CN110861884B - Combined primary-secondary vehicle conveying system and conveying method - Google Patents
Combined primary-secondary vehicle conveying system and conveying method Download PDFInfo
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- CN110861884B CN110861884B CN201911336088.3A CN201911336088A CN110861884B CN 110861884 B CN110861884 B CN 110861884B CN 201911336088 A CN201911336088 A CN 201911336088A CN 110861884 B CN110861884 B CN 110861884B
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- 238000000034 method Methods 0.000 title claims abstract description 10
- 238000004519 manufacturing process Methods 0.000 abstract description 8
- 238000005265 energy consumption Methods 0.000 abstract description 5
- 239000000969 carrier Substances 0.000 abstract 5
- 210000001503 joint Anatomy 0.000 description 4
- 238000005452 bending Methods 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000002457 bidirectional effect Effects 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000010720 hydraulic oil Substances 0.000 description 1
- 230000000284 resting effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Classifications
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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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- 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
- B65G37/00—Combinations of mechanical conveyors of the same kind, or of different kinds, of interest apart from their application in particular machines or use in particular manufacturing processes
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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
- B65G2207/00—Indexing codes relating to constructional details, configuration and additional features of a handling device, e.g. Conveyors
- B65G2207/14—Combination of conveyors
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Platform Screen Doors And Railroad Systems (AREA)
Abstract
The invention discloses a combined primary-secondary carrier carrying system which comprises power roller groups which are oppositely arranged and used for longitudinally walking a concrete prefabricated part die, wherein the power roller groups comprise longitudinal rails which are arranged on the inner sides of the longitudinal die walking power roller groups and comprise primary carriers which can longitudinally walk on the longitudinal rails, at least two groups of primary carrier transverse rails which are perpendicular to the traveling direction of the primary carriers are arranged on the primary carriers, secondary carriers which can walk on the primary carrier transverse rails are correspondingly and movably arranged on each group of primary carrier transverse rails, and lifting devices are arranged on the secondary carriers, and carrying platforms are arranged on the movable ends of the lifting devices. A carrying method implemented by the combined primary and secondary vehicle carrying system is also disclosed. The invention has reasonable and ingenious structural design, can carry and throw in the mould with high efficiency, saves the manufacturing cost of carrying equipment, reduces the operation energy consumption of the carrying equipment and reduces the manufacturing cost of the mould.
Description
Technical Field
The invention relates to the field of concrete prefabricated part construction, in particular to a combined mother-son vehicle conveying system and a conveying method implemented by the combined mother-son vehicle conveying system.
Background
In the prior art, when the mould needs to be transported longitudinally and transversely, a single carrier with a longitudinal and transverse bidirectional walking function is generally used, or a carrier consisting of a mother car capable of carrying out longitudinal walking and a child car capable of carrying out transverse walking is used. If the single carrier is used for carrying the mould, when the single carrier is used for carrying the mould longitudinally, the single carrier runs to the position below the mould at the receiving point along the longitudinal transportation channel, the single carrier runs longitudinally after lifting the mould, when the single carrier arrives beside the destination on the longitudinal channel, the single carrier runs in a direction changing to send the mould to the destination beside the longitudinal transportation channel, then the carrier runs transversely and returns to the longitudinal channel, and the single carrier runs reversely to the mould position to receive the next mould or component;
If a mother truck is used for carrying a son truck, the mother truck carries the son truck to move to the lower part of the die at the grounding point along the longitudinal transportation channel, the son truck on the mother truck lifts the die, the son truck transversely moves to send the die to a destination beside the longitudinal transportation channel, then the son truck transversely walks back to the mother truck, and the mother truck carries the son truck to reversely walk to the die receiving position along the longitudinal transportation channel and waits for the next die to be received. Whether a single carrier or a primary-secondary carrier carrying a primary-secondary carrier is adopted, each carrier needs to carry out longitudinal heavy-load running, and the carrier cannot avoid longitudinal no-load return running, so that the running efficiency is low and the energy consumption is high.
