Integrated turnout system

Abstract

The utility model discloses an integrated turnout system, which is characterized in that a movable frame driven by a first driving device is mounted on a main body mounting frame through a sliding device, a pair of bent rails, namely a first bent rail and a second bent rail, is fixed on the movable frame, and a pair of straight rails, namely a first straight rail and a second straight rail, is fixed on the movable frame; a butt-joint straight rail and a butt-joint bent rail are fixed to the auxiliary rail installation frame, a rotating frame driven by a second driving device is installed on the auxiliary rail installation frame through a rotating device, and a rotating auxiliary rail is fixed to the rotating frame. The moving frame and the rotating frame can be switched between two states by changing the positions, in one state, the first straight rail is in butt joint with the rotating auxiliary rail through the butt joint straight rail, and in the other state, the second bent rail is in butt joint with the rotating auxiliary rail through the butt joint bent rail. The integrated turnout system is assembled and debugged in a factory, only simple assembly and debugging are needed after the system leaves the factory and is sent to a site, the integration degree is high, and the integrated turnout system has the advantages of being high in overall structural strength, high in butt joint precision and the like.

Description

TECHNICAL FIELD

[0001] The utility model relates to the warehouse technology field especially relates to an integrated turnout system. BACKGROUND

[0002] With the demand for automation degree higher and higher, the application of automated stereoscopic warehouse is also increasingly widespread, and the circular shuttle vehicle is widely applied in the automated stereoscopic warehouse industry due to the advantages of strong expansibility, high transfer efficiency and flexible transfer. The conventional circular shuttle vehicle system usually refers to setting a closed loop, and the circular shuttle vehicle reciprocates on the circular track in one direction (clockwise or counterclockwise) to realize the connection of goods. This kind of circular shuttle vehicle system cannot realize the automatic operation of the fault circular shuttle vehicle to the fault maintenance area outside the circular track for maintenance, cannot realize the scheduling of the redundant circular shuttle vehicle to the waiting area outside the circular track when the system flow is low, and cannot realize the more flexible and efficient goods connection operation of the circular shuttle vehicle system.

[0003] The turnout system can be expanded to the fault maintenance area outside the circular shuttle vehicle system and is connected with the track of the fault area. The turnout system can be expanded to the waiting area outside the circular shuttle vehicle system and is connected with the track of the waiting area. In addition, the turnout system can also flexibly change the track according to the process requirements to realize the flexible and efficient goods connection operation. At present, some turnout systems are also applied, but this kind of turnout system has a large occupied area, a complex structure, a large installation and debugging difficulty, a high failure rate and poor stability, and cannot play the role of the turnout. CONTENT OF THE UTILITY MODEL

[0004] The utility model needs to solve the technical problem: provide a kind of integrated turnout system with high integration level, and the process of on-site installation and debugging is convenient, the integrated turnout system can be directly sent to use site after being integrally assembled and tested in factory, and there is no need to carry out complex assembly and debugging work on site, to simplify on-site assembly and debugging process. In addition, the integrated turnout system is widely applicable, especially in high-frequency heavy-load working environment.

[0005] In order to solve the defects of large area, complex structure, difficult installation and debugging, high failure rate and poor stability of the turnout system on the market, the present scheme designs an integrated turnout system. The integrated turnout system only needs to install the main mounting frame and the attached rail mounting frame, without the need to install one by one on the set position in the working environment, and repeatedly debug one by one. When working, through the cooperation of the left and right moving car frame and the rotating attached rail, the system realizes the connection of curved rail or straight rail, so as to flexibly change the running path of the loop shuttle car, and based on the integrated turnout system, various application process flows can be expanded, such as: the track connection conversion of the loop track and the fault maintenance area; the track connection conversion of the loop track and the waiting area; flexibly realizing the connection conversion of the loop track and other external tracks to realize the optimal path picking and placing operation.

[0006] The integrated turnout system comprises a main mounting frame, a moving car frame installed on the main mounting frame through a sliding device, the moving car frame is driven by a first driving device, and under the driving of the first driving device, the moving car frame can move left or right along a set track relative to the main mounting frame through the sliding device; a pair of curved rails and a pair of straight rails are fixedly arranged on the moving car frame, the pair of curved rails comprises a first curved rail and a second curved rail, and the pair of straight rails comprises a first straight rail and a second straight rail.

[0007] More preferably, in order to make the overall structure more compact and reduce the transverse space occupation, the pair of curved rails and the pair of straight rails are staggered, that is, from left to right, they are: the first curved rail, the first straight rail, the second curved rail and the second straight rail, or from left to right, they are: the first straight rail, the first curved rail, the second straight rail and the second curved rail.

