Wheel set conveying line

Abstract

The utility model relates to a wheel set conveying line which is characterized in that a conveying rail is provided with a linear guide groove formed in the conveying direction, a chain mechanism comprises a conveying chain, the conveying chain is used for circularly rotating in the linear guide groove in the conveying direction of the conveying rail, and a shifting mechanism comprises a driving shifting piece; the multiple driving shifting pieces are assembled on the conveying chain in the chain length direction of the conveying chain, each driving shifting piece comprises a supporting frame, a guide wheel and a shifting wheel, the bottom of each supporting frame is connected with the conveying chain, and the guide wheels are rotationally assembled at the bottoms of the supporting frames; the guide wheel is used for making rolling guide contact with the inner wall of the linear guide groove when the conveying chain circularly rotates in the linear guide groove, and the shifting wheel is rotationally assembled at the top of the supporting frame and used for making rolling contact with a target wheel. Based on the rolling guide contact between the guide wheel and the inner wall of the linear guide groove, the stable movement of the driving shifting piece in the linear guide groove can be ensured, so that the target wheel can stably roll in the conveying track, and the conveying stability is ensured.

Description

Technical Field

[0001] The present application relates to the technical field of rail vehicle wheel set maintenance and manufacturing, and in particular to a wheel set conveyor line. Background Art

[0002] The wheelsets of rail vehicles need to be transported during the maintenance and manufacturing process. The traditional method is to use manpower to push them on the track. With the rapid development of intelligent manufacturing, the intelligent manufacturing and maintenance of rail vehicle wheelsets are also being promoted in an all-round way, and the intelligent transportation of wheelsets has become imperative. At present, the transportation methods of rail vehicle wheelsets include crawler conveying, pulley conveying, etc. However, the various types of wheelset conveying devices currently used have difficulty interacting with other equipment, are troublesome to control and adjust, and have poor stability during wheelset transportation, which are not ideal in practical applications. Summary of the invention

[0003] Based on this, it is necessary to provide a wheelset conveyor line to address at least one of the technical problems mentioned above.

[0004] The present application provides a wheelset conveyor line, the wheelset conveyor line comprising:

[0005] A conveying track, wherein the conveying track has a linear guide groove opened along the conveying direction;

[0006] A chain mechanism, the chain mechanism being mounted on the conveying track, wherein the chain mechanism comprises a conveying chain, the conveying chain being used for cyclically rotating in the linear guide groove along the conveying direction of the conveying track;

[0007] A toggle mechanism, which is mounted on the chain mechanism, wherein the toggle mechanism includes a driving toggle, the number of the driving toggle is set to be multiple, and the multiple driving toggle members are mounted on the conveying chain along the chain length direction of the conveying chain, the driving toggle includes a support frame, a guide wheel and a toggle wheel, the bottom of the support frame is connected to the conveying chain, the guide wheel is rotatably mounted on the bottom of the support frame, the guide wheel is used for rolling and guiding contact with the inner wall of the linear guide groove when the conveying chain circulates in the linear guide groove, the toggle wheel is rotatably mounted on the top of the support frame, and the toggle wheel is used for rolling contact with the target wheel, thereby driving the target wheel to roll on the conveying track along the conveying direction of the conveying track.

[0008] In one embodiment, the conveying track includes two linear tracks, the two linear tracks are parallel to each other, and each linear track is provided with a linear guide groove along the conveying direction of the conveying track;

[0009] The chain mechanism comprises two conveying chains, each of the linear tracks is equipped with one conveying chain, and each of the conveying chains circulates and rotates in a linear guide groove of one of the linear tracks along the conveying direction of the conveying tracks;

[0010] Each of the conveying chains is equipped with a plurality of driving shifters along the length direction of the chain.

[0011] In one of the embodiments, a toggle portion is disposed on the top of the support frame, the toggle portion is exposed from the top notch of the linear guide groove to the upper surface of the conveying track, and the toggle wheel is rotatably assembled on the toggle portion.

