CN114313847B - Rail replacement track and rail replacement reversing system - Google Patents
Rail replacement track and rail replacement reversing system Download PDFInfo
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- CN114313847B CN114313847B CN202111678992.XA CN202111678992A CN114313847B CN 114313847 B CN114313847 B CN 114313847B CN 202111678992 A CN202111678992 A CN 202111678992A CN 114313847 B CN114313847 B CN 114313847B
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Abstract
The invention discloses a rail-changing track, which comprises a rail-changing saddle; the hard rail fixing seat is arranged at the top of the rail changing saddle; the conversion hard rail is pivoted to the hard rail fixing seat; the tail part of the driving device is pivoted with the hard rail fixing seat, and the head part of the driving device is pivoted with the conversion hard rail so as to realize lifting or lowering of the conversion hard rail. The invention also discloses a rail change reversing system with the change rail. The invention solves the problems of rail changing and reversing in the logistics transportation network of a cableway or a track in the freight task of the logistics shuttle robot in the prior art, and ensures that the logistics transportation line is more flexible and the transportation efficiency is higher.
Description
Technical Field
The invention relates to the field of cableway transportation equipment, in particular to a rail changing track and a rail changing reversing system.
Background
At present, with the rapid development of the logistics industry, more and more new logistics modes, such as intelligent transportation express lines, start to emerge. The intelligent express line is an intelligent logistics express line for short, and is a novel transport tool for automatically running and transporting goods on the intelligent logistics express line by a logistics shuttle robot by erecting a fixed steel cable or a small rail at low altitude.
However, due to the reasons of building cost or environmental factors, the existing transportation track is constructed in a network shape, but only can bear the advancing and returning functions of all the logistics shuttle robots, the transportation track can approach a plurality of logistics points, when some logistics shuttle robots reach the appointed logistics points, after goods in the logistics shuttle robots are taken out, the logistics shuttle robots after reaching the logistics points cannot stop on the transportation track or directly return to the unloading points due to the lack of the rail changing and reversing functions, and the logistics shuttle robots only can continue to advance, otherwise the subsequent logistics shuttle robots which do not reach the logistics points are prevented from advancing, so that the logistics shuttle robots are blocked, and the logistics transportation efficiency is affected.
Disclosure of Invention
The invention provides a rail changing and reversing system for a rail, which aims to solve the problems that a transportation rail in the prior art is constructed in a network shape, but only can bear the advancing and returning functions of all logistics shuttle robots, and lacks a rail changing and reversing function, wherein certain logistics shuttle robots can only continue to advance and can not stop or return to a delivery point after finishing a freight task, otherwise, a logistics transportation line is easy to block, and the logistics transportation efficiency is influenced.
The invention adopts the technical proposal for solving the problems that:
In a first aspect, the present invention provides a change rail comprising a change saddle; the hard rail fixing seat is arranged at the top of the rail changing saddle; the conversion hard rail is pivoted to the hard rail fixing seat; the tail part of the driving device is pivoted with the hard rail fixing seat, and the head part of the driving device is pivoted with the conversion hard rail so as to realize lifting or lowering of the conversion hard rail.
In a second aspect, the invention provides a rail change reversing system, comprising the rail change rail; the turning track comprises a turning saddle and a turning hard rail, wherein the turning hard rail is arranged at the top of the turning saddle; the transition hard rail is lapped on the upper surface of the turning hard rail end part and tangent to the turning hard rail end part, and the transition hard rail lap end is higher than the upper surface of the turning hard rail end part.
Further, the turning hard rail is arc-shaped; the change rails are provided with a pair, wherein the upper surfaces of the two end parts of the turning hard rail are respectively overlapped with one change hard rail.
Further, the upper surface of the conversion hard rail is provided with an arch avoidance hard rail.
Further, the avoidance hard rail comprises an uphill rail and a downhill rail which are in butt joint, and the uphill rail is lapped on the upper surface of the turning hard rail end part; the inclination of the uphill track is greater than the inclination of the downhill track; the length of the uphill track is smaller than the length of the downhill track.
Further, a guide connector is abutted between the uphill track and the turning hard track.