[0008] The integrated turnout system comprises an attached rail mounting frame, a pair of straight rails and a pair of curved rails are fixedly arranged on the attached rail mounting frame, and the installation position of the attached rail mounting frame is such that when the moving car frame moves to a certain set position, the rear end of the first straight rail can be connected with the front end of the connected straight rail, and the rear end of the second straight rail is not blocked by any part of the integrated turnout system; the installation position of the attached rail mounting frame is also such that when the moving car frame moves to another set position, the rear end of the second curved rail can be connected with the front end of the connected curved rail, and the rear end of the first curved rail is not blocked by any part of the integrated turnout system.

[0009] The rotating frame is installed on the auxiliary rail mounting frame by the rotating device, and is driven by the second driving device, and under the driving of the second driving device, the rotating frame can rotate clockwise or counterclockwise around the set rotating shaft through the rotating device; the rotating auxiliary rail is fixedly arranged on the rotating frame, and the rotating frame is installed at a position such that the front end of the rotating auxiliary rail can be connected with the rear end of the straight rail when the rotating frame is rotated to a certain set angle, and the front end of the rotating auxiliary rail can be connected with the rear end of the curved rail when the rotating frame is rotated to another set angle.

[0010] The components on the main body mounting frame are assembled on the main body mounting frame in the factory, and the components on the auxiliary rail mounting frame are also assembled on the auxiliary rail mounting frame in the factory, and after assembly, testing is performed in the factory, and after testing, the product is directly sent to the site, and the main body mounting frame and the auxiliary rail mounting frame only need to be simply installed at the site, and the positions of the components on the main body mounting frame and the positions of the components on the auxiliary rail mounting frame do not need to be fine-adjusted at the site.

[0011] Further, the foregoing integrated turnout system, wherein the sliding device is at least two straight linear guides, the tracks on the straight linear guides are fixedly installed on the main body mounting frame, and the number of sliding blocks on the straight linear guides is at least one, and the sliding blocks on the straight linear guides are fixedly installed on the moving frame.

[0012] The first driving device is an electric push rod fixedly installed on the main body mounting frame, and the push rod end of the electric push rod is fixedly connected with the moving frame.

[0013] Further, the foregoing integrated turnout system, wherein the first blocking piece and the second blocking piece are fixedly installed on the main body mounting frame, and the first baffle and the second baffle are fixedly installed on the moving frame.

[0014] The position of the first baffle is such that when the moving frame moves to the position where the rear end of the second curved rail is connected with the front end of the connecting curved rail in a certain direction, the first baffle leans against the first blocking piece to prevent the moving frame from continuing to move in the direction.

[0015] The position of the second baffle is such that when the moving frame moves to the position where the rear end of the first straight rail is connected with the front end of the connecting straight rail in a certain direction, the second baffle leans against the second blocking piece to prevent the moving frame from continuing to move in the direction.

[0016] The first baffle and the first blocking piece, and the second baffle and the second blocking piece function as limiters, thereby ensuring the accuracy of the connection between the rear end of the second curved rail and the front end of the connecting curved rail, and the accuracy of the connection between the rear end of the first straight rail and the front end of the connecting straight rail.

[0017] Further, the integrated turnout system as claimed in the preceding claim, wherein a first sensing sheet is fixedly installed on the mobile trolley, and a first proximity switch and a second proximity switch are arranged at a set position on the main body mounting rack or in a working environment where the main body mounting rack is located;

[0018] The first proximity switch is arranged at a position such that when the mobile trolley moves to a position where the rear end of the first straight rail abuts against the front end of the abutting straight rail, the first sensing sheet is located in the sensing area of the first proximity switch.

[0019] The second proximity switch is arranged at a position such that when the mobile trolley moves to a position where the rear end of the second curved rail abuts against the front end of the abutting curved rail, the first sensing sheet is located in the sensing area of the second proximity switch.

[0020] Further, the integrated turnout system as claimed in the preceding claim, wherein the rotating device is structured as follows: a slewing bearing is installed on the rail mounting rack, and the set rotating shaft of the rotating rack when rotating around the rotating device is the rotating center shaft of the slewing bearing; the slewing bearing is a standard part that can be directly purchased on the market, and is composed of an inner ring, an outer ring, a rolling body and the like. The slewing bearing is a large bearing capable of bearing comprehensive load, and can simultaneously bear a large axial load, a large radial load and a large overturning moment. The inner ring of the slewing bearing is fixedly installed on the rail mounting rack, and the rotating rack is fixedly installed on the outer ring of the slewing bearing.