[0012] In one embodiment, the toggle portion has a cylindrical outer contour, the central axis of the toggle portion is perpendicular to the conveying direction of the conveying track, the toggle wheel is rotatably assembled on the side of the toggle portion, and the central axis of the toggle wheel coincides with the central axis of the toggle portion.

[0013] In one of the embodiments, a bottom support seat is provided at the bottom of the support frame, and the bottom support seat is connected to the conveying chain, and the front end of the bottom support seat is defined as an end facing the conveying direction of the conveying track, and the rear end of the bottom support seat is defined as an end facing away from the conveying direction of the conveying track, and at least one guide wheel is provided at the front end of the bottom support seat, and at least one guide wheel is provided at the rear end of the bottom support seat.

[0014] In one embodiment, the number of guide wheels provided on each driving shifter is an even number, which limits the left-right direction of the bottom support seat to be perpendicular to the conveying direction of the conveying track, an even number of guide wheels are provided at the front end of the bottom support seat, and the even number of guide wheels are symmetrically arranged along the left-right direction at the front end of the bottom support seat, and an even number of guide wheels are provided at the rear end of the bottom support seat, and the even number of guide wheels are symmetrically arranged along the left-right direction at the rear end of the bottom support seat.

[0015] In one embodiment, the wheelset conveyor line comprises:

[0016] A driving mechanism is mounted on the conveying track, the driving mechanism cooperates with the chain mechanism, and is used to drive the conveying chain of the chain mechanism to circulate in the linear guide groove along the conveying direction of the conveying track.

[0017] In one embodiment, the wheelset conveyor line comprises:

[0018] A non-return mechanism is arranged at the input end of the conveying track, and is used to abut against the target wheel entering the conveying track, thereby preventing the target wheel entering the conveying track from escaping from the conveying track from the input end of the conveying track.

[0019] In one embodiment, the anti-return mechanism includes an anti-return element, an assembly inner cavity is opened inside the input end of the conveying track, the cavity outlet of the assembly inner cavity is located on the upper surface of the input end of the conveying track, the anti-return element is assembled in the assembly inner cavity, and part of the anti-return element is exposed from the cavity outlet to the upper surface of the conveying track.

[0020] In one embodiment, a non-return slope is provided on the upper surface of the input end of the conveying track, and the non-return slope gradually decreases the slope height along the conveying direction of the conveying track, wherein the cavity outlet is opened in the non-return slope; and / or,

[0021] A force storage slope is arranged on the upper surface of the output end of the conveying track. The force storage slope first gradually increases the slope height and then gradually decreases the slope height along the conveying direction of the conveying track.

[0022] In the above-mentioned wheel pair conveyor line, the guide wheel is rotatably assembled at the bottom of the support frame. When the conveying chain circulates in the linear guide groove, the guide wheel can be used to roll and guide contact with the inner wall of the linear guide groove. Based on the rolling and guiding contact between the guide wheel and the inner wall of the linear guide groove, it can be ensured that the driving dial can maintain stable movement in the linear guide groove when moving with the conveying chain, and move strictly along the trajectory of the linear guide groove without unexpected deviation. As a result, when the driving dial is in driving contact with the target wheel, it can also achieve stable driving of the target wheel, so that the target wheel can roll stably in the conveying track, thereby ensuring the stability of the target wheel transportation.

[0023] Moreover, when the target wheel moves along the conveying track to the output end of the conveying track, the target wheel can first rise through the gradually increasing slope section of the power accumulation slope to increase the potential energy of the target wheel. When the target wheel rises to the top of the power accumulation slope, the target wheel can obtain greater potential energy, and with the help of the greater potential energy, the target wheel can smoothly escape from the output end of the conveying track and be smoothly sent to the next station, so as to achieve smooth cooperation with the next station or other equipment and improve the convenience of interaction. This reciprocating process can realize the walking conveyance of the target wheel. BRIEF DESCRIPTION OF THE DRAWINGS

[0024] Figure 1 A front view of a wheelset conveyor line provided in one embodiment of the present application.

[0025] Figure 2 A bottom view of a wheelset conveyor line provided for one embodiment of the present application.