In order to make the carrier have enough stability, the projection size of the single carrier cannot be too small, the projection size of the sub-carrier of one sub-carrier carried by one mother carrier cannot be too small, a third supporting table which aims at reducing the internal clearance of the supporting points cannot be arranged between the left supporting table and the right supporting table which are arranged in advance and positioned at the die placing position, the internal clearance between the left supporting table and the right supporting table cannot be reduced, when the carrier is used for carrying a large mould, the distance between the left supporting table and the right supporting table is large, the suspension distance between the left supporting table and the right supporting table is large, the bending moment which tends to bend the mould downwards is generated by the dead weight of the mould and the concrete poured in the mould, and the larger the inner clear distance between the left supporting table and the right supporting table is, the larger the bending moment is. For the concrete prefabricated component of the same specification and the mould that needs to be used in pouring, its dead weight is definite, the design of mould can bear moment of flexure and the clear distance between two supporting tables is relevant, the clear distance between two supporting tables is big, then the design of mould between two supporting tables can bear moment of flexure and need increase, if can not add the support of setting up the third supporting point between two supporting tables, the bending strength of mould needs increase by a wide margin, the structure of mould needs to be increaseed, the mould cost will increase, the dead weight of mould will also increase by a wide margin, the design transport weight of carrier for carrying the mould increases by a wide margin thereupon, the manufacturing degree of difficulty of carrier increases, the cost of manufacture of carrier increases, the operation input power of carrier increases, the operation energy consumption of carrier increases.
Disclosure of Invention
In order to solve the problems, the invention discloses a combined primary-secondary vehicle carrying system.
The invention also discloses a carrying method implemented by the combined primary-secondary vehicle carrying system.
The technical scheme adopted by the invention for achieving the purpose is as follows:
A combined primary-secondary vehicle carrying system comprises power roller groups which are oppositely arranged and used for longitudinally walking of a die, and the die is placed on the power roller groups for longitudinally walking of the die to longitudinally move.
The machine comprises a longitudinal rail arranged on the inner side of a longitudinal mould walking power roller group.
The vehicle comprises a vehicle body capable of longitudinally walking on a longitudinal rail, at least two groups of vehicle body transverse rails perpendicular to the traveling direction of the vehicle body are arranged on the vehicle body, sub vehicles which walk on the transverse rails are correspondingly and movably arranged on each group of vehicle body transverse rails, lifting devices are arranged on the sub vehicles, and carrying platforms are fixed at the movable ends of the lifting devices.
Two or more sub-vehicles are mounted on one parent vehicle.
The main vehicle carries the sub-vehicle to move along the longitudinal track on the inner side of the power roller group of the mold longitudinal walking, and when the main vehicle carries the sub-vehicle to move along the longitudinal track, the height of the main vehicle is lower than the upper tread of each power roller of the power roller group of the mold longitudinal walking, and the main vehicle does not prevent the mold on the power roller group of the mold longitudinal walking from moving longitudinally.
The support platform is also arranged at the outer side of one side or the outer sides of two sides of the longitudinal mould walking roller group and used for bearing the mould. A minimum of three support tables along the long axis of the longitudinal rail are used for each mold when placed on the support tables.
The auxiliary trolley is characterized in that a supporting table transverse rail group is arranged between two adjacent supporting tables, the supporting table transverse rail group is matched with the tread height, the distribution center distance and the size of the main trolley transverse rail, and when the main trolley is stopped at the butt joint position of the main trolley transverse rail and the supporting table transverse rail, the auxiliary trolley can walk in a reciprocating manner along the transverse rail on the main trolley and the supporting table transverse rail.