Further, an in-place detector is included and is positioned right below the conversion hard rail; and stopping the driving device when the switching hard rail is close to the in-place detector in the lifting or descending process.
Further, the in-place detector comprises a first in-place detector and a second in-place detector, wherein the first in-place detector is positioned on one side of the pivot shaft of the conversion hard rail and used for detecting that the conversion hard rail is lifted in place, and the second in-place detector is positioned on the other side of the pivot shaft of the conversion hard rail and used for detecting that the conversion hard rail is lowered in place.
Further, the first in-place detector is arranged at the top of the rail changing saddle, and the second in-place detector is arranged at the top of the turning saddle or at the end side of the turning hard rail.
Further, at least two docking devices are included; one of the docking devices is connected to the top of the turning saddle and is docked to the end part of the turning hard rail; the other connecting device is connected to the top of the rail changing saddle and connected to the end of the hard rail.
Further, the docking device comprises an installation bottom plate, a guide wheel and a docking plate, wherein the guide wheel is in butt joint with the docking plate and is arranged at the top of the installation bottom plate; the mounting bottom plate is rotatably arranged on the turning saddle and/or the rail changing saddle.
Further, the device also comprises a saddle bracket, wherein an electric cabinet is arranged in the saddle bracket, and a control module is arranged in the electric cabinet and is in communication connection with the first in-place detector, the second in-place detector and the driving device; the rail changing track and the turning track are arranged on the saddle bracket.
In summary, the rail change track and the rail change reversing system provided by the invention have the following beneficial effects:
(1) According to the invention, the rail changing rail is provided with the lifting mode and the descending mode, so that the logistics shuttle robot can enter different rails through the two different modes, the logistics shuttle robot after the freight task is completed does not need to continuously advance, and can avoid the logistics shuttle robot which needs to continuously advance subsequently only by entering other rails, the blockage of a logistics transportation line is not easy to be caused, and the transportation efficiency of logistics is improved.
(2) According to the invention, the logistics shuttle robot can realize turning and turning operation by arranging the arc-shaped turning hard rail, so that the logistics shuttle robot after the freight task is completed can return to the unloading point more quickly, the logistics shuttle robot is fully utilized, and the transportation efficiency is further improved.
Drawings
Fig. 1 is a schematic perspective view of a rail transfer track in embodiment 1 of the present invention;
Fig. 2 is a schematic perspective view of a rail change reversing system in embodiment 2 of the present invention;
fig. 3 is a partial enlarged view of a in the track change reversing system in embodiment 3 of the present invention;
fig. 4 is a partial enlarged view of B in the track change reversing system in embodiment 3 of the present invention;
fig. 5 is a partial enlarged view of C in the track change reversing system in embodiment 3 of the present invention;
FIG. 6 is a perspective view of the rail change reversing system of embodiment 3 of the present invention mounted on a saddle bracket;
Icon: 1-rail changing saddle, 11-hard rail fixing seat, 12-conversion hard rail, 13-driving device, 2-turning saddle, 21-turning hard rail, 3-avoidance hard rail, 31-ascending rail, 32-descending rail, 4-guide connector, 5-in-place detector, 51-first in-place detector, 52-second in-place detector, 6-electric cabinet, 7-connection device, 71-mounting bottom plate, 72-guide wheel, 73-connection plate and 8-saddle bracket.
Detailed Description
For a better understanding and implementation, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention.
In the description of the present invention, it should be noted that the terms "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, merely to facilitate description of the present invention and simplify the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
Example 1
In order to solve the problems that in the prior art, a transportation track is constructed in a network shape, but only can bear the advancing and returning functions of all logistics shuttle robots, and lacks a rail changing and reversing function, the transportation track can approach a plurality of logistics points, wherein after a freight task is completed by some logistics shuttle robots, the transportation track can only go on to advance and can not stop or return to a delivery point, otherwise, the logistics transportation line is easy to block, and the logistics transportation efficiency is affected, the invention provides a rail changing track, and particularly relates to a figure 1.
