Traffic cone picking swing arm mechanism, picking assembly and traffic cone pick-and-place transport vehicle

Abstract

The application discloses a swing arm mechanism for picking up traffic cones, a picking-up assembly and a traffic cone collecting and releasing transport vehicle. The swing arm mechanism for picking up traffic cones comprises a connecting seat, a main swing arm, one end of the main swing arm being rotatably connected with the connecting seat, the other end of the main swing arm being used for being connected with a grabbing mechanism, and a telescopic cylinder, one end of the telescopic cylinder being rotatably connected with the connecting seat, the other end of the telescopic cylinder being rotatably connected with the main swing arm to drive the main swing arm to swing relative to the connecting seat. The swing arm mechanism for picking up traffic cones in the embodiment of the application drives the main swing arm to swing through the telescopic cylinder, so that the picking-up assembly of the traffic cones completes the movement of the traffic cones. The swing arm mechanism has the advantages of simple structure, low failure rate, better use effect and wider application range.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of transportation equipment, in particular to a swing arm mechanism for picking up traffic cones, a picking up assembly and a traffic cone collecting and transporting vehicle. BACKGROUND

[0002] Traffic cones, also known as conical road signs, conical barrels, etc., are a kind of road traffic isolation warning measures, used for regional division in road construction or other temporary closed scenes to avoid collision accidents of personnel or vehicles, and also used for guiding the separation of people and vehicles in normal road environment, etc.

[0003] At present, when traffic cones are collected, a traffic cone picking up assembly is usually used to collect a plurality of traffic cones. However, the current traffic cone picking up assembly has a complex structure and a high failure rate, and there is room for improvement. SUMMARY

[0004] The present application aims to solve at least one of the technical problems existing in the prior art. To this end, one object of the present application is to provide a swing arm mechanism for picking up traffic cones, which has a simple structure and a low failure rate.

[0005] The swing arm mechanism for picking up traffic cones according to the embodiments of the present application comprises a connecting seat, a main swing arm, one end of which is rotatably connected to the connecting seat, and the other end of which is used for being connected to a grabbing mechanism, and a telescopic cylinder, one end of which is rotatably connected to the connecting seat, and the other end of which is rotatably connected to the main swing arm to drive the main swing arm to swing relative to the connecting seat.

[0006] The swing arm mechanism for picking up traffic cones according to the embodiments of the present application drives the main swing arm to swing through the telescopic cylinder, so that the traffic cone picking up assembly completes the movement of the traffic cone. The mechanism has a simple structure, a low failure rate, a better use effect and a wider application range.

[0007] In the swing arm mechanism for picking up traffic cones according to some embodiments of the present application, the main swing arm is rotatably connected to the connecting seat about a first axis, rotatably connected to the telescopic cylinder about a second axis, and rotatably connected to the grabbing mechanism about a third axis, and the first axis, the second axis and the third axis are parallel and spaced apart.

[0008] In the swing arm mechanism for picking up traffic cones according to some embodiments of the present application, the main swing arm comprises a main body segment and a connecting segment, the main body segment and the connecting segment are connected and have an L shape, and are rotatably connected to the connecting seat at the connection between the main body segment and the connecting segment, one end of the main body segment away from the connecting segment is rotatably connected to the grabbing mechanism, and one end of the connecting segment away from the main body segment is rotatably connected to the telescopic cylinder.

[0009] The traffic cone picking swing arm mechanism according to some embodiments of the present application, the ratio of the length of the main body section to the length of the connecting section is greater than 2.

[0010] The traffic cone picking swing arm mechanism according to some embodiments of the present application, the telescopic cylinder is rotatably connected with the connecting seat around a fourth axis, and the length of the telescopic cylinder at the maximum telescopic amount is greater than the distance between the first axis and the fourth axis.

[0011] The traffic cone picking swing arm mechanism according to some embodiments of the present application, further comprises a secondary swing arm, both ends of the secondary swing arm are rotatably connected with the connecting seat and the grabbing mechanism respectively, and the secondary swing arm is parallel and spaced apart from the primary swing arm.

[0012] The traffic cone picking swing arm mechanism according to some embodiments of the present application, the connecting points of the primary swing arm and the connecting seat, the connecting points of the primary swing arm and the grabbing mechanism, the connecting points of the secondary swing arm and the connecting seat, and the connecting points of the secondary swing arm and the grabbing mechanism form a parallelogram.

[0013] The traffic cone picking swing arm mechanism according to some embodiments of the present application, the connecting seat comprises a middle plate and two side plates, both side plates are connected with both side edges of the middle plate respectively, and both side plates are oppositely distributed, one end of the primary swing arm and one end of the secondary swing arm both extend between both side plates and are rotatably connected with the parts of both side plates away from the middle plate respectively, and one end of the telescopic cylinder is rotatably connected with the parts of both side plates close to the middle plate.

