CN215587852U - Ladle dispatching system - Google Patents

Abstract

The utility model provides a ladle dispatching system, which belongs to the technical field of ladle transportation in cast pipe production and comprises a plurality of transport vehicles, a plurality of groups of subsidiary transport assemblies, a main transport assembly, a hoisting device and a supporting plate assembly, wherein the transport vehicles run on the subsidiary transport assemblies, the pulleys run on the main transport assembly, the transport vehicles can be transferred and transited to the pulleys, the ladle can be transported to an unloading place in a two-dimensional direction through the matching operation of the transport vehicles and the pulleys, the running route and the moving position of the ladle are accurate, the ladle is driven to run and stop through a driver, the running position is monitored through a monitor, the ladle is fixed and stable by the transport vehicles, and the ladle is prevented from shaking in the transportation process. The ladle dispatching and transporting system provided by the utility model has the technical effects that the ladle is transported by a primary and secondary vehicle, the ladle is not easy to shake in the transportation process, the fixing is firm, the potential safety hazard is small, the moving position is accurate, and the precision of the transportation position of the ladle is improved.

Description

Ladle dispatching system

Technical Field

The utility model belongs to the technical field of ladle transportation in cast pipe production, and particularly relates to a ladle dispatching system.

Background

At present, in the process of producing cast tubes, the hot metal charging and the centrifugal casting of the cast tubes are realized by transporting a ladle. Under the common condition, the transportation of the foundry ladle is realized by adopting a form that a crown block or a crane hangs the foundry ladle, and because the weight of the foundry ladle is heavier, the foundry ladle can shake due to inertia in the moving process along with the crown block, so that potential safety hazards exist; meanwhile, the running track of the crown block may also be dislocated or drifted during transportation, so that the transportation of the foundry ladle cannot advance according to the preset track, and after the foundry ladle reaches the destination, the hoisting position of the foundry ladle is corrected again so as to realize accurate iron charging.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a ladle dispatching system, and aims to solve the technical problems that a ladle is easy to shake along with overhead traveling cranes during transportation, potential safety hazards are large, and the moving position is not accurate.

In order to achieve the purpose, the utility model adopts the technical scheme that: the ladle dispatching and transporting system comprises a plurality of transport vehicles, a plurality of groups of subsidiary transport assemblies, a main transport assembly, a hoisting device and a supporting plate assembly, wherein the transport vehicles are used for clamping, fixing and transporting ladles, and the bottoms of the transport vehicles are provided with a plurality of travelling wheels; the plurality of groups of sub-transportation assemblies are arranged in parallel, first rails are arranged along the length direction of the sub-transportation assemblies, and the transportation vehicle travels on the first rails in a sliding manner; the main transportation assembly is provided with a second rail along the length direction of the main transportation assembly, a trolley is arranged on the second rail in a sliding mode, the length direction of the first rail is perpendicular to the length direction of the second rail, the transportation vehicle sliding on the sub transportation assembly can be transferred to the trolley, the main transportation assembly is arranged along the transportation direction of the foundry ladles, and the transportation vehicle is conveyed to a discharging place of the foundry ladles by the trolley; the two hoisting devices are respectively arranged above the sub-transportation assembly and the main transportation assembly and are used for hoisting the ladle to the transportation vehicle positioned on the first track or hoisting the ladle to a discharging or charging place from the transportation vehicle positioned on the second track; the supporting plate component is arranged at one end of the sub-transportation component, is in contact with the ground, is obliquely arranged, is used for supporting the transport vehicle and enabling the transport vehicle to move from the ground to the first track, and is also used for pulling the transport vehicle to pass through the supporting plate component and onto the first track; the transport vehicle and the trolley are respectively provided with a driver for driving to advance and braking to stop, and monitors for monitoring the advancing positions of the transport vehicle and the trolley are respectively arranged above the first track and the second track.

As another embodiment of the application, the hoisting device comprises a hoisting frame, a winch and a controller, wherein the hoisting frame is connected to a crown block or a crane in a sliding manner and can slide along a direction parallel to the first rail, and a push rod is arranged on the crown block or the crane and used for pushing the hoisting frame to slide; the hoisting machine is arranged on the hoisting frame and is connected with the ladle for hoisting the ladle onto the transport vehicle or hoisting the ladle from the transport vehicle; the controller is respectively electrically connected with the winch and the push rod and used for controlling the winch and the push rod to operate, and the moving height and the horizontal position of the ladle are adjusted by means of the winch and the push rod.