The device is characterized in that a bus longitudinal running positioning parking device is further arranged on the bus, the bus longitudinal running positioning parking device can stop the bus when the bus transverse track is aligned with the transverse track between the bus transverse track and the supporting table, and the bus longitudinal running positioning parking device can be a mechanical limiting block or a limiting groove to realize positioning parking when the bus longitudinally walks, or an electronic sensing device, an optical code scanning device or a signal sent by a laser ranging device is used for controlling a bus longitudinal walking driving device to perform positioning parking.
The up-and-down lifting action of the carrying platform of the lifting device is driven by a hydraulic oil cylinder, an air bag, a gear rack set driven by a motor or an electric push rod.
When the mould is required to be carried from the supporting table and put on a certain position of a power roller group for longitudinal travelling of the mould, the mother car runs on a longitudinal rail to the side of the supporting table for carrying the mould, and the mother car longitudinally runs to a positioning and stopping device to enable the mother car to butt against the transverse rail between the mother car and the supporting table when the mother car stops, all sub-cars carried on the mother car synchronously run, and run to a proper position below the mould arranged on the supporting table along the transverse rail between the mother car and the supporting table and stop;
lifting devices on all the sub-carts drive the carrying platform to rise, and the mould above the sub-carts is lifted off the supporting table;
Each sub-car synchronously runs, runs along a transverse track between the supporting tables and a transverse track of the main car and returns to a proper position of the main car to stop, and a lifting device on each sub-car drives a carrying platform to descend so that a die above the sub-car descends and falls onto a roller tread of a power roller group of which the die longitudinally runs;
the rollers of the power roller group for the longitudinal running of the die rotate to drive the die to longitudinally run to a target place.
When a plurality of moulds are required to be continuously carried and moved away from a group of supporting tables and put in the far distance of the power roller group, the mother car is continuously stopped at the side of the supporting table until the plurality of moulds which are required to be moved away on the supporting table are sequentially moved away, and the mother car is stopped after the mother car is carried and moved along the longitudinal track to the next group of supporting tables which are required to be moved away from the moulds.
When the mould is required to be put into a certain group of supporting tables from a power roller group of a remote mould longitudinal walking, the mould moves from the remote place along the power roller group to a proper position beside the supporting table to be put into, and the longitudinal walking wheels on the mother car rotate to drive the mother car to carry a plurality of sub-cars to travel on a longitudinal rail to the side of the supporting table to which the mould is to be carried, and the positioning parking device plays a role in butt joint between the transverse rail of the mother car and the transverse rail of the supporting table when the mother car stops.
The lifting device on each sub-car drives the carrying platform to ascend, and the mould above the sub-car is lifted to leave the roller tread of the power roller group of the mould longitudinal running;
the transverse traveling wheels on the sub-vehicles rotate to drive each sub-vehicle to synchronously run, and the sub-vehicles travel along the transverse tracks between the main vehicle and the support tables to a proper position on the group of support tables to stop;
lifting devices on all the sub-carts drive the carrying platform to descend, and the mould is placed at a proper position on the corresponding supporting platform;
the transverse traveling wheels on the sub-vehicles reversely rotate to drive the sub-vehicles to synchronously run, and the sub-vehicles travel along the transverse tracks between the supporting tables and the transverse tracks of the mother vehicles to return to the proper positions of the mother vehicles to stop and wait for the next operation.
When a plurality of moulds are required to be continuously put into a certain group of supporting tables from the position of a remote power roller group, the mother car continuously stays at the side of the group of supporting tables until the group of supporting tables are full of the moulds, and the mother car carries the sub-car to move to the next group of supporting tables required to put the moulds along the longitudinal track and stops.
The mould is placed on at least three supporting tables, and one mould is transversely conveyed through at least two sub-carts at a time.
The beneficial effects of the invention are as follows: the invention has reasonable and ingenious structural design, can carry and throw in the mould with high efficiency, saves the manufacturing cost of carrying equipment, reduces the operation energy consumption of the carrying equipment and reduces the manufacturing cost of the mould.
The invention will be further described with reference to the drawings and the detailed description.