Fig. 1 shows a schematic perspective view of a change rail. Referring to fig. 1, a change rail includes a change saddle 1, a hard rail fixing seat 11, a change hard rail 12, and a driving device 13. The hard rail fixing seat 11 is disposed at the top of the change-over saddle 1, one end of the change-over hard rail 12 is pivoted to the hard rail fixing seat 11, the tail of the driving device 13 is pivoted to the hard rail fixing seat 11, and the head of the driving device 13 is pivoted to the lower side of the change-over hard rail 12 for lifting or lowering the change-over hard rail 12. Specifically, the driving device 13 may be configured as a telescopic push rod, and the lifting or lowering of the switching hard rail 12 is realized by the telescopic push rod itself.
In other embodiments, the drive means 13 can be configured to raise or lower the transfer rail 12 along a rotational axis. Specifically, the driving device 13 may also be configured as a motor, where the output end of the motor is fixedly connected with a first bevel gear, the first bevel gear is meshed with a second bevel gear, the second bevel gear is coaxially connected to a rotating shaft that realizes the function of lifting or lowering the hard rail 12, and the motor rotates to realize lifting or lowering of the hard rail 12 through the first bevel gear and the second bevel gear.
The existing transportation rail is constructed in a network shape, but only can bear the advancing and returning functions of all the logistics shuttle robots, the rail changing and reversing functions are lacked, and the logistics shuttle robots need to travel forward on the transportation rail to transport goods and travel backward to return to a warehouse-out point.
In practical application, the rail changing rail is integrated into one transportation rail, and the concrete mode is as follows: the rail changing rail is arranged on one side of a transportation rail erected by the intelligent transportation express line; and, the one end that the trade rail was kept away from hard rail fixing base 11 can be with the transportation track connection to make commodity circulation shuttle robot can travel to the trade rail on from the transportation track. Meanwhile, one end of the rail changing rail, which is close to the hard rail fixing seat 11, is also connected with other rails, so that the logistics shuttle robot can travel from the rail changing rail to the other rails.
When the invention works, a plurality of logistics shuttle robots are driven on the network-like constructed transportation track, after some logistics shuttle robots finish the freight task, workers can regulate and control the logistics shuttle robots finish the freight task to drive into the rail changing track and then drive into other tracks, and at the moment, the logistics shuttle robots entering into other tracks stop in other tracks. Because there is a physical distribution shuttle robot that has not completed the task yet on the transportation track, in order to avoid interference between the transfer hard rail 12 and the physical distribution shuttle robot that has not completed the task when running forward on the transportation track, the operator can start the driving device 13 to make the head of the telescopic pushing outwards telescopic so as to lift the transfer hard rail 12, and the transfer hard rail 12 is far away from the transportation track, at this time, the physical distribution shuttle robot can continue to run forward or turn around to reach the designated physical distribution point to complete the transportation of goods. When the logistics shuttle robot completing the freight task is encountered, a worker can start the driving device 13 to enable the head part pushed by telescopic pushing to retract inwards so as to enable the conversion hard rail 12 to descend, the conversion hard rail 12 can approach the transportation rail and be connected, and at the moment, the logistics shuttle robot completing the freight task can be regulated and controlled to drive into the rail replacement rail and then drive into other rails.
After all the logistics shuttle robots finish tasks, the logistics shuttle robots need to return to the unloading point on the one transportation track, the working principle of the rail changing track is similar to that described above, in a simple way, the switching hard rail 12 is connected with the transportation track after being lowered, and the logistics shuttle robots in other tracks can reenter the transportation track and return to the unloading point according to the return route; when interference needs to be avoided, the conversion hard rail 12 is lifted away from the transportation rail, and the logistics shuttle robot originally on the transportation rail can smoothly return to the unloading point according to the return route.
Example 2
In order to solve the problems that the existing transportation track in the prior art is constructed in a network shape, but only can bear the advancing and returning functions of all logistics shuttle robots, and lacks a rail changing and reversing function, wherein certain logistics shuttle robots can only continue to advance and can not stop or return to a delivery point after finishing a freight task, otherwise, the logistics transportation line is easy to block, and the logistics transportation efficiency is affected, the invention provides a track rail changing and reversing system, and particularly relates to a figure 2.