As another embodiment of the application, the supporting plate assembly comprises a supporting plate and an ejector rod, one end of the supporting plate is hinged with one end of the sub-transportation assembly, the other end of the supporting plate is a free end, and the free end can be abutted to the ground after the supporting plate rotates around the hinged point; one end of the ejector rod is hinged to one end of the sub-transportation assembly, the other end of the ejector rod is hinged to the bearing plate and used for ejecting the bearing plate to rotate, and the bearing plate is vertical and then used for blocking the transportation vehicle from sliding out of the first rail.

As another embodiment of the present application, an end of the first track may abut against a side end of the trolley, the trolley travels on the second track and is in sliding contact with an end of the first track, the trolley is provided with a third track, the third track is disposed in an extending direction of the first track, and when the third track and the first track are located on the same straight line, the transport vehicle located on the first track may be transferred to the third track.

As another embodiment of the application, the upper end of the transport vehicle is provided with a fixing part, the fixing part is used for fixing the ladle and preventing the ladle from shaking in the transport process, and the fixing part is detachably connected with the ladle.

As another embodiment of the application, the fixing part comprises a first bracket, a second bracket and two support hooks, and the first bracket is arranged on one side of the upper end of the transport vehicle; the second support is arranged on the other side of the upper end of the transport vehicle, is arranged opposite to the first support in parallel, and forms an accommodating area for accommodating a ladle with the first support; two support hooks are respectively arranged on the inner side surfaces of the first support and the second support, a ladle is arranged in the containing area, the bottom end of the ladle is in friction contact with the upper end surface of the transport vehicle, lifting lugs at two ends of the ladle can be hung on the two support hooks, and the two support hooks are used for limiting and fixing the ladle.

As another embodiment of the present application, a plurality of support columns are respectively disposed at the lower ends of the sub-transport assembly and the main transport assembly, and the support heights of the sub-transport assembly and the main transport assembly are adjusted by the support columns.

As another embodiment of the present application, the supporting column comprises a base, a telescopic column and a hinged beam, wherein the base is used for supporting on the ground; the telescopic column is inserted in the base and can be stretched in the vertical direction, and the inserting height of the telescopic column in the base can be adjusted; the lower extreme of articulated beam with flexible post upper end is articulated, articulated beam upper end is used for fixed connection child transportation subassembly with female transportation subassembly.

As another embodiment of this application, the base is hollow column structure, the lower extreme of flexible post is pegged graft in the base lateral part is equipped with a plurality of locating parts, the locating part pierces through the base and can the butt spacing flexible post, flexible post is in the grafting height in the base is adjusted with the help of a plurality of locating parts.

As another embodiment of this application, the setting height of female transportation subassembly is less than the setting height of child transportation subassembly, the coaster up end with child transportation subassembly up end height degree is unanimous, and does benefit to the transport vechicle from first track shifts to on the third track.

The ladle dispatching system provided by the utility model has the beneficial effects that: compared with the prior art, the ladle dispatching system comprises a plurality of transport vehicles, a plurality of groups of subsidiary transport assemblies, a main transport assembly, a hoisting device and a supporting plate assembly, wherein the transport vehicles can travel on the plurality of groups of subsidiary transport assemblies, the pulleys can also be a plurality of and all travel on the main transport assembly, the transport vehicles can be transferred to the pulleys, the ladle can be transported to an unloading place in a two-dimensional direction through the matching operation of the transport vehicles and the pulleys, the travelling route and the moving position of the ladle are accurate, the operation and the stop are driven by a driver, the operation position is monitored by a monitor, the ladle is fixed and stable by the transport vehicles and is prevented from shaking in the transportation process, the hoisting device hoists the ladle to the transport vehicles and takes out the ladle from the transport vehicles, the supporting plate assembly supports the transport vehicles from the ground to a first rail, and the problem that the ladle is easy to shake along with the transport is solved, the potential safety hazard is big, and the not accurate technical problem in shift position has and adopts the primary and secondary car formula transportation, and hoist device hoist and mount ladle is stable, is difficult for rocking in transporting the ladle, and is fixed firm, and the potential safety hazard is little, and shift position is accurate, improves the technological effect of the transportation position precision of ladle.

Drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed for the embodiments or the prior art descriptions will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.

Fig. 1 is a schematic structural diagram of a ladle dispatching system according to an embodiment of the present invention;

FIG. 2 is a top view of a ladle dispatch system according to an embodiment of the present invention;

FIG. 3 is a top view of a set of child transport assemblies and a parent transport assembly connection structure of FIG. 2;

FIG. 4 is a top plan view of the transport cart of FIG. 3 positioned on a trolley (the dotted circle in the figure represents a ladle);

fig. 5 is a perspective view of a fixing portion structure of the ladle dispatching system according to the embodiment of the utility model.

In the figure: 1. a transport vehicle; 11. a traveling wheel; 2. a sub-transport assembly; 21. a first track; 3. a parent transport assembly; 31. a second track; 32. a pulley; 33. a third track; 4. hoisting the device; 41. a hoisting frame; 42. A winch; 43. a push rod; 5. a bracing plate assembly; 51. a support plate; 52. pushing the ejector rod; 6. a driver; 7. a monitor; 8. a fixed part; 81. a first bracket; 82. a second bracket; 83. a support hook; 9. a support pillar; 91. A base; 92. a telescopic column; 93. a hinged beam; 94. and a limiting member.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects to be solved by the present invention more clearly apparent, the present invention is further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the utility model and are not intended to limit the utility model.

Referring to fig. 1 to 5, a ladle dispatching system according to the present invention will be described. The ladle dispatching and transporting system comprises a plurality of transport vehicles 1, a plurality of groups of subsidiary transport assemblies 2, a main transport assembly 3, a hoisting device 4 and a supporting plate assembly 5, wherein the transport vehicles 1 are used for clamping, fixing and transporting ladles, and the bottoms of the transport vehicles are provided with a plurality of traveling wheels 11; the plurality of groups of sub-transportation assemblies 2 are arranged in parallel, first rails 21 are arranged along the length direction of the sub-transportation assemblies, and the transport vehicle 1 slides on the first rails 21; the main transportation assembly 3 is provided with a second rail 31 along the length direction, a pulley 32 is arranged on the second rail 31 in a sliding manner, the length direction of the first rail 21 is vertical to the length direction of the second rail 31, the transportation vehicle 1 sliding on the sub transportation assembly 2 can be transferred and transited onto the pulley 32, the main transportation assembly 3 is arranged along the transportation direction of the foundry ladle, and the transportation vehicle 1 is conveyed to the unloading place of the foundry ladle by the pulley 32; the two hoisting devices 4 are respectively arranged above the sub-transport assembly 2 and the main transport assembly 3 and are used for hoisting the ladle to the transport vehicle 1 positioned on the first track 21 or hoisting the ladle to a discharging or charging place from the transport vehicle 1 positioned on the second track 31; the supporting plate component 5 is arranged at one end of the sub-transportation component 2, is in contact with the ground, is arranged in an inclined shape, is used for supporting the transportation vehicle 1 and enabling the transportation vehicle 1 to move from the ground to the first track 21, and the hoisting device 4 is also used for pulling the transportation vehicle 1 to pass through the supporting plate component 5 and to the first track 21; the transport vehicle 1 and the trolley 32 are provided with a driver 6 for driving to advance and braking to stop, and a monitor 7 for monitoring the advancing position of the transport vehicle 1 and the trolley 32 is respectively arranged above the first track 21 and the second track 31.