[0014] The traffic cone picking swing arm mechanism according to some embodiments of the present application, one end of the primary swing arm and one end of the secondary swing arm are distributed in a staggered manner between both side plates.

[0015] The present application further provides a traffic cone picking assembly.

[0016] The traffic cone picking assembly according to the embodiments of the present application comprises the grabbing mechanism and the traffic cone picking swing arm mechanism according to any one of the above embodiments, the grabbing mechanism comprises two clamping plates and a driving member, both clamping plates are movably connected, and the driving member is connected with one of the clamping plates to drive one clamping plate to approach or move away from the other clamping plate to selectively clamp the traffic cone.

[0017] The traffic cone picking assembly according to some embodiments of the present application further comprises a clamping plate connecting seat, both clamping plates are rotatably connected with the clamping plate connecting seat respectively, one clamping plate is provided with a limiting plate, and the limiting plate is bent at an angle relative to the one clamping plate.

[0018] The limiting plate is adapted to abut against the clamping plate connecting seat when one of the clamping plates moves to the limit position relative to the other clamping plate.

[0019] The application further provides a traffic cone collecting and transporting vehicle.

[0020] The traffic cone collecting and transporting vehicle according to the embodiments of the application is provided with at least one traffic cone collecting assembly as described in any of the above embodiments.

[0021] The vehicle body frame, the vehicle and the above-mentioned B-pillar reinforcing plate assembly have the same advantages as the prior art, which will not be repeated here.

[0022] Additional aspects and advantages of the application will be in part apparent and in part pointed out below. BRIEF DESCRIPTION OF DRAWINGS

[0023] The above and / or additional aspects and advantages of the application will become apparent and be readily understood by reference to the following description, and by part in conjunction with the associated drawings.

[0024] Figure 1 is a structural schematic of a traffic cone collecting assembly according to an embodiment of the application Figure 1 ;

[0025] Figure 2 is a structural schematic of a traffic cone collecting assembly according to an embodiment of the application Figure 2 ;

[0026] Figure 3 is a structural schematic of a traffic cone collecting assembly according to an embodiment of the application Figure 3 .

[0027] REFERENCE NUMERALS:

[0028] Traffic cone collecting assembly 100,

[0029] Connecting seat 11, intermediate plate 111, side plate 112, main swing arm 12, main body segment 121, connecting segment 122, auxiliary swing arm 13, telescopic cylinder 14, half shaft 15,

[0030] Clamping plate 21, driving member 22, clamping plate connecting seat 23, limiting plate 24, connecting rod 25, pin 26. DETAILED DESCRIPTION

[0031] Embodiments of the present invention are described in detail below. Examples of these embodiments are shown in the accompanying drawings, wherein the same or similar reference numerals denote the same or similar elements or elements having the same or similar functions throughout. The embodiments described below with reference to the accompanying drawings are exemplary and are only used to explain the present invention, and should not be construed as limiting the present invention.

[0032] The following is for reference. Figures 1-3 The present invention describes a swing arm mechanism for picking up traffic cones according to an embodiment of the invention, which has a simple structure and a low failure rate.

[0033] like Figures 1-3 As shown, the swing arm mechanism for picking up traffic cones according to an embodiment of the present invention includes: a connecting seat 11, a main swing arm 12, and a telescopic cylinder 14.

[0034] One end of the main swing arm 12 is rotatably connected to the connecting seat 11, and the other end of the main swing arm 12 is used to connect to the gripping mechanism. One end of the telescopic cylinder 14 is rotatably connected to the connecting seat 11, and the other end of the telescopic cylinder 14 is rotatably connected to the main swing arm 12 to drive the main swing arm 12 to swing relative to the connecting seat 11.

[0035] Traffic cones are used for area demarcation during road construction or other temporary closures to prevent collisions between people or vehicles. They are also used to guide the separation of pedestrians and vehicles in normal road conditions. Currently, traffic cones are mostly placed using traffic cone collection and transportation vehicles. These vehicles are equipped with a traffic cone picking assembly 100, which can grab and move traffic cones, saving labor, improving work efficiency, and enhancing safety.