[0026] Figure 3 A top view of a wheelset conveyor line provided for one embodiment of the present application.

[0027] Figure 4 A right side view of a wheelset conveyor line provided for one embodiment of the present application.

[0028] Figure 5 A first angle stereoscopic view of a wheelset conveyor line provided in one embodiment of the present application.

[0029] Figure 6 A second angle stereoscopic view of a wheelset conveyor line provided in one embodiment of the present application.

[0030] Figure 7 A partial schematic diagram of a wheelset conveyor line provided in one embodiment of the present application.

[0031] Figure 8 A cross-sectional perspective schematic diagram of a wheelset conveyor line provided in one embodiment of the present application.

[0032] Fig. 9 A schematic cross-sectional view of a wheelset conveyor line provided for one embodiment of the present application.

[0033] Fig.10 A partially enlarged schematic cross-section of a wheelset conveyor line provided in one embodiment of the present application.

[0034] Figure Number:

[0035] 100. Target wheel;

[0036] 1000, conveying track; 2000, chain mechanism; 3000, toggle mechanism; 4000, drive mechanism; 5000, anti-reverse mechanism;

[0037] 1000a, conveying direction; 1100, linear track; 1200, linear guide groove; 1200a, guide main body structure; 1300, assembly inner cavity; 1400, anti-reverse slope; 1500, power storage slope;

[0038] 2100, conveyor chain;

[0039] 3100, driving dial; 3100a, supporting frame; 3100b, guide wheel; 3100c, dial wheel; 3100d, dial part; 3100e, bottom supporting seat;

[0040] 5100, anti-return element. DETAILED DESCRIPTION

[0041] In order to make the above-mentioned purposes, features and advantages of the present application more obvious and easy to understand, the specific implementation methods of the present application are described in detail below in conjunction with the accompanying drawings. In the following description, many specific details are set forth to facilitate a full understanding of the present application. However, the present application can be implemented in many other ways different from those described herein, and those skilled in the art can make similar improvements without violating the connotation of the present application, so the present application is not limited by the specific embodiments disclosed below.

[0042] In the description of the present application, it should be understood that if the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inside", "outside", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. appear, the orientation or position relationship indicated by these terms is based on the orientation or position relationship shown in the accompanying drawings, which is only for the convenience of describing the present application and simplifying the description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0043] In addition, if the terms "first" or "second" appear, these terms are used for descriptive purposes only and should not be understood as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Therefore, a feature defined as "first" or "second" may explicitly or implicitly include at least one of the features. In the description of this application, if the term "plurality" appears, the meaning of "plurality" is at least two, such as two, three, etc., unless otherwise clearly and specifically defined.

[0044] In this application, unless otherwise clearly specified and limited, if the terms "installed", "connected", "connected", "fixed" and the like appear, these terms should be understood in a broad sense. For example, it can be a fixed connection, a detachable connection, or an integrated connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediate medium, it can be the internal connection of two elements or the interaction relationship between two elements, unless otherwise clearly defined. For ordinary technicians in this field, the specific meanings of the above terms in this application can be understood according to the specific circumstances.

[0045] In the present application, unless otherwise clearly specified and limited, if there is a description that a first feature is "above" or "below" a second feature, etc., or similar descriptions appear, it may mean that the first and second features are in direct contact, or that the first and second features are in indirect contact through an intermediate medium. Moreover, the first feature being "above", "above" and "above" the second feature may mean that the first feature is directly above or obliquely above the second feature, or simply means that the first feature is higher in level than the second feature. The first feature being "below", "below" and "below" the second feature may mean that the first feature is directly below or obliquely below the second feature, or simply means that the first feature is lower in level than the second feature.

[0046] It should be noted that if an element is referred to as being "fixed to" or "disposed on" another element, it may be directly on the other element or there may be a central element. If an element is considered to be "connected to" another element, it may be directly connected to the other element or there may be a central element at the same time. If any, the terms "vertical", "horizontal", "upper", "lower", "left", "right" and similar expressions used in this application are for illustrative purposes only and do not represent the only implementation method.