[0021] Further, the integrated turnout system as claimed in the preceding claim, wherein the second driving device is structured as follows: the outer ring of the slewing bearing is structured as an external gear, a driving motor is fixedly installed on the rail mounting rack, and a driving gear is fixedly installed on the output shaft of the driving motor. The driving gear is directly engaged with the teeth on the outer ring of the slewing bearing or is engaged with the teeth on the outer ring of the slewing bearing through at least one transition gear. Whether a filter gear and the number of transition gears are used depends on the distance between the teeth on the outer ring of the slewing bearing and the driving gear and the spare space therebetween.

[0022] Further, the integrated turnout system as claimed in the preceding claim, wherein a third blocking piece and a fourth blocking piece are fixedly installed on the rail mounting rack, and a third baffle is fixedly installed on the rotating rack.

[0023] The third blocking piece is arranged at a position such that when the rotating rack rotates to a position where the front end of the rotating rail abuts against the rear end of the abutting straight rail, the third baffle leans against the third blocking piece to prevent the rotating rack from continuing to rotate in the rotating direction.

[0024] The fourth blocking piece is located at a position such that when the rotating frame is rotated in a direction to a position where the front end of the rotating track is connected to the rear end of the straight connecting track, the third blocking plate is abutted against the fourth blocking piece to prevent the rotating frame from continuing to rotate in the direction.

[0025] The third blocking plate and the third and fourth blocking pieces serve as position limiters, thereby ensuring the accuracy of the connection between the front end of the rotating track and the rear end of the straight connecting track and the accuracy of the connection between the front end of the rotating track and the rear end of the curved connecting track.

[0026] Further, the integrated turnout system, wherein a photoelectric detection seat is fixedly arranged on the rotating frame, a third proximity switch and a fourth proximity switch are fixedly installed on the photoelectric detection seat, and a second sensing sheet is fixedly installed on the track mounting frame.

[0027] The third proximity switch is located at a position such that when the rotating frame is rotated in a direction to a position where the front end of the rotating track is connected to the rear end of the straight connecting track, the second sensing sheet is located in the sensing area of the third proximity switch.

[0028] The fourth proximity switch is located at a position such that when the rotating frame is rotated in a direction to a position where the front end of the rotating track is connected to the rear end of the curved connecting track, the second sensing sheet is located in the sensing area of the fourth proximity switch.

[0029] The first, second, third, and fourth proximity switches are in signal communication with a control system, and the control system is in signal communication with each electrically controlled driving signal and each ring-shaped shuttle car, so that logistics automation can be achieved through program control.

[0030] Further, the integrated turnout system, wherein a plurality of anti-torsion fixing supports are fixedly arranged on the rotating frame, the anti-torsion fixing supports are fixedly connected with the rotating track, and the anti-torsion fixing supports are located on the left side wall of the rotating track. Usually, the number of anti-torsion fixing supports is three, which are respectively located at both ends of the rotating track and the middle part of the rotating track. The arrangement of each anti-torsion fixing support can improve the anti-torsion performance of the rotating track, reduce the deformation amount of the rotating track, ensure the smoothness and stability of the ring-shaped shuttle car running thereon, and effectively improve the service life thereof.

[0031] Further, the integrated turnout system, wherein the main body mounting frame and the track mounting frame are inseparable and are an integral bottom plate structure, or the main body mounting frame and the track mounting frame are independent of each other and are two independent bottom plate structures.

[0032] The integrated turnout system can be directly sent to the use site after being integrally assembled and tested in the factory, and complicated assembling and debugging work does not need to be carried out on the site, so that the on-site assembling and debugging process is simplified, and disassembly is also simpler; the integrated turnout system has high overall structural strength, when a ring-shaped shuttle vehicle (total weight is 1.6T) loaded with goods passes, the sinking amount is only 0.05mm, and the integrated turnout system can be applied to high-frequency heavy-load working environments; when the butt joint straight rail is butt jointed with the first straight rail and the rotating attached rail, and when the butt joint curved rail is butt jointed with the first curved rail and the rotating attached rail, the butt joint precision at the butt joint position is high, and the butt joint error value is less than 0.1mm through measurement. BRIEF DESCRIPTION OF DRAWINGS

[0033] Figure 1 is a plane structure schematic view of the integrated turnout system.

[0034] Figure 2 is a three-dimensional structure schematic view after each component on the main body mounting rack is reserved and the main body mounting rack is removed.

[0035] Figure 3 is a partial three-dimensional structure schematic view of the integrated turnout system.

[0036] Figure 4 is a partial three-dimensional structure schematic view of the attached rail mounting rack and each component on the attached rail mounting rack.