Fig. 2 shows a schematic perspective view of a track change reversing system. Referring to fig. 2, a track change reversing system includes a change track of embodiment 1; the bicycle steering device further comprises a turning track, wherein the turning track comprises a turning saddle 2 and a turning hard rail 21, and the turning hard rail 21 is arranged at the top of the turning saddle 2; the transition hard rail 12 is overlapped with the upper surface of the end part of the turning hard rail 21 and tangent to the end part of the turning hard rail 21, and the overlapped end of the transition hard rail 12 is higher than the upper surface of the end part of the turning hard rail 21.
In practical application, the existing transportation track is constructed in a network shape, but only can bear the advancing and returning functions of all logistics shuttle robots, and lacks a track change reversing function, and the invention enables a track change reversing system to be connected into a transportation track network, so that a plurality of transportation cableways can be intelligently connected, and the specific mode is as follows: and installing a rail changing track and a turning track in two adjacent transportation cableways. Wherein, for convenience of description, two adjacent transportation runways are named as a first cableway and a second cableway, respectively. And, one end of the turning track is connected to the first cableway, one end of the change track is overlapped with the upper surface of the end part of the turning hard track 21, and the other end of the change track is connected to the second cableway.
When the invention works, the rail-changing track can have two modes, namely a lifting mode and a lowering mode. When some of the logistics shuttle robots complete the freight task and need to travel into the turning track, the intelligent control scheduling platform of the shuttle machine can start the lifting mode of the rail changing track (the lifting principle is described in the embodiment 1, and no repeated complaints are needed here), so that the rail changing track is lifted, and the logistics shuttle robots completing the freight task can travel into the turning track and stop in the turning track. Because there is a logistic shuttle robot that has not completed the task yet on the transportation track, this type of logistic shuttle robot does not need to drive into the turning track, but needs to continue to drive forward, at this time, the intelligent control scheduling platform of the shuttle machine can start the lowering mode of the rail-changing track (the lowering principle is referred to in embodiment 1, and no repeated complaints are made here), so that the rail-changing track can be lowered, and the logistic shuttle robot that has not completed the task can drive into the rail-changing track from the first cableway, then drive into the second cableway, and drive forward to the object flow point.
After all the logistics shuttle robots finish tasks, when the transportation rail returns to the unloading point, a worker can start a lifting mode of the rail changing rail to allow the logistics shuttle robots in the turning rail to travel onto the transportation rail again; then, the staff can start the mode of lowering of change track again, can let commodity circulation shuttle robot return to the delivery point from the transportation track.
Example 3
In the construction of the intelligent express line, besides one transportation track, two parallel transportation tracks are erected, wherein one transportation track is used for the logistics shuttle robot to travel forwards and is a forward track, and the other transportation track is used for the logistics shuttle robot to travel backwards and return to a delivery point and is a return track; the end of the forward rail is connected to the start of the return rail. The logistics shuttle robot moves forwards on the advancing track and transports goods to different logistics points, and after the goods are transported, the logistics shuttle robot can intensively move into the starting end of the returning track from the terminal end of the advancing track and then returns to the unloading point from the returning track together. However, the logistics shuttle robot completing the freight task can return to the delivery point together after waiting for other logistics shuttle robots to complete the task, and the logistics shuttle robot completing the freight task needs to run empty, so that not only can consume energy in a white place, but also can only continue to advance and not stop on the advancing track, otherwise, the problem of blockage of a logistics transportation line and influence on logistics transportation efficiency is easily caused; in addition, the logistics shuttle robot for completing the freight task cannot be timely utilized, and the utilization efficiency is low.
In order to solve the above-mentioned problems, referring to fig. 2, the present invention provides a track change reversing system, including the track change reversing system in embodiment 2; wherein the turning hard rail 21 is arc-shaped, and the change rail is provided with a pair, wherein the upper surfaces of the two end parts of the turning hard rail 21 are respectively lapped with one change hard rail 12. More specifically, the turning hard rail 21 may have a semicircular shape.