[0047] See also Figures 1 to 10 As shown, the present application provides a wheel pair conveyor line, which includes a conveyor track 1000, a chain mechanism 2000 and a toggle mechanism 3000. Figure 1 As shown, the conveying track 1000 has a linear guide groove 1200 opened along the conveying direction 1000a. The conveying direction 1000a is defined as follows: Figure 1 The direction from left to right indicated by the arrow in the middle, therefore, the left end of the conveying track 1000 is defined as the input end, and the right end of the conveying track 1000 is defined as the output end. When conveying the target wheel 100, the target wheel 100 can enter the conveying track 1000 from the left input end of the conveying track 1000, roll on the conveying track 1000 along the conveying direction 1000a of the conveying track 1000, and finally enter the next station or other matching equipment from the right output end of the conveying track 1000. When the wheel pair conveying line cooperates with the next station or other equipment, the next station or other equipment can be connected to the right output end of the conveying track 1000.

[0048] In one embodiment, the target wheel 100 that can be conveyed by the wheel pair conveying line can be a wheel body of various adaptable models, such as Figures 1 to 6The rail vehicle wheelset shown in . Therefore, for the transportation of rail vehicle wheelsets, the conveying track 1000 can be defined as including two linear tracks 1100, and the two linear tracks 1100 are parallel to each other, wherein the linear tracks 1100 can be straight lines or curves with a certain curvature, so that the conveying direction 1000a of the conveying track 1000 can be straight line conveying or curve conveying with a certain curvature, and those skilled in the art can adjust the parallel relationship between the two linear tracks 1100 according to actual needs, which is not limited here. In the conveying track 1000, each linear track 1100 can be provided with a linear guide groove 1200 along the conveying direction 1000a of the conveying track 1000.

[0049] Continue reading Figures 1 to 6 As shown, the chain mechanism 2000 is assembled on the conveying track 1000, wherein the chain mechanism 2000 includes a conveying chain 2100 and a sprocket and other structures matched with the conveying chain 2100, and the conveying chain 2100 is used to circulate and rotate in the linear guide groove 1200 along the conveying direction 1000a of the conveying track 1000. In one embodiment, the chain mechanism 2000 can be defined as including two conveying chains 2100, each linear track 1100 is equipped with a conveying chain 2100, and each conveying chain 2100 circulates and rotates in the linear guide groove 1200 of a linear track 1100 along the conveying direction 1000a of the conveying track 1000.

[0050] Continue reading Figures 1 to 6 As shown, the toggle mechanism 3000 is assembled on the chain mechanism 2000, wherein the toggle mechanism 3000 includes a driving toggle 3100, and the number of the driving toggle 3100 is set to be multiple. Multiple driving toggle 3100 are assembled on the conveying chain 2100 along the chain length direction of the conveying chain 2100. When there are two or more conveying chains 2100, each conveying chain 2100 can be equipped with multiple driving toggle 3100 along the chain length direction. Figures 1 to 6 As shown, the multiple driving members 3100 can be designed at intervals on the conveying chain 2100 according to the structure and size of the target wheel 100 to be conveyed, so that the multiple driving members 3100 can form a stable driving cooperation relationship with the target wheel 100 during the rotation of the conveying chain 2100.

[0051] See also Figure 7As shown, the driving member 3100 may include a support frame 3100a, a guide wheel 3100b and a toggle wheel 3100c. The support frame 3100a is the basic structure of the entire driving member 3100, and the bottom of the support frame 3100a may be connected to the conveying chain 2100, such as by threaded connection, clamping connection, etc. The guide wheel 3100b is rotatably assembled at the bottom of the support frame 3100a. When the conveying chain 2100 circulates and rotates in the linear guide groove 1200, the guide wheel 3100b can be used to roll and guide contact with the inner wall of the linear guide groove 1200. Based on the rolling and guiding contact between the guide wheel 3100b and the inner wall of the linear guide groove 1200, it can be ensured that the driving dial 3100 maintains stable movement in the linear guide groove 1200 when the conveying chain 2100 moves, and moves strictly along the trajectory of the linear guide groove 1200 without unexpected deviation. As a result, when the driving dial 3100 is in driving contact with the target wheel 100, it can also achieve stable driving of the target wheel 100, so that the target wheel 100 can roll stably in the conveying track 1000, thereby ensuring the stability of the conveying of the target wheel 100.