[0037] Figure 5 is a plane structure schematic view of the attached rail mounting rack and each component on the attached rail mounting rack.

[0038] Figure 6 is a partial structure schematic view after part of components on the attached rail mounting rack are removed.

[0039] Figure 7 is a partial structure schematic view after part of components on the attached rail mounting rack and the attached rail mounting rack are removed.

[0040] Figure 8 is a use state schematic view of the integrated turnout system.

[0041] Among them:

[0042] 1, main body mounting frame; 11, track; 12, sliding block; 13, electric push rod; 14, first blocking piece; 15, second blocking piece; 2, moving frame; 21, first curved rail; 22, second curved rail; 23, first straight rail; 24, second straight rail; 25, first baffle; 26, second baffle; 3, auxiliary rail mounting frame; 31, butt joint straight rail; 32, butt joint curved rail; 33, third blocking piece; 34, fourth blocking piece; 4, rotating frame; 41, anti-torsion fixed support; 42, third baffle; 5, rotary support; 51, driving motor; 52, driving gear; 53, transition gear; 6, rotating auxiliary rail; 81, first proximity switch; 82, second proximity switch; 83, first mounting hole; 84, second mounting hole; 9, photoelectric detection seat; 10, first straight rail track; 20, second straight rail track; 30, branch track; 40, curved rail track. DETAILED DESCRIPTION

[0043] The technical solutions of the utility model will be described in further detail below in combination with the drawings and preferred embodiments.

[0044] For the convenience of description, the left-hand direction shown in Figure 1 is defined as "left", the right-hand direction shown in Figure 1 is defined as "right", the upper direction shown in Figure 1 is defined as "front", and the lower direction shown in Figure 1 is defined as "rear". All the directional words related to "left", "right", "front" and "rear" in this text are defined in this way. It should be noted that the definition of the direction here is only for the convenience of describing the relative positions of the components, and is not a limitation on the installation direction of the integrated turnout system. Embodiment one

[0045] The integrated turnout system described in this embodiment, as shown in Figure 1 and Figure 2 , comprises a main body mounting frame 1, a moving frame 2 is installed on the main body mounting frame 1 through a sliding device, and the moving frame 2 is driven by a first driving device, and under the driving of the first driving device, the moving frame 2 can move left or right along a set track relative to the main body mounting frame 1 through the sliding device.

[0046] The sliding device has various structures, and the sliding device described in this embodiment is preferably the most common linear guide rail on the market, specifically: as shown in Figure 1 and Figure 2 , the sliding device is at least two linear guide rails, the tracks 11 on the linear guide rails are fixedly installed on the main body mounting frame 1, the number of sliding blocks 12 on the linear guide rails is at least one, and the sliding blocks 12 on the linear guide rails are fixedly installed on the moving frame 2, at this time, the track route of the tracks 11 on each linear guide rail is the moving track route of the moving frame 2.

[0047] The first driving device has various structures. In the embodiment, the first driving device is preferably an electric push rod 13, and specifically, as shown in the figure, the electric push rod 13 is fixedly installed on the main body mounting rack 1, and the push rod end of the electric push rod 13 is fixedly connected with the moving rack 2. In the process of moving the push rod of the electric push rod 13 to the left, the moving rack 2 is pushed to move to the left along the track of the track 11 on the linear guide rail. In the process of moving the push rod of the electric push rod 13 to the right, the moving rack 2 is pushed to move to the right along the track of the track 11 on the linear guide rail. Figure 1

[0048] As shown in the figure, a pair of curved rails and a pair of straight rails are fixedly arranged on the moving rack 2. The pair of curved rails includes a first curved rail 21 and a second curved rail 22, and the pair of straight rails includes a first straight rail 23 and a second straight rail 24. Figure 1 Figure 3 More preferably, in order to make the overall structure more compact and reduce the transverse space occupied, the pair of curved rails and the pair of straight rails are staggered, that is, from left to right, the arrangement is: the first curved rail 21, the first straight rail 23, the second curved rail 22, and the second straight rail 24, or from left to right, the arrangement is: the first straight rail 23, the first curved rail 21, the second straight rail 24, and the second curved rail 22. The arrangement shown in the figure is from left to right: the first curved rail 21, the first straight rail 23, the second curved rail 22, and the second straight rail 24.