Compared with the prior art, the ladle dispatching system comprises a plurality of transport vehicles 1, a plurality of groups of subsidiary transport assemblies 2, a parent transport assembly 3, a hoisting device 4 and a supporting plate assembly 5, wherein the transport vehicles 1 can travel on the plurality of groups of subsidiary transport assemblies 2, the trolleys 32 can also travel on the parent transport assembly 3, the transport vehicles 1 can be transferred to the trolleys 32, the ladle is transported to an unloading place in two-dimensional direction through the matching operation of the transport vehicles 1 and the trolleys 32, the travelling route and the moving position of the ladle are accurate, the ladle is driven to travel and stop through a driver 6, the running position is monitored through a monitor 7, the ladle is fixed and stable by the transport vehicles 1 to prevent the ladle from shaking in the transportation process, the hoisting device 4 hoists the ladle to the transport vehicles 1 and takes the ladle out of the transport vehicles 1, the supporting transport cart 1 with the supporting plate assemblies 5 is arranged from the ground to the first rail 21, the problem that a ladle is prone to shaking along with overhead traveling cranes in transportation is solved, potential safety hazards are large, the technical problem that the moving position is not accurate is solved, the primary and secondary trolley type transportation is adopted, the hoisting device 4 hoists the ladle stably, the ladle is not prone to shaking in transportation, the fixing is firm, the potential safety hazards are small, the moving position is accurate, and the technical effect of the accuracy of the transporting position of the ladle is improved. The bottom of the pulley 32 is also provided with wheels, and the monitor 7 comprises a plurality of cameras and a display connected with the cameras, and images or videos collected by the cameras can be seen on the display.

The four traveling wheels 11 are generally arranged, the transport vehicle 1 is in a cubic form, the traveling wheels 11 are arranged at the bottom end and can roll on a track, so that the transport vehicle 1 moves along the length direction of the first track 21, the upper end surface of the transport vehicle 1 is a plane, and a ladle is placed at the upper end of the transport vehicle 1 and moves along with the movement of the transport vehicle 1. The subsidiary transport assemblies 2 can be arranged at any place, and the main transport assembly 3 is arranged towards the transport direction of the ladles, so that the ladles at different positions can be transported by the matched transport of the subsidiary transport assemblies 2 and the main transport assembly 3, and a plurality of groups of subsidiary transport assemblies 2 arranged in parallel can be arranged, and finally the ladles are transported to the position for charging the iron. Compare in transporting through the overhead traveling crane, the ladle is fixed firm in the removal, and transport vechicle 1 and coaster 32 remove at the uniform velocity, then the ladle is difficult for rocking, because female transport assembly 3 is towards adding the setting of iron position, then more accurate than the moving direction of overhead traveling crane, can once transport and target in place, and the transportation is stable, quick, safe. Both the carriage 1 and the trolley 32 have actuators 6 and can also brake, thus determining the technical effect of precision in the displacement position of the ladle.

Specifically, the driver 6 may adopt a combination of a motor, a reducer and a driving shaft in the prior art to drive the transport vehicle 1 and the pulley 32; the drive 6 is also provided with a brake for braking the carriage 1 and the trolley 32 in a predetermined braking position. The monitor 7 can adopt a plurality of monitors 7 in the prior art, and the monitors 7 are uniformly arranged above the first track 21 and the second track 31, so that the moving positions of the transport vehicle 1 and the trolley 32 can be monitored in real time.

The ladle is conveyed to the transport vehicle 1 through the crown block or the crane, and after the ladle reaches the destination, the ladle is lifted through the crown block or the crane and is far away from the transport vehicle 1.

The number of the first tracks 21 and the second tracks 31 is preferably two, the first tracks 21 and the second tracks 31 are vertically arranged, when a plurality of sets of the subsidiary transport assemblies 2 are adopted, and the plurality of sets of the subsidiary transport assemblies 2 are arranged side by side, so that ladles at different positions can be transported by the transport vehicle 1 and collected on the main transport assembly 3, and the ladles can be conveniently moved to the iron charging position. When the number of the transport carts 1 on the subsidiary transport assembly 2 is multiple, and the pulleys 32 on the main transport assembly 3 are multiple, the transport carts 1 and the transport carts 1, and the pulleys 32 are not closely adjacent to each other, are arranged at intervals and have a certain distance, so that mutual impact of ladles is prevented, and potential safety hazards are reduced.

As a specific embodiment of the ladle dispatching system provided by the present invention, please refer to fig. 1, the hoisting device 4 includes a hoisting frame 41, a hoist 42 and a controller (not shown in the figure), the hoisting frame 41 is used for being slidably connected to a crown block or a crane and can slide along a direction parallel to the first rail 21, a push rod 43 is arranged on the crown block or the crane, and the push rod 43 is used for pushing the hoisting frame 41 to slide; the winch 42 is arranged on the hoisting frame 41 and is connected with the ladle for hoisting the ladle to the transport vehicle 1 or hoisting the ladle from the transport vehicle 1; the controller is respectively electrically connected with the winch 42 and the push rod 43 and is used for controlling the winch 42 and the push rod 43 to operate, and the moving height and the horizontal position of the ladle are adjusted by means of the winch 42 and the push rod 43.