[0052] The toggle wheel 3100c is rotatably assembled on the top of the support frame 3100a, and the toggle wheel 3100c is exposed from the top notch of the linear guide groove 1200 to the upper surface of the conveying track 1000. When the driving dial 3100 moves in the linear guide groove 1200 along with the conveying chain 2100, the toggle wheel 3100c can be used to roll with the target wheel 100. Based on the rolling contact between the toggle wheel 3100c and the target wheel 100, the target wheel 100 can be driven to roll on the conveying track 1000 along the conveying direction 1000a of the conveying track 1000.

[0053] Continue reading Figure 7 As shown, in one embodiment, a toggle portion 3100d is provided at the top of the support frame 3100a, the toggle portion 3100d is exposed from the top notch of the linear guide groove 1200 to the upper surface of the conveying track 1000, and the toggle wheel 3100c is rotatably assembled on the toggle portion 3100d. The toggle portion 3100d can adopt a variety of sizes and shapes. For example, in one embodiment, the toggle portion 3100d has a cylindrical outer contour, the central axis of the toggle portion 3100d is perpendicular to the conveying direction 1000a of the conveying track 1000, the toggle wheel 3100c is rotatably assembled on the side of the toggle portion 3100d, and the central axis of the toggle wheel 3100c coincides with the central axis of the toggle portion 3100d. Moreover, the wheel body surface of the paddle wheel 3100c is flush with the surface of the paddle portion 3100d. When the target wheel 100 is driven to roll, the paddle wheel 3100c and the paddle portion 3100d can simultaneously drive and contact different positions of the target wheel 100.

[0054] Continue reading Figure 7 As shown in one embodiment, a bottom support seat 3100e is provided at the bottom of the support frame 3100a. The bottom support seat 3100e can be provided in an inverted T shape or the like. The bottom support seat 3100e is connected to the conveying chain 2100. At this time, the front end of the bottom support seat 3100e is defined as an end facing the conveying direction 1000a of the conveying track 1000 (such as Figure 1 The rear end of the bottom support seat 3100e is defined as the end facing away from the conveying direction 1000a of the conveying track 1000 (as shown in FIG. Figure 1 As shown on the left, at least one guide wheel 3100b is disposed at the front end of the bottom support seat 3100e, and at least one guide wheel 3100b is disposed at the rear end of the bottom support seat 3100e.

[0055] It should be noted that the support frame 3100a, guide wheel 3100b, toggle wheel 3100c, toggle portion 3100d and support seat 3100e included in the driving dial 3100 are only the division of the parts and structures formed according to the functions embodied in different positions of the driving dial 3100, and it does not mean that the support frame 3100a, guide wheel 3100b, toggle wheel 3100c, toggle portion 3100d and support seat 3100e included in the driving dial 3100 are completely separated different parts and structures. For example, any two structures or all of the structures among the support frame 3100a, the toggle portion 3100d and the support seat 3100e can be constructed as an integral component, or the three can also be assembled together through separate structures. Therefore, those skilled in the art can construct the support frame 3100a, guide wheel 3100b, toggle wheel 3100c, toggle portion 3100d and support seat 3100e included in the drive dial 3100 in a variety of different ways according to actual needs, thereby forming a drive dial 3100 as a whole with complete functions, and no technical limitation is made herein.

[0056] In one embodiment, the number of guide wheels 3100b provided on each driving lever 3100 is an even number, which limits the left-right direction of the bottom support seat 3100e to be perpendicular to the conveying direction 1000a of the conveying track 1000, an even number of guide wheels 3100b are provided at the front end of the bottom support seat 3100e, and the even number of guide wheels 3100b are symmetrically arranged along the left-right direction at the front end of the bottom support seat 3100e, and an even number of guide wheels 3100b are provided at the rear end of the bottom support seat 3100e, and the even number of guide wheels 3100b are symmetrically arranged along the left-right direction at the rear end of the bottom support seat 3100e.