Drawings
FIG. 1 is a schematic view (front view) of the sub-cart of the present invention carrying a mold on a parent cart;
FIG. 2 is a schematic view (front view) of the combined primary and secondary vehicle-mounted mold of the present invention resting on a longitudinal rail beside a support table;
FIG. 3 is a schematic view of the structure of the present invention when the mold is stopped on the longitudinal rail beside the support table in combination with the primary-secondary vehicle and the mold is stopped on the power roller set for longitudinal travel of the mold above the primary-secondary vehicle, and the support table is provided with other molds (side view) stopped on the support table;
FIG. 4 is a schematic view (side view) of the structure of the master-slave vehicle positioned under the mold in the present invention;
FIG. 5 is a schematic view (front view) of the mold in the initial state of the invention when the longitudinal mold traveling roller group is ready to move longitudinally to the side of the support table;
FIG. 6 is a schematic view (top view) of the initial state mold of the present invention when the longitudinal mold traveling roller set is ready to move longitudinally toward the support table;
Detailed Description
Referring to fig. 1 to 6, the present embodiment provides a combined primary-secondary vehicle carrying system, which includes a power roller set 14 disposed opposite to each other for longitudinally moving a mold 5, where the mold 5 is placed on the power roller set 14 for longitudinally moving the mold.
Which comprises a longitudinal rail 21 arranged inside the longitudinal mould running power roller set 14.
The vehicle comprises a vehicle 22 capable of longitudinally walking on the longitudinal rails 21, wherein at least two groups of vehicle transverse rails 24 perpendicular to the traveling direction of the vehicle 22 are arranged on the vehicle 22, a vehicle 23 walking on the transverse rails is correspondingly and movably arranged on each group of vehicle transverse rails 24, a lifting device 4 is arranged on the vehicle, and a carrying platform 25 is fixed on the movable end of the lifting device 4.
Two or more sub-vehicles 23 are mounted on one of the parent vehicles 22.
The parent carriage 22 carries the child carriage 23 to run along the longitudinal rail 21 on the inner side of the power roller group 14 of the mold longitudinal traveling, and when the parent carriage 22 carries the child carriage 23 to run along the longitudinal rail 21, the height of the child carriage 23 is lower than the upper tread of each power roller of the power roller group 14 of the mold longitudinal traveling, and the mold 5 on the power roller group 14 of the mold longitudinal traveling is not prevented from moving longitudinally.
The support platform 3 is also arranged on the outer side of one side or the outer sides of two sides of the longitudinal mould walking roller group 14 and is used for bearing the mould 5. A minimum of three support tables 3 along the long axis of the longitudinal rail 21 are used when each of the molds 5 is placed on the support tables 3.
It also comprises longitudinal running wheels 29 arranged at suitable positions on the parent car 22, which longitudinal running wheels 29 allow the parent car 22 to walk along the longitudinal rail 21 with the child car 23, moving from one set of support tables 3 to another set of support tables 3.
The device further comprises a transverse rail 27 between two adjacent support tables 3, wherein the transverse rail 27 between the support tables is matched with the tread height, the distribution center distance and the size of the transverse rail 24 of the mother car, and when the mother car 22 is stopped at the position where the transverse rail 24 of the mother car is butted with the transverse rail 27 between the support tables, the child car 23 can walk back and forth along the transverse rail 24 of the mother car and the transverse rail 27 between the support tables.
It also comprises transverse running wheels 30 arranged at proper positions on the sub-trolley 23, wherein the transverse running wheels 30 enable the sub-trolley 23 to transversely reciprocate along the transverse rails 24 and the transverse rails 27 between the support tables.
The main car 22 is also provided with a main car longitudinal running positioning and parking device 11, and the main car longitudinal running positioning and parking device 11 can stop the main car 22 when the main car transverse rail 24 is aligned with the transverse rail 27 between the support tables; the limiting device 11 can be a mechanical limiting block or a limiting groove to realize positioning and parking when the bus longitudinally walks, or a signal sent by the electronic sensing device, the optical code scanning device or the laser ranging device to control the bus longitudinally walking driving device to perform positioning and parking.