[0049] Figure 1 As shown in the figure, the integrated turnout system in the embodiment further includes an auxiliary rail mounting rack 3, and a butt joint straight rail 31 and a butt joint curved rail 32 are fixedly arranged on the auxiliary rail mounting rack 3. The mounting position of the auxiliary rail mounting rack 3 is such that when the moving rack 2 moves to a certain set position, the rear end of the first straight rail 21 can be butt jointed with the front end of the butt joint straight rail 31. Here, the set position is recorded as position A, and at this time, the rear end of the second straight rail 24 is not blocked by any component on the integrated turnout system. The mounting position of the auxiliary rail mounting rack 3 is also such that when the moving rack 2 moves to another set position, the rear end of the second curved rail 22 can be butt jointed with the front end of the butt joint curved rail 32. Here, the set position is recorded as position B, and at this time, the rear end of the first curved rail 21 is not blocked by any component on the integrated turnout system.

[0050] As shown in the figure, the rotating frame 4 in the embodiment is installed on the auxiliary rail mounting rack 3 through a rotating device, and the rotating frame 4 is driven by a second driving device. Under the driving of the second driving device, the rotating frame 4 can rotate clockwise or counterclockwise around a set rotating axis through the rotating device. Figure 1 Figure 3

[0051] As shown in the figure, the rotating frame 4 in the embodiment is installed on the auxiliary rail mounting rack 3 through a rotating device, and the rotating frame 4 is driven by a second driving device. Under the driving of the second driving device, the rotating frame 4 can rotate clockwise or counterclockwise around a set rotating axis through the rotating device. Figure 4 Figure 5 ​​​​​​

[0052] The rotating device has various structures. In the embodiment, the rotating device preferably has the following structure. Specifically, a slewing bearing 5 is mounted on the rail mounting frame 3, and the rotating shaft of the rotating frame 4 when rotating around the set rotating shaft is the rotating center shaft of the slewing bearing 5. The slewing bearing 5 is a standard part that can be directly purchased on the market. The slewing bearing 5 is composed of an inner ring, an outer ring, a rolling element, and the like. The slewing bearing 5 is a large bearing capable of bearing a comprehensive load, and can simultaneously bear a large axial load, a radial load, and a overturning moment. The inner ring of the slewing bearing 5 is fixed to the rail mounting frame 3, and the rotating frame 4 is fixedly mounted on the outer ring of the slewing bearing 5. Preferably, the rotating frame 4 is mounted on the top surface of the outer ring of the slewing bearing 5.

[0053] The second driving device has various structures. In the embodiment, the second driving device preferably has the following structure. Specifically, as shown in Figure 3 Figure 4 and Figure 5 , the outer ring of the slewing bearing 5 has an external gear structure. A driving motor 51 is fixedly mounted on the rail mounting frame 3. A driving gear 52 is fixedly mounted on the motor shaft of the driving motor 51. The driving gear 52 can be directly engaged with the teeth on the outer ring of the slewing bearing 5. Alternatively, the driving gear 52 can be engaged with the teeth on the outer ring of the slewing bearing 5 through at least one transition gear 53. Whether the transition gear 53 is added or not depends on the specific situation.

[0054] As shown in Figure 5 , a rotating rail 6 is fixedly arranged on the rotating frame 4. The rotating frame 4 is mounted at a position such that the front end of the rotating rail 6 can be connected to the rear end of the straight rail 31 when the rotating frame 4 is rotated to a certain set angle. The position of the set angle is referred to as the C position. The rotating frame 4 is also mounted at a position such that the front end of the rotating rail 6 can be connected to the rear end of the curved rail 32 when the rotating frame 4 is rotated to another set angle. The position of the set angle is referred to as the D position.

[0055] Further preferably, a plurality of anti-torsion fixing supports 41 are fixedly arranged on the rotating frame 4. The anti-torsion fixing supports 41 are fixedly connected to the rotating rail 6, and are located on the left side wall of the rotating rail 6. The arrangement of the anti-torsion fixing supports 41 can improve the anti-torsion performance of the rotating rail 6, reduce the deformation of the rotating rail 6, ensure the smoothness and stability of the operation of the loop shuttle vehicle on the rotating rail 6, and effectively improve the service life of the loop shuttle vehicle.

[0056] In the embodiment, the integrated turnout system is arranged between a straight rail track and a branch rail track 30 perpendicular to the straight rail track. Figure 8 ​As shown, installation space for installing the integrated turnout system is left at the intersection of the straight track and the branch track 30, at this time, the straight track is divided into the first straight track 10 and the second straight track 20, and the branch track 30 has the curved track 40 at the end.