[0057] Therefore, when the driving member 3100 simultaneously rolls in contact with the inner wall of the linear guide groove 1200 through the guide wheels 3100b at the front and rear ends of the bottom support seat 3100e, the guide wheels 3100b at the front and rear ends of the bottom support seat 3100e can form mutually coordinated forces in the front and rear directions of the bottom support seat 3100e. Even if the driving member 3100 forms a large degree of force contact with the target wheel 100, the driving member 3100 can maintain stable movement in the linear guide groove 1200, strictly following the trajectory of the linear guide groove 1200, and no unexpected deviation occurs.

[0058] The linear guide groove 1200 can be constructed on each linear rail 1100 in a variety of ways. For example, in one embodiment, the linear guide groove 1200 can be directly set inside each linear rail 1100 to form a groove structure that can be rolled and assembled with the guide wheel 3100b of the toggle mechanism 3000, or Figures 8 to 10 As shown, a guide main body structure 1200a specifically used for setting a linear guide groove 1200 can also be set inside each linear rail 1100. At this time, the guide main body structure can be constructed into a shape that can be adapted to the guide wheel 3100b of the toggle mechanism 3000 based on its size, shape and other characteristics, thereby specifically used to construct a linear guide groove 1200 that can rollably assemble the guide wheel 3100b.

[0059] For example, the cross section of the guide body structure 1200a may be as follows: Fig.10 The groove structure shown in the figure, at this time, the linear guide groove 1200 is formed by the groove structure inside the guide main body structure 1200a. After the guide wheel 3100b is rolled and assembled in the linear guide groove 1200, the upper and lower parts of the wheel body of the guide wheel 3100b can form rolling contact with the guide main body structure 1200a, and at this time, the guide main body structure 1200a will simultaneously limit the upper and lower parts of the wheel body of the guide wheel 3100b, preventing the guide wheel 3100b from escaping from the linear guide groove 1200, so that the guide wheel 3100b can be stably rolled and assembled in the linear guide groove 1200, and perform rolling motion along the linear guide groove 1200, and will not tip over during the motion.

[0060] Regarding the drive of the chain mechanism 2000, in one embodiment, the wheel pair conveyor line may further include a drive mechanism 4000. The drive mechanism 4000 is assembled on the conveying track 1000, and the drive mechanism 4000 is driven and matched with the chain mechanism 2000. The drive mechanism 4000 is used to drive the conveying chain 2100 of the chain mechanism 2000 to circulate and rotate in the linear guide groove 1200 along the conveying direction 1000a of the conveying track 1000. For example, the drive mechanism 4000 can be driven and assembled with the sprocket of the chain mechanism 2000, the conveying chain 2100 is wound around the sprocket, and the drive mechanism 4000 rotates by driving the sprocket, thereby realizing the rotation drive of the conveying chain 2100. When the conveying track 1000 has two linear tracks 1100, and the number of the conveying chains 2100 is two, the drive mechanism 4000 can also be connected to the two sprockets at the same time, thereby synchronously driving the two conveying chains 2100 to rotate.

[0061] In one embodiment, the wheel pair conveyor line includes a non-return mechanism 5000, which is arranged at the input end of the conveying track 1000. The non-return mechanism 5000 is used to abut the target wheel 100 entering the conveying track 1000, thereby preventing the target wheel 100 entering the conveying track 1000 from escaping from the input end of the conveying track 1000. Therefore, when the target wheel 100 enters from the input end of the conveying track 1000, the target wheel 100 may rebound after contacting the front driving member 3100, thereby moving toward the input end of the conveying track 1000 after receiving the opposite force of the driving member 3100. At this time, since the non-return mechanism 5000 is installed, the target wheel 100 can be stopped by the non-return mechanism 5000 to prevent the target wheel 100 from escaping from the input end of the conveying track 1000.