The lifting device 4 is driven by a hydraulic cylinder, a cylinder, an air bag, a motor, a gear rack group or an electric push rod in lifting and lowering operation.
In a carrying method implemented by a carrying system comprising a power roller group 14 for carrying the master car 22, the slave car 23, the longitudinal rail 21 and the mold in the combined master car and a carrying system comprising the support table 3 and the inter-support-table transverse rail 27, when the mold 5 is required to be carried away from a certain group of support tables 3, the longitudinal traveling wheels 29 on the master car 22 rotate to drive the master car 22 to carry a plurality of slave cars 23 on the longitudinal rail 21 to the side of the support table 3 for carrying the mold 5, and the limiting device 11 mounted on the master car 22 acts to help the master car 22 to stop at a position for aligning the master car transverse rail 24 with the inter-support-table transverse rail 27, and at this time, the master car transverse rail 24 is in butt joint with the inter-support-table transverse rail 27, and the transverse traveling wheels 30 on each slave car 23 rotate to drive each slave car 23 to synchronously travel along the master car transverse rail 24 and the inter-support-table transverse rail 27 to the lower side of the mold 5 placed on the support table 3;
the lifting device 4 of each sub-car 23 synchronously acts to drive the carrying platform 25 of each sub-car 23 to ascend so as to lift the mould 5 above the sub-car 23 away from the supporting platform 3;
the transverse travelling wheels 30 on each sub-car 23 rotate to drive each sub-car 23 to synchronously travel along the transverse tracks 27 among the support tables and the transverse tracks 24 of the parent car to return to a proper position on the parent car 22 to stop, the lifting devices 4 of each sub-car 23 synchronously act to drive the carrying platforms 25 of each sub-car 23 to descend, so that the mould 5 falls on the roller upper tread of the power roller group 14, the roller of the power roller group 14 rotates, and the mould 5 moves to a target place under the drive of the power roller group 14.
When a plurality of molds 5 need to be continuously carried away from one group of support tables 3 and put far away from the power roller group 14, the mother vehicle 22 will stay on the support table 3 side until a plurality of molds 5 which need to be removed above the support table 3 are sequentially removed, and the mother vehicle 22 carries the son vehicle 23 to stop beside the support table 3 of the next group of molds 5 which need to be removed along the longitudinal rail 21.
When the mould 5 is required to be put into a target place of the supporting platform 3 from a position of a remote power roller group 14, rollers of the power roller group 14 rotate to drive the mould 5 to move from the remote place to a proper position beside the supporting platform 3 to be put into the mould, the longitudinal travelling wheels 29 on the mother car 22 rotate to drive the mother car 22 to drive the plurality of sub-cars 23 to travel on the longitudinal rail 21 to the side of the supporting platform 3 to which the mould 5 is to enter, the limiting device 11 arranged on the mother car 22 acts to help the mother car 22 to stop at a position which can enable the mother car transverse rail 24 to be aligned with the transverse rail 27 between the supporting platforms, at this time, the mother car transverse rail 24 is in butt joint with the transverse rail 27 between the supporting platforms, at this time, the mould 5 is positioned above the sub-cars 23 of the combined mother car, the lifting device 4 of each sub-car 23 is synchronously acted, the mould 5 positioned above the carrying platform 25 of the combined mother car 23 is driven to be lifted, the mould 5 above the plurality of sub-cars 23 is lifted off from the longitudinal rail 21 to the side of the supporting platform 3 to enter the mould 5, the limiting device 11 arranged on the mother car 22 is arranged to help the mother car 22 stop at the position which can enable the mother car 22 to be aligned with the transverse rail 24 to be in the transverse rail 27 between the supporting platform 27, and the mother car 2 is driven to be lifted to the proper position of the mould 2, and the mould 30 is driven to be lifted to move down along the wheels of the mother car 23 to the combined mother car 23, and then the mould is driven to be lifted to the mould 2 to move to a proper position, and the mould is driven to move down to the mould 2 to the lifting device 25.
