate position of E shape bracket 2 is connected through vertical flexible pair 13 with the upper surface of the boss 16 that bears of the lower part intermediate position of U-shaped frame 11, the lower terminal surface of E shape bracket 2 has the spout with vertical horizontal guide 31 complex.
As shown in fig. 9, the two sets of body assemblies 4 are symmetrical about the transverse symmetry plane of the longitudinal beam 12 and are respectively disposed on the outer sides of the two U-shaped frames 11, the body assemblies 4 are located below the frame rails and the transfer assembly 3, the body assemblies 4 include a chassis 41, a driving wheel set 42, a supporting wheel set 43, a driving motor 44 and a speed reducer 45, and the driving wheel set 42 is driven by the driving motor 44 through the speed reducer 45 to rotate. The speed reducer 45 and the driving wheel set 42 are in gear engagement transmission, and the driving wheel set 42 and the supporting wheel set 43 can be provided with a plurality of rubber wheels for parallel bearing so as to improve the load capacity.
The rotation axes of the driving wheel set 42 and the supporting wheel set 43 are parallel to the rear track 02 of the heading machine, the lower supporting fixed slide block 38 is fixedly installed on the chassis 41, the cylinder bodies of the upper horizontal translation slide block driving cylinder 33 and the frame rail driving cylinder 37 are fixedly installed on the chassis 41, the free end of the piston rod of the upper horizontal translation slide block driving cylinder 33 is connected with the upper horizontal translation slide block 32, and the free end of the piston rod of the frame rail driving cylinder 37 is connected with the frame rail driving cylinder connecting frame 36.
The body assembly 4 is the final load bearing of the turning vehicle and the device of the invention, and takes on the translation function of the turning vehicle between the hoisting point and the rear track 02 of the heading machine. The rubber wheel of the driving wheel group 42 is positioned right below the load bearing surface of the U-shaped bracket component 1 borne by the skip car 01, and the rubber wheel bears most of the load, so that the rubber wheel has the advantages of obtaining larger driving force and avoiding possible sudden situations such as slipping. The support wheel sets 43 are respectively arranged in front of and behind the outer side of the load at the far end from the load position of the skip car 01, so that the skip car 01 can be prevented from overturning towards the outer side, the front side and the rear side. The tendency of the skip 01 to overturn towards the inside is counteracted by the longitudinal beams 12.
The vertical telescopic pair 13, the longitudinal horizontal telescopic pair 14, the upper layer transverse translation sliding block driving cylinder 33 and the frame rail driving cylinder 37 are electric actuators.
As shown in the attached drawing 10, the specific working process of the transfer machine for the upper track and the lower track of the heading machine skip disclosed by the invention is as follows:
the transfer device of the invention is firstly placed at the lower part of a lifting point, and the skip 01 is lifted downwards by a lifting machine at the upper part of the raise to be delivered to the transfer device.
The skip 01 is suspended down and rests directly on the support bracket 15 in the middle of the U-shaped bracket assembly 1 and further transfers the load to the chassis 41 of the lower body component 4.
After the material vehicle 01 is supported, the transfer device advances in the direction of the rail 02 at the rear part of the heading machine on the cement ground until the side edge of the rail 02.
The transfer device is gradually slowed down as it approaches the side of the track and brought as close as possible to the side of the track 02 in a joggle fashion.
The frame rail driving cylinder 37 drives the core rail 34 to extend out by pushing the frame rail driving cylinder connecting frame 36, and when the rail of the core rail 34 extending out of the front end is matched with the supporting frame 35 and the outer side rail 02, the core rail 34 is clamped and fixedly connected to complete erection of the core rail 34. Because the supporting structure rail of the core rail 34 is matched with one end of the supporting frame 35 on the transfer machine, and the other end of the frame rail driving cylinder connecting frame 36 is on the rail, the tilting of the whole transfer device caused by the unbalanced loading of the skip when the skip is moved up and down is effectively avoided.
Before the core rail 34 is erected, the loading force can be contacted and ballast-transferred to the chassis 41 through the U-shaped frame 11 under the action of the vertical telescopic pair 13, so that the positive pressure and the friction force of the core rail 34 are reduced, and the driving force required by the extension of the core rail 34 can be effectively reduced.