[0062] In one embodiment, the anti-return mechanism 5000 may include an anti-return element 5100, an assembly inner cavity 1300 is provided inside the input end of the conveying track 1000, a cavity outlet of the assembly inner cavity 1300 is located on the upper surface of the input end of the conveying track 1000, the anti-return element 5100 is assembled in the assembly inner cavity 1300, and a portion of the anti-return element 5100 is exposed from the cavity outlet to the upper surface of the conveying track 1000. The anti-return element 5100 may be elastically assembled in the assembly inner cavity 1300 through an elastic structure, thereby applying a stopping force to the target wheel 100.

[0063] In addition, in one embodiment, a check slope 1400 may be provided on the upper surface of the input end of the conveying track 1000 , and the check slope 1400 gradually decreases the slope height along the conveying direction 1000a of the conveying track 1000 , wherein the cavity outlet is opened in the check slope 1400 . Therefore, when the target wheel 100 enters from the input end of the conveying track 1000, if the target wheel 100 rebounds after contacting the driving dial 3100 in front, when it moves toward the input end of the conveying track 1000 after receiving the opposite force of the driving dial 3100, the anti-return slope 1400 can also cooperate with the anti-return mechanism 5000 to implement the stopping function, so that the target wheel 100 climbs up along the anti-return slope 1400 to reduce the potential energy of the target wheel 100, and at the same time, the target wheel 100 will roll from top to bottom along the anti-return slope 1400, and finally ensure that the target wheel 100 can reliably stay on the driving dial 3100 closest to the input end on the conveying track 1000, thereby also achieving the purpose of preventing the target wheel 100 from escaping from the conveying track 1000 from the input end of the conveying track 1000. When the conveying chain 2100 drives the driving member 3100 to move, the subsequent driving member 3100 can control the target wheel 100 between the front and rear driving members 3100, and the conveying chain 2100 can ensure that the target wheel 100 always keeps rolling forward between the two driving members 3100 when moving.

[0064] In one embodiment, the upper surface of the output end of the conveying track 1000 can be provided with a power storage slope 1500, and the power storage slope 1500 gradually increases the slope height along the conveying direction 1000a of the conveying track 1000, and then gradually reduces the slope height. Therefore, when the target wheel 100 moves to the output end of the conveying track 1000 along the conveying track 1000, the target wheel 100 can first rise through the gradually increasing slope section of the power storage slope 1500, and improve the potential energy of the target wheel 100. When the target wheel 100 rises to the peak of the power storage slope 1500, the target wheel 100 can obtain a larger potential energy at this time, and with the help of the larger potential energy, the target wheel 100 can be smoothly disengaged from the output end of the conveying track 1000, and smoothly sent to the next station, so as to achieve smooth cooperation with the next station or other equipment, and improve the convenience of interaction. In this way, the walking conveying of the target wheel 100 can be achieved.

[0065] The technical features of the above embodiments may be arbitrarily combined. To make the description concise, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0066] The above embodiments only express several implementation methods of the present application, and the descriptions thereof are relatively specific and detailed, but they cannot be understood as limiting the scope of the patent application. It should be pointed out that, for a person of ordinary skill in the art, several variations and improvements can be made without departing from the concept of the present application, and these all belong to the protection scope of the present application. Therefore, the protection scope of the patent application shall be subject to the attached claims.

Claims

1. A wheelset conveyor line, characterized in that: The wheelset conveyor line comprises: A conveying track, wherein the conveying track has a linear guide groove opened along the conveying direction; A chain mechanism, the chain mechanism being mounted on the conveying track, wherein the chain mechanism comprises a conveying chain, the conveying chain being used for cyclically rotating in the linear guide groove along the conveying direction of the conveying track; A toggle mechanism, which is mounted on the chain mechanism, wherein the toggle mechanism includes a driving toggle, the number of the driving toggle is set to be multiple, and the multiple driving toggle members are mounted on the conveying chain along the chain length direction of the conveying chain, the driving toggle includes a support frame, a guide wheel and a toggle wheel, the bottom of the support frame is connected to the conveying chain, the guide wheel is rotatably mounted on the bottom of the support frame, the guide wheel is used for rolling and guiding contact with the inner wall of the linear guide groove when the conveying chain circulates in the linear guide groove, the toggle wheel is rotatably mounted on the top of the support frame, and the toggle wheel is used for rolling contact with the target wheel, thereby driving the target wheel to roll on the conveying track along the conveying direction of the conveying track.