[0036] Specifically, the traffic cone picking arm mechanism is equipped with a connecting seat 11, which consists of two identical plate-like structures spaced apart to define a connection space. One end of the connecting seat 11 is fixedly connected to the traffic cone collection and transportation vehicle, and the other end has an open connection space. One end of the main swing arm 12 extends into this connection space and is rotatably connected to the plate-like structure on one side of the connecting seat 11 via a half-shaft 15. At the same time, this end of the main swing arm 12 is also rotatably connected to a telescopic cylinder 14. The telescopic cylinder 14 can be configured as a hydraulic cylinder, which includes a cylinder body and a rod body. One end of the cylinder body is rotatably connected to the connecting seat 11, and the other end is connected to the rod body. The other end of the rod body is rotatably connected to the main swing arm 12. Thus, the main swing arm 12 can be driven by the telescopic cylinder 14 to complete the swinging action. The other end of the main swing arm 12 is connected to the gripping mechanism. The telescopic cylinder 14 drives the main swing arm 12 to swing, thereby driving the gripping mechanism to swing.

[0037] Further, when the traffic cone is placed, the grabbing mechanism grabs the traffic cone, the telescopic cylinder 14 operates, the cylinder driving rod body is elongated, and then drives the main swing arm 12 to move, the main swing arm 12 is connected with the grabbing mechanism, the movement of the main swing arm 12 drives the movement of the grabbing mechanism, and then the traffic cone is moved to the required position, the grabbing mechanism releases the traffic cone, and the cylinder driving rod body is shortened to drive the main swing arm 12 to return, and the main swing arm 12 swings through the telescopic cylinder 14, so that the structure of the swing arm mechanism for picking up the traffic cone is simple and the failure rate is low.

[0038] The swing arm mechanism for picking up the traffic cone according to the embodiment of the application drives the main swing arm 12 to swing through the telescopic cylinder 14, so that the pickup assembly 100 of the traffic cone completes the movement of the traffic cone, the structure is simple, the failure rate is low, the use effect is better, and the application range is wider.

[0039] In some embodiments, the main swing arm 12 is rotatably connected with the connecting seat 11 around a first axis, the main swing arm 12 is rotatably connected with the telescopic cylinder 14 around a second axis, and the main swing arm 12 is rotatably connected with the grabbing mechanism around a third axis, and the first axis, the second axis and the third axis are parallel and spaced apart.

[0040] Specifically, as shown in Figures 1-3 one end of the main swing arm 12 is rotatably connected with the connecting seat 11 and rotates around the first axis, and the other end is rotatably connected with the telescopic cylinder 14 and rotates around the second axis, and the other end of the main swing arm 12 is rotatably connected with the grabbing mechanism and rotates around the third axis, the first axis, the second axis and the third axis are spaced apart, and the first axis, the second axis and the third axis are parallel to each other, so that the plane where the main swing arm 12 and the grabbing mechanism are located when swinging is also a parallel plane, the accuracy of the running path is ensured, and the first axis, the second axis and the third axis are distributed in a triangular shape, so that the movement of the traffic cone is more stable.

[0041] In some embodiments, the main swing arm 12 includes a main body segment 121 and a connecting segment 122, the main body segment 121 and the connecting segment 122 are connected and in an L shape, and are rotatably connected with the connecting seat 11 at the connection between the main body segment 121 and the connecting segment 122, one end of the main body segment 121 away from the connecting segment 122 is rotatably connected with the grabbing mechanism, and one end of the connecting segment 122 away from the main body segment 121 is rotatably connected with the telescopic cylinder 14.

[0042] Specifically, as shown in Figure 1As shown, the main swing arm 12 is L-shaped, consisting of a main body section 121 and a connecting section 122. The main body section 121 is perpendicular to the connecting section 122, and is rotatably connected to the connecting seat 11 at the connection point of the main body section 121 and the connecting section 122. When rotating, the connecting seat 11 applies a force to the connection point. An arc-shaped chamfer is provided at the connection point of the main body section 121 and the connecting section 122 to prevent excessive stress and excessive force at the connection point from causing breakage, thereby improving the structural strength of the connection point. The end of the main body section 121 facing away from the connecting section 122 is rotatably connected to the gripping mechanism, and the end of the connecting section 122 facing away from the main body section 121 is rotatably connected to the telescopic cylinder 14. This allows the telescopic cylinder 14 to form an angle with the main body section 121 when it is in a straight line with the connecting section 122, making it easier to swing the main swing arm 12 and improving the power utilization efficiency.

[0043] In some embodiments, such as Figure 1 As shown, the ratio of the length of the main body segment 121 to the length of the connecting segment 122 is greater than 2. That is, the ratio of the length of the main body segment 121 to the length of the connecting segment 122 can be set to 3, 4, 5, etc., meaning that the length of the main body segment 121 is greater than the length of the connecting segment 122. The connecting segment 122 is rotatably connected to the telescopic cylinder 14, and the connecting segment 122 is connected to the main body segment 121. The telescopic cylinder 14 provides power to the connecting segment 122, which in turn drives the main body segment 121 to move. Setting the connecting segment 122 to be smaller can avoid breakage due to excessive force, and setting the main body segment 121 to be longer can allow the gripping mechanism connected to it to move a wider range, increasing the working range.