In practical application, the invention blends the change track and the turning track into the forward track and the return track together, and the concrete mode is as follows: the advancing track is split into a plurality of advancing cableways, the returning track is split into a plurality of returning cableways, and the pair of rail changing tracks are respectively arranged between two adjacent advancing cableways and between two adjacent returning cableways. For convenience of description, two adjacent forward cableways are named as a first cableway and a second cableway respectively, two adjacent return cableways are named as a third cableway and a fourth cableway respectively, and two ends of the arc-shaped turning hard rail 21 are connected with the first cableway and the third cableway respectively, so that the logistics shuttle robot can run into the turning hard rail 21 from the first cableway and then run into the third cableway; and, one end of the two conversion hard rails 12 far away from the hard rail fixing seat 11 is lapped on the upper surface of the end part of the turning hard rail 21, and the other end of one conversion hard rail 12 is connected with the cableway II, and the other end of the other conversion hard rail 12 is connected with the cableway IV.
When the invention works, the rail-changing track can have two modes, namely a lifting mode and a lowering mode. When some logistics shuttle robots finish the freight task, the logistics shuttle robots need to travel into the turning track, a worker can start a lifting mode of the rail changing track, the two rail changing tracks can be lifted at the same time, and some logistics shuttle robots finish the freight task can travel into the turning track from the first cableway (advancing cableway), then travel into the third cableway (returning cableway) and then travel back to the warehouse-out point. Because the logistics shuttle robots are arranged on the advancing track or the returning track, the logistics shuttle robots do not need to drive into the turning track, but need to continue to drive forwards or return to the unloading point, at the moment, a worker can start a descending mode of the rail changing track, and the two rail changing tracks can descend simultaneously, so that the logistics shuttle robots can drive into the rail changing track from the first cableway and then drive into the second cableway, and continue to drive on the advancing track; or the vehicle runs from the cableway III to the rail changing track, then runs to the cableway IV, and continues to run on the return track.
Further, referring to fig. 1 and 2, the upper surface of the transition hard rail 12 is provided with an arch-shaped avoidance hard rail 3. Since the transition hard rail 12 is overlapped with the upper surface of the end part of the turning hard rail 21, when the logistics shuttle robot runs on the transition hard rail 12, the logistics shuttle robot is easy to interfere with the turning hard rail 21 to influence the running path, and therefore, the arched avoidance hard rail 3 is arranged to enable the running path of the logistics shuttle robot to be far away from the turning hard rail 21 as much as possible, so that the possibility of interference with the turning hard rail 21 is reduced.
Further, referring to fig. 1 and 2, the avoidance hard rail 3 includes an uphill rail 31 and a downhill rail 32 that are butted, and the uphill rail 31 is lapped on the upper surface of the end portion of the turning hard rail 21; wherein the inclination of the uphill track 31 is greater than the inclination of the downhill track 32; the length of the uphill track 31 is smaller than the length of the downhill track 32. Because the position where interference needs to be avoided is close to the lap end of the transition hard rail 12, the arch crown of the arch-shaped avoidance hard rail 3 should also be close to the lap end of the transition hard rail 12, so that the possibility of interference with the turning hard rail 21 can be reduced to the minimum, and the avoidance effect is good.
Further, please refer to fig. 1 and 2, a guiding element 4 is abutted between the uphill track 31 and the turning hard track 21. Because the slope of the uphill track 31 is larger and the length is shorter, the logistics shuttle robot is directly driven into the uphill track 31, the driving difficulty is high, and the logistics shuttle robot is not easy to drive into the uphill track 31, so that the slope is reduced by arranging the guide connector 4, and the logistics shuttle robot is easier to drive into the conversion hard track 12.
Further, fig. 3 shows an enlarged view of a portion of the docking device 7 of fig. 2, please combine fig. 2 and 3, further comprising at least two docking devices 7; one of the docking means 7, which is rotatably connected to the top of the turning saddle 2 and is docked to the end of the turning rigid rail 21; the other of which 7 is rotatably connected to the top of the change-over saddle 1 and is connected to the end of the change-over hard rail 12.
Specifically, the docking device 7 includes a mounting base plate 71, a guide wheel 72 and a docking plate 73, where the guide wheel 72 and the docking plate 73 are butted and arranged on top of the mounting base plate 71; the mounting base plate 71 is rotatably provided to the turning saddle 2 and/or the rail change saddle 1.