2. The wheelset conveyor line according to claim 1, characterized in that: The conveying track comprises two linear tracks, the two linear tracks are parallel to each other, and each linear track is provided with a linear guide groove along the conveying direction of the conveying track; The chain mechanism comprises two conveying chains, each of the linear tracks is equipped with one conveying chain, and each of the conveying chains circulates and rotates in a linear guide groove of one of the linear tracks along the conveying direction of the conveying tracks; Each of the conveying chains is equipped with a plurality of driving shifters along the length direction of the chain.

3. The wheelset conveyor line according to claim 1, characterized in that: A toggle portion is disposed on the top of the support frame. The toggle portion is exposed from the top notch of the linear guide groove to the upper surface of the conveying track, and the toggle wheel is rotatably assembled on the toggle portion.

4. The wheelset conveyor line according to claim 3, characterized in that: The toggle part has a cylindrical outer contour, the central axis of the toggle part is perpendicular to the conveying direction of the conveying track, the toggle wheel is rotatably assembled on the side of the toggle part, and the central axis of the toggle wheel coincides with the central axis of the toggle part.

5. The wheelset conveyor line according to claim 1, characterized in that: A bottom support seat is arranged at the bottom of the support frame, and the bottom support seat is connected to the conveying chain, and the front end of the bottom support seat is defined as an end facing the conveying direction of the conveying track, and the rear end of the bottom support seat is defined as an end facing away from the conveying direction of the conveying track, and at least one guide wheel is arranged at the front end of the bottom support seat, and at least one guide wheel is arranged at the rear end of the bottom support seat.

6. The wheelset conveyor line according to claim 5, characterized in that: The number of guide wheels arranged on each driving shifter is an even number, which limits the left-right direction of the bottom support seat to be perpendicular to the conveying direction of the conveying track; an even number of guide wheels are arranged at the front end of the bottom support seat, and the even number of guide wheels are symmetrically arranged along the left-right direction at the front end of the bottom support seat; an even number of guide wheels are arranged at the rear end of the bottom support seat, and the even number of guide wheels are symmetrically arranged along the left-right direction at the rear end of the bottom support seat.

7. The wheelset conveyor line according to claim 1, characterized in that: The wheelset conveyor line comprises: A driving mechanism is mounted on the conveying track, the driving mechanism cooperates with the chain mechanism, and is used to drive the conveying chain of the chain mechanism to circulate in the linear guide groove along the conveying direction of the conveying track.

8. The wheelset conveyor line according to claim 1, characterized in that: The wheelset conveyor line comprises: A non-return mechanism is arranged at the input end of the conveying track, and is used to abut against the target wheel entering the conveying track, thereby preventing the target wheel entering the conveying track from escaping from the conveying track from the input end of the conveying track.

9. The wheelset conveyor line according to claim 8, characterized in that: The anti-return mechanism includes an anti-return element, an assembly inner cavity is opened inside the input end of the conveying track, the cavity outlet of the assembly inner cavity is located on the upper surface of the input end of the conveying track, the anti-return element is assembled in the assembly inner cavity, and part of the anti-return element is exposed from the cavity outlet to the upper surface of the conveying track.

10. The wheelset conveyor line according to claim 9, characterized in that: A non-return slope is provided on the upper surface of the input end of the conveying track, and the non-return slope gradually decreases its slope height along the conveying direction of the conveying track, wherein the cavity outlet is opened in the non-return slope; and / or, A force storage slope is arranged on the upper surface of the output end of the conveying track. The force storage slope first gradually increases the slope height and then gradually decreases the slope height along the conveying direction of the conveying track.

Images