[0057] When it is necessary to ensure the communication between the first straight track 10 and the second straight track 20, the integrated turnout system is operated as follows: the moving frame 2 is moved to the A position under the drive of the first driving device, at this time, the two straight tracks of the first straight track 10 are respectively connected with the front end of the first straight track 21 and the front end of the second straight track 22, the rear end of the first straight track 21 is connected with the front end of the connecting straight track 31, and the rear end of the second straight track 22 is connected with the straight track on the right side of the second straight track 20; the rotating frame 4 is rotated to the C position under the drive of the second driving device, at this time, the front end of the rotating track 6 is connected with the rear end of the connecting straight track 31, and the rear end of the rotating track 6 is connected with the straight track on the left side of the second straight track 20. At this time, the loop shuttle vehicle can run from the first straight track 10 to the second straight track 20 through the integrated turnout system, or the loop shuttle vehicle can run from the second straight track 20 to the first straight track 10 through the integrated turnout system.

[0058] When it is necessary to ensure the communication between the first straight track 10 and the branch track 30, the integrated turnout system is operated as follows: the moving frame 2 is moved to the B position under the drive of the first driving device, at this time, the two straight tracks of the first straight track 10 are respectively connected with the front end of the first curved track 23 and the front end of the second curved track 24, the rear end of the first curved track 23 is connected with the curved track on the left side of the curved track 40, and the rear end of the second curved track 23 is connected with the front end of the connecting curved track 32; the rotating frame 4 is rotated to the D position under the drive of the second driving device, at this time, the front end of the rotating track 6 is connected with the rear end of the connecting curved track 32, and the rear end of the rotating track 6 is connected with the curved track on the right side of the curved track 40. At this time, the loop shuttle vehicle can run from the first straight track 10 to the branch track 30 through the integrated turnout system, or the loop shuttle vehicle can run from the branch track 30 to the first straight track 10 through the integrated turnout system.

[0059] The integrated turnout system described in the embodiment, the components on the main installation frame 1 are assembled on the main installation frame 1 in the factory, and the components on the track installation frame 3 are also assembled on the track installation frame 3 in the factory, after assembly, testing is carried out in the factory, and after testing, the product is directly sent to the site, and the main installation frame 1 and the track installation frame 3 are only simply installed at the site, and the position of the components on the main installation frame 1 and the position of the components on the track installation frame 3 do not need to be assembled and finely adjusted at the site, which simplifies the on-site assembly and debugging process and makes disassembly simpler.

[0060] The main mounting frame 1 and the auxiliary rail mounting frame 3 in the embodiment are inseparable and are an integral bottom plate structure, that is, a whole bottom plate, which is divided into two areas, one of which is the main mounting frame 1 and the other of which is the auxiliary rail mounting frame 3. When assembled on site, the relative positions of the main mounting frame 1 and the auxiliary rail mounting frame 3 do not need to be adjusted. Alternatively, the main mounting frame 1 and the auxiliary rail mounting frame 3 are independent of each other and are two independent bottom plate structures. When assembled on site, the relative positions of the main mounting frame 1 and the auxiliary rail mounting frame 3 only need to be adjusted.

[0061] The integrated turnout system has high overall structural strength. When a ring-shaped shuttle vehicle (total weight 1.6T) loaded with goods passes through, the sinking amount is only 0.05mm, so it can be used in high-frequency heavy-load working environments. Embodiment Two

[0062] The embodiment adds some limiting and sensing devices on the basis of embodiment one, thereby further improving the docking precision of the integrated turnout system. Specifically as follows:

[0063] As shown in Figure 1 and Figure 2 , the embodiment is fixedly installed with a first blocking piece 14 and a second blocking piece 15 on the main mounting frame 1 and is fixedly installed with a first baffle 25 and a second baffle 26 on the moving frame 2.

[0064] Described in the direction shown by Figure 1 : when the moving frame 2 moves from right to left to the A position under the drive of the first driving device, the second baffle 26 leans against the second blocking piece 15 to prevent the moving frame 2 from continuing to move leftward. When the moving frame 2 moves from left to right to the B position under the drive of the first driving device, the first baffle 25 leans against the first blocking piece 14 to prevent the moving frame 2 from continuing to move rightward.

[0065] The first baffle 25 and the first blocking piece 14, the second baffle 26 and the second blocking piece 15 have a limiting effect, thereby ensuring the precision of the docking of the rear end of the second curved rail 22 with the front end of the docking curved rail 32 and the precision of the docking of the rear end of the first straight rail 21 with the front end of the docking straight rail 31.

[0066] As shown in Figure 5 , Figure 6 and Figure 7 , the embodiment is fixedly installed with a third blocking piece 33 and a fourth blocking piece 34 on the auxiliary rail mounting frame 3 and is fixedly installed with a third baffle 42 on the rotating frame 4. A plurality of reinforcing ribs 43 are further arranged between the third baffle 42 and the rotating frame 4 to improve the strength of the third baffle 42.