The controller can adopt the controller among the prior art, can control, or adopt the PLC controller, realizes electric connection through the pencil, is equipped with a plurality of control button on the controller, through pressing control button, just can realize control convenient operation.

As a specific embodiment of the ladle dispatching system provided by the utility model, please refer to fig. 1, the supporting plate assembly 5 includes a supporting plate 51 and an ejector rod 52, one end of the supporting plate 51 is hinged with one end of the sub-transporting assembly 2, the other end is a free end, and the free end can be abutted to the ground after the supporting plate 51 rotates around the hinged point; one end of the ejector rod 52 is hinged to one end of the sub-transport assembly 2, and the other end is hinged to the bearing plate 51, so as to eject the bearing plate 51 to rotate, and the bearing plate 51 is vertical and then used for preventing the transport vehicle 1 from sliding out of the first track 21.

Specifically, the supporting plate 51 is controlled by the ejector rod 52, and the free end of the supporting plate 51 can rotate and contact with the ground no matter the height of the ground.

Referring to fig. 1 to 3, as an embodiment of the ladle shunting system provided by the present invention, one end of the first track 21 may abut against a side end of the trolley 32, the trolley 32 is in sliding contact with the end of the first track 21 during traveling on the second track 31, the trolley 32 is provided with a third track 33, the third track 33 is disposed in an extending direction of the first track 21, and when the third track 33 and the first track 21 are located on the same straight line, the transport vehicle 1 located on the first track 21 may be transferred to the third track 33.

In order to facilitate the transportation of the transportation vehicle 1 to the pulley 32, the side end of the first rail 21 is in sliding contact with the pulley 32, and the first rail 21 does not influence the sliding of the pulley 32 on the second rail 31, and the "sliding contact" is adjacent to and in sliding connection with the second rail 31, that is, the side edge of the pulley 32 can slide on the side end of the first rail 21, or the side end of the pulley 32 can be arranged not to contact with the end of the first rail 21, so that a small gap is reserved, and the sliding of the pulley 32 is not influenced at this time, and the transportation vehicle 1 is not influenced to be transported to the pulley 32.

In fact, when the pulley 32 stops at the side end of the first track 21, the first track 21 and the third track 33 are butted, which is equivalent to the common way of butting the rail tracks of a train in our life, and the gap reserved between the two sections of rails can ensure both expansion with heat and contraction with cold and can also ensure the smooth passing of the train.

Referring to fig. 1 and 5, a fixing portion 8 is disposed at an upper end of a transportation vehicle 1, the fixing portion 8 is used for fixing a ladle and preventing the ladle from shaking during transportation, and the fixing portion 8 is detachably connected to the ladle.

The hoisting of the ladle to the carrier vehicle 1 or from the carrier vehicle 1 is carried out by means of a crown block or a crane. When ladles with different heights are adopted, the fixing parts 8 with different heights can be arranged, so that the limitation and the fixation of the ladles are facilitated.

As a specific embodiment of the ladle dispatching system provided by the present invention, please refer to fig. 1 and 5, the fixing portion 8 includes a first bracket 81, a second bracket 82 and two support hooks 83, the first bracket 81 is disposed on one side of the upper end of the transporting vehicle 1; the second bracket 82 is arranged on the other side of the upper end of the transport vehicle 1, is arranged in parallel opposite to the first bracket 81, and forms an accommodating area for accommodating a ladle with the first bracket 81; two support hooks 83 are respectively arranged on the inner side surfaces of the first support 81 and the second support 82, after the ladle is arranged in the accommodating area, the bottom end of the ladle is in friction contact with the upper end surface of the transport vehicle 1, lifting lugs at two ends of the ladle can be hung on the two support hooks 83, and the two support hooks 83 are used for limiting and fixing the ladle. The supporting hook 83 is an arc-shaped member, and the opening of the supporting hook is upward, so that the supporting hook can be conveniently connected with the lifting lug in an articulated manner. Because the lifting lug in the prior art is a horizontally arranged cylindrical structure. The first bracket 81 and the second bracket 82 are both triangular-like structures.