After the frame rails are finished, the upper-layer transverse translation sliding block driving cylinder 33 drives the upper-layer transverse translation sliding block 32 to move forwards, and the upper skip car 01 and the U-shaped bracket assembly 1 are translated to the position right above the rail 02 to wait for the next step.
Initially under the weight of the truck 01, the drive wheels 42 and support wheels 43 of the body assembly 4 are under sufficient positive pressure to convert the necessary static friction for thrust. However, as the skip car 01 gradually translates above the track 02, the gravity action gradually decreases or even disappears, and even if the driving wheel set 42 and the supporting wheel set 43 continue to maintain the braking state, slippage may still occur, causing the car body assembly 4 to retreat. Therefore, it is necessary to add a locking mechanism between the rail 02 and the core rail 34 and between the core rail 34 and the chassis 41, respectively, to use the ground base of the fixed rail 01 to counteract the withdrawal force that may be generated.
After the skip 01 translates to the position right above the rail 02, the skip 01 is placed on the rail 02 under the action of the vertical telescopic pair 13, and then the support bracket 15 in the middle of the U-shaped bracket assembly 1 is separated from the skip 01 through the vertical horizontal telescopic pair 14.
Although the present invention has been described in terms of the preferred embodiment, it is not intended that the invention be limited to the embodiment. Any equivalent changes or modifications made without departing from the spirit and scope of the present invention also belong to the protection scope of the present invention. The scope of the invention should therefore be determined with reference to the appended claims.
Claims (3)
1. A transfer machine for an upper track and a lower track of a heading machine skip comprises a U-shaped bracket assembly (1), two E-shaped brackets (2), two sets of bracket rails, a transfer assembly (3) and two sets of vehicle body assemblies (4), and is characterized in that,
the U-shaped bracket assembly (1) comprises two U-shaped frames (11), two longitudinal beams (12), a vertical telescopic pair (13) and a longitudinal horizontal telescopic pair (14), wherein the two longitudinal beams (12) are parallel and symmetrically arranged with a horizontal plane, the length direction of the longitudinal beams (12) is parallel to a rear track (02) of the heading machine, the two U-shaped frames (11) are symmetrically arranged at two ends of the two longitudinal beams (12) by the transverse symmetry plane of the longitudinal beams (12) respectively, two free ends at the upper part of the U-shaped frames (11) are connected with two ends of the longitudinal beams (12) respectively through the longitudinal horizontal telescopic pair (14), a bearing boss (16) is arranged on the longitudinal outer side surface of the middle upper part and the lower part of the two free ends of the U-shaped frames (11) respectively,
the two sets of frame rails and the transferring assembly (3) are symmetrical by a transverse symmetrical plane of a longitudinal beam (12) and are respectively arranged at the outer sides of the two U-shaped frames (11), the frame rails and the transferring assembly (3) comprise longitudinal horizontal guide rails (31), upper-layer transverse translation sliders (32), upper-layer transverse translation slider driving cylinders (33), two core rails (34), a rail matching support frame (35), a frame rail driving cylinder connecting frame (36), a frame rail driving cylinder (37) and lower-layer supporting fixed sliders (38), the two core rails (34) are parallel and symmetrically arranged with the horizontal plane, the length direction of the core rails (34) is vertical to the vertical plane passing through the rear rail (02) of the tunneling machine, the upper and lower parts of the core rails (34) are provided with railheads, the upper railheads are matched with the upper-layer transverse translation sliders (32) and can slide relatively, the lower railheads are matched with the lower-layer supporting fixed sliders (38) and can slide relatively, the upper surface of the upper layer transverse translation sliding block (32) is fixedly provided with the longitudinal horizontal guide rail (31), the track matching support frame (35) and the frame rail driving cylinder connecting frame (36) are respectively and fixedly connected with two core rails (34) to form a square frame, the surface of the track matching support frame (35) is provided with a sliding groove matched with a rear track (02) of the heading machine,