When a plurality of moulds 5 need to be continuously put on a certain group of supporting tables 3 from the position of a remote power roller group 14, the mother car 22 is continuously stopped on the side of the group of supporting tables 3 until the group of supporting tables 3 is full of moulds 5, and the mother car 22 is stopped after the mother car 23 moves to the next group of supporting tables 3 needing to put the moulds 5 along the longitudinal track 21.
In the process that the mold 5 is placed on the supporting table 3, the mold 9 is placed on at least 3 supporting tables 3, and one mold 5 is carried by at least two sub-carts 23 at a time.
The invention has reasonable and ingenious structural design, can carry and throw in the mould with high efficiency, saves the manufacturing cost of carrying equipment, reduces the operation energy consumption of the carrying equipment and reduces the manufacturing cost of the mould.
The above description is only of the preferred embodiment of the present invention, and is not intended to limit the present invention in any way. Any person skilled in the art can make many possible variations and modifications to the technical solution of the present invention or modifications to equivalent embodiments using the technical means and technical contents disclosed above without departing from the scope of the technical solution of the present invention. Therefore, all equivalent changes according to the shape, structure and principle of the present invention are covered in the protection scope of the present invention.
Claims (8)
1. The utility model provides a combination primary and secondary car handling system which characterized in that: the device comprises a power roller group which is oppositely arranged and is used for longitudinally walking of a die, wherein the die is arranged on the power roller group which is longitudinally walking of the die for longitudinal movement;
The device also comprises a longitudinal rail arranged at the inner side of the longitudinal mould walking power roller group;
The vehicle further comprises a mother vehicle capable of longitudinally walking on the longitudinal rails, at least two groups of mother vehicle transverse rails perpendicular to the travelling direction of the mother vehicle are arranged on the mother vehicle, sub vehicles which walk on the transverse rails are correspondingly and movably arranged on each group of mother vehicle transverse rails, lifting devices are arranged on the sub vehicles, and a carrying platform is fixed on the movable end of each lifting device;
The main vehicle carries the sub vehicle to run on the inner side of the power roller group of the mold running longitudinally along the longitudinal track, and when the main vehicle carries the sub vehicle to run along the longitudinal track, the height of the main vehicle is lower than the upper tread of each power roller of the power roller group of the mold running longitudinally, and the main vehicle does not prevent the mold on the power roller group of the mold running longitudinally from moving longitudinally;
The machine also comprises a supporting table which is arranged at the outer side of the longitudinal mould traveling roller group and used for bearing the moulds, and when each mould or the concrete prefabricated part is placed on the supporting table, at least three supporting tables along the long axis direction of the longitudinal track are used;
The device is characterized in that a mother car longitudinal running positioning parking device is arranged on the mother car, and the mother car longitudinal running positioning parking device can stop the mother car when the transverse tracks between the mother car transverse tracks and the supporting tables are aligned.
2. The combined mother-son vehicle transfer system according to claim 1, wherein two or more mother-son vehicles are mounted on one mother-son vehicle.
3. The combined primary and secondary truck handling system of claim 1, further comprising an inter-support-stage transverse track set disposed between two adjacent support stages, the inter-support-stage transverse track set being adapted to tread height, distribution center distance, and size of the primary truck transverse track.
4. A combined mother and child vehicle handling system according to claim 3, further comprising lateral travel wheels provided on the child vehicle for traversing the child vehicle along the mother vehicle lateral track and the inter-support-table lateral track.
5. The combined sub-and-main vehicle carrying system according to claim 1, wherein the up-and-down lifting action of the lifting device is driven by a hydraulic cylinder, or by a cylinder, or by an air bag, or by a rack-and-pinion set driven by a motor, or by an electric push rod.