The height of the supporting hooks 83 arranged on the transport vehicle 1 is consistent with the length of the lifting lugs on the lateral portion of the ladle from the bottom end of the ladle, so that after the ladle is arranged at the upper end of the transport vehicle 1, the lifting lugs on two sides are hung by the two supporting hooks 83, and the bottom of the ladle is in friction contact with the upper end face of the transport vehicle 1, so that the stability of the ladle in transportation can be guaranteed.

Referring to fig. 1, a plurality of support columns 9 are respectively disposed at the lower ends of the subsidiary transport module 2 and the main transport module 3, and the support heights of the subsidiary transport module 2 and the main transport module 3 are adjusted by the support columns 9. Set up a plurality of support columns 9, prevent that sub-transport assembly 2 and female transport assembly 3 from directly placing subaerial, can also height-adjusting, realized the regulation of the removal height of transport vechicle 1 and coaster 32, be convenient for make the height of ladle obtain adjusting, conveniently add operations such as indisputable. The technical problem that the height of a transportation rail and the like in the prior art cannot be adjusted is solved.

As a specific embodiment of the ladle dispatching system provided by the present invention, please refer to fig. 1, the supporting column 9 includes a base 91, a telescopic column 92 and a hinged beam 93, the base 91 is used for supporting on the ground; the telescopic column 92 is inserted in the base 91 and can be stretched in the vertical direction, and the inserting height of the telescopic column 92 in the base 91 can be adjusted; the lower end of the hinged beam 93 is hinged with the upper end of the telescopic column 92, and the upper end of the hinged beam 93 is used for fixedly connecting the subsidiary transport assembly 2 and the main transport assembly 3.

The telescopic amount of the telescopic column 92 in the base 91 or the supporting height of the hinge beam 93 can be adjusted, and the telescopic column 92 can be adjusted according to actual conditions. The upper end of the hinged beam 93 is fixed on the lower end surfaces of the subsidiary transport assembly 2 and the main transport assembly 3 through a plurality of bolts.

Referring to fig. 1, a base 91 is a hollow cylindrical structure, a lower end of a telescopic column 92 is inserted into the base 91, a plurality of position-limiting members 94 are disposed on a side of the base 91, the position-limiting members 94 penetrate the base 91 and can abut against the position-limiting telescopic column 92, and an insertion height of the telescopic column 92 in the base 91 is adjusted by the aid of the position-limiting members 94.

The limiting piece 94 is a bolt or a stud, and is in threaded connection with the side wall of the base 91, and the outer wall of the telescopic column 92 is pushed and extruded and limited by screwing the limiting piece 94. A plurality of clamping grooves used for being matched and clamped with the inner ends of the limiting pieces 94 are formed in the outer wall of the telescopic column 92 along the height direction, and the inner ends of the limiting pieces 94 are clamped in one clamping groove to realize limiting and fixing of the telescopic column 92.

Referring to fig. 1 to 2, as an embodiment of the ladle shunting system provided by the present invention, the installation height of the parent transportation assembly 3 is lower than the installation height of the child transportation assembly 2, and the height of the upper end surface of the trolley 32 is consistent with that of the upper end surface of the child transportation assembly 2, which facilitates the transportation of the transportation vehicle 1 from the first track 21 to the third track 33.

The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the utility model, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.

Claims (10)

1. Ladle shunting system, its characterized in that includes:

the transport carts are used for clamping, fixing and carrying the foundry ladle, and a plurality of traveling wheels are arranged at the bottom of the transport carts;

the plurality of groups of sub-transportation assemblies are arranged in parallel, first rails are arranged along the length direction of the sub-transportation assemblies, and the transportation vehicle travels on the first rails in a sliding manner;

the main transportation assembly is provided with a second rail along the length direction of the main transportation assembly, a trolley is arranged on the second rail in a sliding mode, the length direction of the first rail is perpendicular to the length direction of the second rail, the transportation vehicle sliding on the sub transportation assembly can be transferred to the trolley, the main transportation assembly is arranged along the transportation direction of the foundry ladles, and the transportation vehicle is conveyed to a discharging place of the foundry ladles by the trolley;

the two hoisting devices are respectively arranged above the sub-transportation assembly and the main transportation assembly and are used for hoisting the ladle to the transportation vehicle positioned on the first track or hoisting the ladle to a discharging or charging place from the transportation vehicle positioned on the second track; and

the supporting plate component is arranged at one end of the sub-transportation component, is in contact with the ground, is obliquely arranged, is used for supporting the transportation vehicle and enabling the transportation vehicle to move from the ground to the first track, and is also used for pulling the transportation vehicle to pass through the supporting plate component and onto the first track;

the transport vehicle and the trolley are respectively provided with a driver for driving to advance and braking to stop, and monitors for monitoring the advancing positions of the transport vehicle and the trolley are respectively arranged above the first track and the second track.