the two E-shaped brackets (2) are symmetrical by a transverse symmetrical plane of the longitudinal beam (12) and are arranged on the outer sides of the two U-shaped frames (11), the E-shaped brackets (2) are positioned above the frame rails and the transfer component (3), the upper surfaces of two symmetrical free ends of the E-shaped brackets (2) are connected with the lower surfaces of the bearing bosses (16) on the middle upper parts of the two free ends of the U-shaped frames (11) through vertical telescopic pairs (13), the lower surfaces of the free ends of the E-shaped brackets (2) in the middle position are connected with the upper surfaces of the bearing bosses (16) on the middle position of the lower parts of the U-shaped frames (11) through vertical telescopic pairs (13), and the lower end surfaces of the E-shaped brackets (2) are provided with sliding grooves matched with longitudinal horizontal guide rails (31),
the two sets of vehicle body components (4) are symmetrical by a transverse symmetrical plane of the longitudinal beam (12) and are respectively arranged at the outer sides of the two U-shaped frames (11), the vehicle body components (4) are positioned below the frame rails and the transfer component (3), the vehicle body components (4) comprise a chassis (41), a driving wheel set (42) and a supporting wheel set (43), the rotation axes of the driving wheel set (42) and the supporting wheel set (43) are parallel to the rear track (02) of the heading machine, the lower layer supporting fixed sliding block (38) is fixedly arranged on a chassis (41), the upper-layer transverse translation sliding block driving cylinder (33) and the frame rail driving cylinder (37) are fixedly arranged on the chassis (41), the free end of a piston rod of the upper-layer transverse translation sliding block driving cylinder (33) is connected with the upper-layer transverse translation sliding block (32), and the free end of a piston rod of the frame rail driving cylinder (37) is connected with the frame rail driving cylinder connecting frame (36).
2. A transfer machine for the upper and lower tracks of a heading machine skip according to claim 1, characterised in that the U-shaped frame (11) has a support bracket (15) in the middle of the lower part thereof, the two support brackets (15) of the two U-shaped frames (11) being directed oppositely, the support brackets (15) being adapted to carry the skip (01) from the lower part of the skip (01).
3. The transfer machine for the upper track and the lower track of the heading machine skip car according to claim 2, characterized in that the vehicle body assembly (4) further comprises a driving motor (44) and a speed reducer (45), and the driving motor (44) drives the driving wheel set (42) to rotate through the speed reducer (45).
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811609160.0A CN109533847B (en) | 2018-12-27 | 2018-12-27 | A transport machine for upper and lower track of entry driving machine skip |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201811609160.0A CN109533847B (en) | 2018-12-27 | 2018-12-27 | A transport machine for upper and lower track of entry driving machine skip |
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| CN109533847A CN109533847A (en) | 2019-03-29 |
| CN109533847B true CN109533847B (en) | 2020-11-24 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110725696A (en) * | 2019-11-29 | 2020-01-24 | 刘永顺 | Common rail slag conveying auxiliary device for rear part of tunneling machine |
| CN111845806A (en) * | 2020-08-24 | 2020-10-30 | 中车哈尔滨车辆有限公司 | Cross sliding type platform truck |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279291A (en) * | 1997-04-08 | 1998-10-20 | Mitsui Eng & Shipbuild Co Ltd | Automatic guided vehicle for railway wheel wheel set |
| CN2551526Y (en) * | 2002-07-16 | 2003-05-21 | 何必生 | Truck replacing device for locomotive and vehicle |
| CN101058372A (en) * | 2007-05-25 | 2007-10-24 | 中国舰船研究设计中心 | Large cargo translating device |
| CN103879738A (en) * | 2014-03-31 | 2014-06-25 | 长城汽车股份有限公司 | Automatic material line-following conveying system |
-
2018
- 2018-12-27 CN CN201811609160.0A patent/CN109533847B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH10279291A (en) * | 1997-04-08 | 1998-10-20 | Mitsui Eng & Shipbuild Co Ltd | Automatic guided vehicle for railway wheel wheel set |
| CN2551526Y (en) * | 2002-07-16 | 2003-05-21 | 何必生 | Truck replacing device for locomotive and vehicle |
| CN101058372A (en) * | 2007-05-25 | 2007-10-24 | 中国舰船研究设计中心 | Large cargo translating device |
| CN103879738A (en) * | 2014-03-31 | 2014-06-25 | 长城汽车股份有限公司 | Automatic material line-following conveying system |
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