6. A carrying method implemented by the combined primary-secondary vehicle carrying system according to claim 1, characterized in that when a die is required to be carried from a supporting table and put on a certain position of a power roller group for longitudinal running of the die, a primary vehicle runs on a longitudinal rail to the side of the supporting table for carrying the die, and a primary vehicle longitudinal running positioning parking device plays a role in abutting a primary vehicle transverse rail with a transverse rail between supporting tables when the primary vehicle stops, and all secondary vehicles carried on the primary vehicle run synchronously and run to a proper position below the die placed on the supporting tables along the primary vehicle transverse rail and the transverse rail between the supporting tables to stop;
lifting devices on all the sub-carts drive the carrying platform to rise, and the mould above the sub-carts is lifted off the supporting table;
Each sub-car synchronously runs, runs along a transverse track between the supporting tables and a transverse track of the main car and returns to a proper position of the main car to stop, and a lifting device on each sub-car drives a carrying platform to descend so that a die above the sub-car descends and falls onto a roller tread of a power roller group of which the die longitudinally runs;
the rollers of the power roller group for the longitudinal running of the die rotate to drive the die to longitudinally run to a target place.
7. The method according to claim 6, wherein when the mold is required to be put into a certain group of support tables from a power roller group for longitudinal traveling of the mold, the mother vehicle carries each sub vehicle to a position beside the group of support tables for putting the mold, and the positioning parking device acts to enable the transverse rail of the mother vehicle to be butted with the transverse rail between the support tables when the mother vehicle is stopped, and the mold also reaches above the power roller group for longitudinal traveling of the mold beside the group of support tables under the conveying of the power roller group for longitudinal traveling of the mold;
The lifting device on each sub-car drives the carrying platform to ascend, and the mould above the sub-car is lifted to leave the roller tread of the power roller group of the mould longitudinal running;
Each sub-car synchronously runs, and runs along the transverse track between the main car and the support tables until the sub-car stops on the group of support tables;
Lifting devices on all the sub-carts drive the carrying platform to descend, and the dies are placed on corresponding supporting tables;
And then all the sub-vehicles synchronously run, and travel along the transverse rails between the supporting tables and the transverse rails of the mother vehicle to return to the mother vehicle to stop, and wait for the next operation.
8. The method of claim 7, wherein the mold is placed on at least three of the support tables, and the mold is laterally transferred one at a time by at least two of the carriages.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911336088.3A CN110861884B (en) | 2019-12-23 | 2019-12-23 | Combined primary-secondary vehicle conveying system and conveying method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201911336088.3A CN110861884B (en) | 2019-12-23 | 2019-12-23 | Combined primary-secondary vehicle conveying system and conveying method |
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| Publication Number | Publication Date |
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| CN110861884A CN110861884A (en) | 2020-03-06 |
| CN110861884B true CN110861884B (en) | 2024-06-14 |
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| CN201911336088.3A Active CN110861884B (en) | 2019-12-23 | 2019-12-23 | Combined primary-secondary vehicle conveying system and conveying method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111634693A (en) * | 2020-06-23 | 2020-09-08 | 北京好运达智创科技有限公司 | Multifunctional mould unstacking device |
| CN111846810B (en) * | 2020-07-17 | 2022-09-30 | 坎德拉（深圳）科技创新有限公司 | Distribution robot, automatic distribution method, robot system, and storage medium |
| CN115199065B (en) * | 2021-04-09 | 2023-07-25 | 广东博智林机器人有限公司 | Transfer device and brickwork system |
| CN113120803A (en) * | 2021-05-19 | 2021-07-16 | 郑州科慧科技股份有限公司 | Lifting type RGV primary and secondary vehicle mechanism |
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| US8028874B2 (en) * | 2009-06-10 | 2011-10-04 | Stiles Christopher S | Kayak handling system |
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