2. The ladle dispatch system of claim 1, wherein the hoist assembly comprises:

the hoisting frame is used for being connected to a crown block or a crane in a sliding mode and can slide along the direction parallel to the first rail, a push rod is arranged on the crown block or the crane and used for pushing the hoisting frame to slide;

the hoisting machine is arranged on the hoisting frame and is connected with the ladle to hoist the ladle to the transport vehicle or hoist the ladle from the transport vehicle; and

and the controller is respectively electrically connected with the winch and the push rod and used for controlling the winch and the push rod to operate, and the moving height and the horizontal position of the ladle are adjusted by means of the winch and the push rod.

3. The ladle dispatch system of claim 1, wherein the spreader assembly comprises:

one end of the bearing plate is hinged with one end of the sub-transportation assembly, the other end of the bearing plate is a free end, and the free end can be abutted to the ground after the bearing plate rotates around a hinged point; and

and one end of the ejector rod is hinged to one end of the sub-transportation assembly, the other end of the ejector rod is hinged to the bearing plate and used for ejecting the bearing plate to rotate, and the bearing plate is vertical and then used for blocking the transportation vehicle to slide out of the first rail.

4. The ladle shunting system of claim 1, wherein an end of the first track is adapted to abut against a side end of the trolley, the trolley is adapted to slidably contact the end of the first track during travel on the second track, the trolley is provided with a third track, the third track is disposed in an extending direction of the first track, and the transport vehicle on the first track is adapted to be transferable into transition with the third track when the third track is aligned with the first track.

5. The ladle dispatch system of claim 1, wherein a fixing portion is provided at an upper end of the carriage for fixing the ladle and preventing the ladle from shaking during transportation, the fixing portion being detachably connected to the ladle.

6. The ladle dispatch system of claim 5, wherein the fixture comprises:

the first bracket is arranged on one side of the upper end of the transport vehicle;

the second support is arranged on the other side of the upper end of the transport vehicle, is arranged opposite to the first support in parallel, and forms an accommodating area for accommodating a ladle with the first support; and

the two supporting hooks are respectively arranged on the inner side surfaces of the first support and the second support, the ladle is arranged in the containing area, the bottom end of the ladle is in friction contact with the upper end surface of the transport vehicle, the lifting lugs at the two ends of the ladle can be hung on the two supporting hooks, and the two supporting hooks are used for limiting and fixing the ladle.

7. The ladle shunting system of claim 1, wherein a plurality of support posts are provided at lower ends of the subsidiary transport assembly and the main transport assembly, respectively, and support heights of the subsidiary transport assembly and the main transport assembly are adjusted by the support posts.

8. The ladle dispatch system of claim 7, wherein the support column comprises:

a base for supporting on a ground surface;

the telescopic column is inserted in the base and can be stretched in the vertical direction, and the inserting height of the telescopic column in the base can be adjusted; and

the lower end of the hinged beam is hinged with the upper end of the telescopic column, and the upper end of the hinged beam is used for fixedly connecting the subsidiary transportation assembly and the main transportation assembly.

9. The ladle dispatch system of claim 8, wherein the base is a hollow cylindrical structure, the lower end of the telescopic column is inserted into the base, a plurality of position-limiting members are provided at the side of the base, the position-limiting members penetrate the base and can abut against and limit the telescopic column, and the insertion height of the telescopic column in the base is adjusted by means of the plurality of position-limiting members.

10. The ladle shunting system of claim 4 wherein said parent transport assembly is disposed at a lower elevation than said child transport assembly, said trolley upper end surface being at a height corresponding to an upper end surface of said child transport assembly and facilitating transfer of said carriage from said first track to said third track.

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