[0067] Described in the direction shown by Figure 1The following describes the direction shown: When the rotating frame 4 rotates clockwise to position D under the drive of the second driving device, the third stopper 42 abuts against the fourth stopper 34 to prevent the rotating frame 4 from continuing to rotate in this direction. When the rotating frame 4 rotates counterclockwise to position C under the drive of the second driving device, the third stopper 42 abuts against the third stopper 33 to prevent the rotating frame 4 from continuing to rotate in this direction.

[0068] The third baffle 42 and the third and fourth blocking members 33 and 34 play a limiting role, thereby ensuring the accuracy of the docking between the front end of the rotating auxiliary rail 6 and the rear end of the docking straight rail 31, as well as the accuracy of the docking between the front end of the rotating auxiliary rail 6 and the rear end of the docking curved rail 32. After measurement, the docking error value is less than 0.1 mm.

[0069] In addition, for automated layout, this embodiment has a first sensor plate 71 fixedly mounted on the mobile frame 2, and a first proximity switch 81 and a second proximity switch 82 are provided at set positions on the main mounting frame 1 or in the working environment where the main mounting frame 1 is located.

[0070] by Figure 1 The following describes the direction shown: when the movable frame 2 is driven by the first driving device to move from right to left to position A, that is, when the rear end of the first straight rail 23 is docked with the front end of the docking straight rail 31, the first sensing plate 71 is located within the sensing area of ​​the first proximity switch 81. When the movable frame 2 is driven by the first driving device to move from left to right to position B, that is, when the rear end of the second curved rail 24 is docked with the front end of the docking curved rail 32, the first sensing plate 71 is located within the sensing area of ​​the second proximity switch 82.

[0071] A photoelectric detection seat 9 is fixedly provided on the rotating frame 4, and a third proximity switch and a fourth proximity switch are fixedly mounted on the photoelectric detection seat 9. The figure shows a first mounting hole 83 for mounting the third proximity switch and a second mounting hole 84 for mounting the fourth proximity switch. A second sensor sheet 72 is fixedly mounted on the auxiliary rail mounting frame 6.

[0072] by Figure 1 Describing the direction shown: When the rotating frame 4 is driven by the second driving device to rotate clockwise to position D, that is, when the front end of the rotating auxiliary rail 6 is docked with the rear end of the docking curved rail 32, the second sensing plate 72 is located within the sensing area of ​​the fourth proximity switch. When the rotating frame 4 is driven by the second driving device to rotate counterclockwise to position C, that is, when the front end of the rotating auxiliary rail 6 is docked with the rear end of the docking straight rail 31, the second sensing plate 72 is located within the sensing area of ​​the third proximity switch.

[0073] The first proximity switch 81, the second proximity switch 82, the third proximity switch and the fourth proximity switch are in signal communication with the control system, and the control system is in signal communication with each electric control driving signal and each ring-shaped shuttle vehicle, so that logistics automation can be realized through program control.

[0074] The above merely describes preferred embodiments of the present application and is not intended to limit the present application in any other form, and any modification or equivalent change made according to the technical essence of the present application still falls within the scope of the present application.

Claims

1. An integrated turnout system, characterized by: include: A main body mounting frame, on which a movable frame is mounted via a sliding device, wherein the movable frame is driven by a first driving device and can move leftward or rightward along a set trajectory relative to the main body mounting frame via the sliding device under the drive of the first driving device; A pair of curved rails and a pair of straight rails are fixedly arranged on the movable frame, wherein the pair of curved rails includes: a first curved rail and a second curved rail, and the pair of straight rails includes: a first straight rail and a second straight rail; The vehicle frame further comprises: an auxiliary rail mounting frame, on which a docking straight rail and a docking curved rail are fixedly mounted, wherein the auxiliary rail mounting frame is mounted in a position such that when the moving frame moves to a certain set position, the rear end of the first straight rail can dock with the front end of the docking straight rail, and the rear end of the second straight rail is not blocked by any components of the integrated turnout system; the auxiliary rail mounting frame is also mounted in a position such that when the moving frame moves to another set position, the rear end of the second curved rail can dock with the front end of the docking curved rail, and the rear end of the first curved rail is not blocked by any components of the integrated turnout system; The rotating frame is mounted on the auxiliary rail mounting frame through a rotating device, and the rotating frame is driven by a second driving device, and under the drive of the second driving device, the rotating frame can rotate clockwise or counterclockwise around a set rotation axis through the rotating device; a rotating auxiliary rail is fixedly arranged on the rotating frame, and the mounting position of the rotating frame is such that when the rotating frame is rotated to a certain set angle, the front end of the rotating auxiliary rail can dock with the rear end of the docking straight rail, and when the rotating frame is rotated to another set angle, the front end of the rotating auxiliary rail can dock with the rear end of the docking curved rail.