The four docking devices 7 may be specifically provided in four, and the four docking devices 7 are specifically provided in positions described in conjunction with the forward rail and the return rail, two of which are provided between the two of the first and third runways and the both end portions of the turning hard rail 21, and the remaining two of which are provided between the two of the second and fourth runways and the two switching hard rails 12.
In the working process of the invention, the connecting angles of the cableway I, the cableway II, the cableway III and the cableway IV and the turning hard rail 21 and the switching hard rail 12 are not necessarily horizontal, but some inclined conditions can occur, and at the moment, a worker can rotate the mounting bottom plate 71 of the connecting device 7 to horizontally connect the cableway with the guide wheels 72 in the connecting device 7, so that the applicability of the invention is improved.
Further, referring to FIG. 2, the present invention also includes an in-place detector 5 located directly below the transition hard rail 12; the drive means 13 is stopped when the transition hard rail 12 is brought close to the in-place detector 5 during lifting or lowering. The in-place detector 5 may specifically be a travel switch, an electronic inductive switch, or the like.
Specifically, the in-place detector 5 includes a first in-place detector 51 and a second in-place detector 52, where the first in-place detector 51 is located at one side of the pivot axis of the conversion hard rail 12 and is used to detect that the conversion hard rail 12 is lifted in place; a second in-position detector 52 is located on the other side of the pivot axis of the transfer hard rail 12 and is used to detect that the transfer hard rail 12 is lowered into position.
More specifically, the first in-place detector 51 is provided at the top of the change-rail saddle 1, and the second in-place detector 52 is provided at the top of the turning saddle 2 or at the end side of the turning hard rail 21.
Fig. 4 shows a partial enlarged view of the first in-place detector 51 in fig. 2. Referring to fig. 2 and 4, the first in-place detector 51 is disposed on top of the change-over saddle 1 and is located in the same plane as the change-over hard rail 12; when the conversion hard rail 12 is lifted, the conversion hard rail 12 is close to the first in-place detector 51, so that the driving device 13 stops moving, at the moment, the conversion hard rail 12 is lifted in place, and the logistics shuttle robot can perform the next operation. More specifically, the first in-place detector 51 is located outside the pivot end portion of the switch hard rail 12, and is brought close to the first in-place detector 51 through the pivot end portion.
Fig. 5 shows a close-up view of the second in-place detector 52 of fig. 2. Referring to fig. 2 and 5, in the present embodiment, the second in-place detector 52 is disposed at the end side of the turning hard rail 21 and is located in the same plane as the switching hard rail 12; when the transfer hard rail 12 is lowered and is close to the second in-place detector 52, the driving device 13 is stopped, at this time, the transfer hard rail 12 is lowered and in place, and the logistics shuttle robot can perform the next operation. More specifically, the transition hard rail 12 is brought into proximity with the second in-place detector 52 by its lower portion.
Fig. 6 shows a schematic perspective view of the rail change reversing system mounted on the saddle bracket 8, referring to fig. 6, and further includes the saddle bracket 8, which is provided with an electric cabinet 6, and a control module is arranged in the electric cabinet 6, and the control module is in communication connection with the first in-place detector 51, the second in-place detector 52 and the driving device 13; the change rail and the turning rail are provided to the saddle bracket 8.
Specifically, the control module may be in communication with the first in-place detector 51, the second in-place detector 52, and the driving device 13 via wires or wirelessly.
When the invention works, the control module in the electric cabinet 6 can make different operation logics according to the difference of the lifting mode or the descending mode selected by the staff. For example, when the worker starts the lift mode, the control module sends an overhang start signal to the driving device 13, the head of the driving device 13 stretches out and draws back to lift the switch hard rail 12, and during the lifting process of the switch hard rail 12, the pivoting end of the switch hard rail 12 collides with the first in-place detector 51, the first in-place detector 51 sends a collision signal to the control module, at this time, the control module knows that the switch hard rail 12 has been lifted to a proper position, and sends a stop signal to the driving device 13 to stop the driving device 13 stretching out and back. And, the control module can control the two conversion hard rails 12 to lift up at the same time, so that the logistics shuttle robot can travel into the conversion hard rails 12 from the forward track, and complete turning and turning operations when traveling into the return track.