2. An integrated turnout system according to claim 1, characterized in that: The sliding device is at least two linear guide rails, the rails on the linear guide rails are fixedly mounted on the main body mounting frame, the number of sliders on the linear guide rails is at least one, and the sliders on the linear guide rails are fixedly mounted on the moving frame; The first driving device is an electric push rod fixedly mounted on the main body mounting frame, and the push rod end of the electric push rod is fixedly connected to the movable frame.

3. An integrated turnout system according to claim 1, wherein: A first blocking member and a second blocking member are fixedly mounted on the main body mounting frame, and a first baffle and a second baffle are fixedly mounted on the moving frame; The first baffle is located so that when the movable frame moves in a certain direction to a position where the rear end of the second curved rail docks with the front end of the docking curved rail, the first baffle abuts against the first blocking member to prevent the movable frame from continuing to move in the direction of movement; The position of the second baffle allows the moving frame to rest on the second blocking member to prevent the moving frame from continuing to move along the moving direction when the moving frame moves in a certain direction to the position where the rear end of the first straight rail and the front end of the docking straight rail are docked.

4. An integrated turnout system according to claim 1 or 2 or 3, characterized in that: A first induction sheet is fixedly mounted on the mobile frame, and a first proximity switch and a second proximity switch are provided on the main body mounting frame or at a set position in the working environment of the main body mounting frame; The first proximity switch is located in a position such that when the movable frame moves in a certain direction to a position where the rear end of the first straight rail and the front end of the docking straight rail are docked, the first sensing piece is located within the sensing area of ​​the first proximity switch; The second proximity switch is located at a position such that when the moving frame moves to a position where the rear end of the second curved track abuts the front end of the abutting track in a certain direction, the first sensing sheet is located in the sensing area of the second proximity switch.

5. An integrated turnout system according to claim 1, wherein: The rotating device is structured in that a slewing bearing is installed on the track mounting frame, the rotating frame rotates around the set rotating shaft, and the set rotating shaft is the rotating center shaft of the slewing bearing; the inner ring of the slewing bearing is fixed on the track mounting frame, and the rotating frame is fixedly installed on the outer ring of the slewing bearing.

6. An integrated turnout system according to claim 5, wherein: The second driving device is structured in that the outer ring of the slewing bearing is an external gear structure, a driving motor is fixedly installed on the track mounting frame, a driving gear is fixedly installed on the output shaft of the driving motor, and the driving gear directly engages with the teeth on the outer ring of the slewing bearing or engages with the teeth on the outer ring of the slewing bearing through at least one transition gear.

7. An integrated turnout system according to claim 1 or 5 or 6, characterized in that: A third blocking piece and a fourth blocking piece are fixedly installed on the track mounting frame, and a third baffle is fixedly installed on the rotating frame; The third blocking piece is located at a position such that when the rotating frame rotates to a position where the front end of the rotating track abuts the rear end of the abutting straight track in a certain direction, the third baffle leans against the third blocking piece to prevent the rotating frame from continuing to rotate in the direction; The fourth blocking piece is located at a position such that when the rotating frame rotates to a position where the front end of the rotating track abuts the rear end of the abutting curved track in a certain direction, the third baffle leans against the fourth blocking piece to prevent the rotating frame from continuing to rotate in the direction.

8. An integrated turnout system according to claim 7, wherein: A photoelectric detection seat is fixedly arranged on the rotating frame, a third proximity switch and a fourth proximity switch are fixedly installed on the photoelectric detection seat, and a second sensing sheet is fixedly installed on the track mounting frame; The third proximity switch is located at a position such that when the rotating frame rotates to a position where the front end of the rotating track abuts the rear end of the abutting straight track in a certain direction, the second sensing sheet is located in the sensing area of the third proximity switch; The fourth proximity switch is located at a position such that when the rotating frame rotates to a position where the front end of the rotating track abuts the rear end of the abutting curved track in a certain direction, the second sensing sheet is located in the sensing area of the fourth proximity switch.

9. An integrated turnout system according to claim 1, wherein: A plurality of anti-torsion fixing supports are fixedly arranged on the rotating frame, the anti-torsion fixing supports are fixedly connected with the rotating track, and the anti-torsion fixing supports are located on the left side wall of the rotating track.

10. The integrated turnout system of claim 1, wherein: The main body mounting frame and the track mounting frame are inseparable and are an integrated bottom plate structure; or the main body mounting frame and the track mounting frame are independent of each other and are two independent bottom plate structures.

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