Also for example, when the operator initiates the lowering mode, the control module sends a retraction initiation signal to the driving device 13, the head of the driving device 13 retracts inward to lower the switch hard rail 12, and during the lowering of the switch hard rail 12, the lower side of the switch hard rail 12 collides with the second in-place detector 52, the second in-place detector 52 sends a collision signal to the control module, at this time, the control module knows that the switch hard rail 12 has been lowered to a proper position, and sends a stop signal to the driving device 13 to stop the inward retraction of the driving device 13. And, the control module can control the two conversion hard rails 12 to descend at the same time, so that the logistics shuttle robot can continue to run on the forward track or the return track, and the smoothness of the conveying route is ensured.
In summary, the rail change track and the rail change reversing system provided by the invention have the following beneficial effects:
According to the invention, the rail changing rail is provided with the lifting mode and the descending mode, so that the logistics shuttle robot can enter different rails through the two different modes, the logistics shuttle robot after the freight task is completed does not need to continuously advance, and can avoid the logistics shuttle robot which needs to continuously advance subsequently only by entering other rails, the blockage of a logistics transportation line is not easy to be caused, and the transportation efficiency of logistics is improved.
In the invention, the logistics shuttle robot can realize turning and turning operation by arranging the arc-shaped turning hard rail 21, so that the logistics shuttle robot after the freight task is completed can return to the unloading point more quickly, the logistics shuttle robot is fully utilized, and the transportation efficiency is further improved.
The technical means disclosed by the scheme of the invention is not limited to the technical means disclosed by the embodiment, and also comprises the technical scheme formed by any combination of the technical features. It should be noted that modifications and adaptations to the invention may occur to one skilled in the art without departing from the principles of the present invention and are intended to be within the scope of the present invention.
Claims (10)
1. A track change reversing system, comprising:
A change track, comprising: a rail-changing saddle (1); the hard rail fixing seat (11) is arranged at the top of the rail changing saddle (1); a switching hard rail (12) pivoted to the hard rail fixing seat (11); the tail part of the driving device (13) is pivoted with the hard rail fixing seat (11), and the head part of the driving device is pivoted with the conversion hard rail (12) so as to realize lifting or lowering of the conversion hard rail (12);
the turning track comprises a turning saddle (2) and a turning hard rail (21), wherein the turning hard rail (21) is arranged at the top of the turning saddle (2);
The transition hard rail (12) is lapped on the upper surface of the end part of the turning hard rail (21) and tangent to the end part of the turning hard rail (21), and the lapping end of the transition hard rail (12) is higher than the upper surface of the end part of the turning hard rail (21);
the rail changing track is provided with a lifting mode and a descending mode; when the change rail is in a raised mode, the transition hard rail (12) is raised; the transition hard rail (12) is lowered when the change rail is in a lowering mode.
2. A track change reversing system according to claim 1, characterized in that:
The turning hard rail (21) is arc-shaped;
The change rails have a pair, wherein the upper surfaces of both end portions of the turning hard rail (21) overlap one of the change hard rails (12) respectively.
3. A track change reversing system according to claim 2, characterized in that: the upper surface of the conversion hard rail (12) is provided with an arch avoidance hard rail (3).
4. A track change reversing system according to claim 3, characterized in that: the avoidance hard rail (3) comprises an uphill rail (31) and a downhill rail (32) which are in butt joint, and the uphill rail (31) is lapped on the upper surface of the end part of the turning hard rail (21);
-the inclination of the uphill track (31) is greater than the inclination of the downhill track (32);
The length of the uphill track (31) is smaller than the length of the downhill track (32).
5. A track change reversing system according to claim 4, wherein: and a guide connector (4) is abutted between the ascending track (31) and the turning hard track (21).
6. The track change reversing system of claim 1, further comprising:
an in-place detector (5) located directly below the transition hard rail (12);
when the switching hard rail (12) is lifted or lowered and approaches the in-place detector (5), the driving device (13) is stopped.
7. A track change reversing system according to claim 6, characterized in that:
The in-place detector (5) comprises a first in-place detector (51) and a second in-place detector (52), wherein the first in-place detector (51) is positioned on one side of a pivot shaft of the conversion hard rail (12) and is used for detecting that the conversion hard rail (12) is lifted in place, and the second in-place detector (52) is positioned on the other side of the pivot shaft of the conversion hard rail (12) and is used for detecting that the conversion hard rail (12) is lowered in place.
8. A track change reversing system according to claim 7, characterized in that the first in-place detector (51) is provided on top of the change saddle (1) and the second in-place detector (52) is provided on top of the turning saddle (2) or on the end side of the turning hard rail (21).
9. The track change reversing system of claim 1, further comprising:
at least two docking devices (7);
One of the docking devices (7) connected to the top of the turning saddle (2) and docked to the end of the turning hard rail (21);
The other of which (7) is connected to the top of the change-over saddle (1) and is connected to the end of the change-over hard rail (12).
10. The track change reversing system of claim 7, further comprising:
The saddle bracket (8) is provided with an electric control box (6), a control module is arranged in the electric control box (6), and the control module is in communication connection with the first in-place detector (5), the second in-place detector (6) and the driving device (13);
the rail changing track and the turning track are arranged on the saddle bracket (8).
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| CN202111678992.XA CN114313847B (en) | 2021-12-31 | 2021-12-31 | Rail replacement track and rail replacement reversing system |
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| CN202111678992.XA CN114313847B (en) | 2021-12-31 | 2021-12-31 | Rail replacement track and rail replacement reversing system |
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| CN114313847B true CN114313847B (en) | 2024-06-21 |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205855232U (en) * | 2016-08-12 | 2017-01-04 | 苏州市巨力输送机械厂 | A kind of track |
| CN108995660A (en) * | 2018-08-15 | 2018-12-14 | 广州智网联运物流有限公司 | A kind of cableway track exchanging device |
| CN210012252U (en) * | 2019-06-14 | 2020-02-04 | 广东灿腾智能设备有限公司 | Car coating line switch device |
| CN210262544U (en) * | 2019-04-16 | 2020-04-07 | 贵州凯因泰科技有限公司 | Steering system for point-to-point unmanned traffic transportation system |
Family Cites Families (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR2688523A1 (en) * | 1992-03-13 | 1993-09-17 | Otis Elevator Co | Track changing method and device for vehicles propelled by linear motors |
| JPH082407A (en) * | 1994-06-27 | 1996-01-09 | Nakanishi Kinzoku Kogyo Kk | Floor conveyer |
| JP5825623B2 (en) * | 2011-07-05 | 2015-12-02 | 株式会社ニッカリ | Monorail point switching device |
| KR20160092158A (en) * | 2015-01-27 | 2016-08-04 | 남희대 | rail transition device |
| CN208006947U (en) * | 2017-10-10 | 2018-10-26 | 李喜春 | A kind of light-duty empty rail traffic delivery system |
| CN108820731B (en) * | 2018-05-09 | 2020-04-24 | 安徽上造智能设备科技有限公司 | Suspension type brush drive track freight transportation system |
| CN109094577B (en) * | 2018-08-15 | 2024-03-19 | 广东自来物智能科技有限公司 | Cableway bracket device |
| CN112407830B (en) * | 2020-09-30 | 2023-03-31 | 盒马(中国)有限公司 | Suspension transfer robot system and self-moving transfer robot |
| CN214877953U (en) * | 2021-08-04 | 2021-11-26 | 临沂远中塑业有限公司 | Rail track changing device for ton loading through outer guard rail transfer |
| CN113638271A (en) * | 2021-08-23 | 2021-11-12 | 赵勇 | Track system for urban rail transit |
-
2021
- 2021-12-31 CN CN202111678992.XA patent/CN114313847B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205855232U (en) * | 2016-08-12 | 2017-01-04 | 苏州市巨力输送机械厂 | A kind of track |
| CN108995660A (en) * | 2018-08-15 | 2018-12-14 | 广州智网联运物流有限公司 | A kind of cableway track exchanging device |
| CN210262544U (en) * | 2019-04-16 | 2020-04-07 | 贵州凯因泰科技有限公司 | Steering system for point-to-point unmanned traffic transportation system |
| CN210012252U (en) * | 2019-06-14 | 2020-02-04 | 广东灿腾智能设备有限公司 | Car coating line switch device |
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| CN114313847A (en) | 2022-04-12 |
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