[0044] In some embodiments, the telescopic cylinder 14 is rotatably connected to the connecting seat 11 about a fourth axis, and the length of the telescopic cylinder 14 at its maximum extension is greater than the distance between the first axis and the fourth axis.

[0045] Specifically, such as Figure 1 As shown, the telescopic cylinder 14 includes a cylinder body and a rod body. One end of the cylinder body is rotatably connected to the connecting seat 11 and rotates around the fourth axis. There is a gap between the first axis and the fourth axis. When the rod body is extended to its farthest distance relative to the cylinder body, the length of the telescopic cylinder 14 is greater than the gap between the first axis and the fourth axis, so that the telescopic cylinder 14 can move over the rod relative to the main swing arm 12, thereby enabling the main swing arm 12 to complete a full rotation. When the gripping mechanism places the traffic cone, the telescopic cylinder 14 can be continuously driven, so that the main swing arm 12 does not need to perform reciprocating motion, thereby saving energy.

[0046] In some embodiments, such as Figures 1-3 As shown, the swing arm mechanism for picking up traffic cones also includes: a secondary swing arm 13, the two ends of which are rotatably connected to the connecting seat 11 and the gripping mechanism respectively, and the secondary swing arm 13 is parallel and spaced apart from the main swing arm 12.

[0047] Specifically, the auxiliary swing arm 13 is provided in a straight rod structure, one end of which is rotatably connected to the connecting seat 11, and the other end of which is rotatably connected to the grabbing mechanism. The auxiliary swing arm 13 is arranged on the side of the main swing arm 12 away from the connecting section 122, and is arranged in parallel with the main body section 121 of the main swing arm 12. When the swing arm mechanism for picking up traffic cones is in operation, the main swing arm 12 and the auxiliary swing arm 13 will be subjected to the force generated by the grabbing mechanism and the grabbed traffic cones. The two swing arms can disperse the force to avoid deformation and fracture caused by excessive force. Meanwhile, two connecting points are formed between the main swing arm 12, the auxiliary swing arm 13 and the grabbing mechanism, and the two connecting points form a straight line, so that the grabbing mechanism operates more stably and ensures the state of the traffic cones during the grabbing process.

[0048] In some embodiments, the connecting points between the main swing arm 12 and the connecting seat 11, the main swing arm 12 and the grabbing mechanism, the auxiliary swing arm 13 and the connecting seat 11, and the auxiliary swing arm 13 and the grabbing mechanism form a parallelogram. The connecting line between the main swing arm 12 and the grabbing mechanism and the auxiliary swing arm 13 and the grabbing mechanism is parallel to the horizontal plane, and is parallel to the connecting line between the main swing arm 12 and the connecting seat 11 and the auxiliary swing arm 13 and the connecting seat 11. Therefore, the grabbing mechanism always remains parallel to the horizontal plane during operation, thereby ensuring the stability of the grabbing mechanism during operation of the main swing arm 12 and the auxiliary swing arm 13, and making the grabbing and placing of traffic cones more accurate.

[0049] In some embodiments, the connecting seat 11 includes a middle plate 111 and two side plates 112, the two side plates 112 being respectively connected to the two side edges of the middle plate 111 and oppositely distributed. One end of the main swing arm 12 and one end of the auxiliary swing arm 13 both extend between the two side plates 112 and are rotatably connected to the parts of the two side plates 112 away from the middle plate 111. One end of the telescopic cylinder 14 is rotatably connected to the parts of the two side plates 112 close to the middle plate 111.

[0050] Specifically, as shown in FIG. 6, the main swing arm 12 and the auxiliary swing arm 13 are arranged in parallel with the middle plate 111 of the connecting seat 11, and the two side plates 112 are arranged on the two sides of the middle plate 111. Figures 1-3As shown, the swing arm mechanism for picking up traffic cones is provided with a connecting seat 11, the connecting seat 11 is provided with a middle plate 111 and two side plates 112, the two side plates 112 are the same shape, and the two side plates 112 are arranged at the two sides of the middle plate 111 in a spaced apart manner, the two side plates 112 are respectively connected with the two side edges of the middle plate 111, and then the connecting space is defined by the middle plate 111 and the two oppositely distributed side plates 112, one end of the main swing arm 12 and one end of the auxiliary swing arm 13 are respectively extended into the connecting space between the two side plates 112, and one end of the main swing arm 12 and one end of the auxiliary swing arm 13 are respectively rotatably connected with the parts of the two side plates 112 away from the middle plate 111, so that the main swing arm 12 and the auxiliary swing arm 13 can rotate relative to the connecting seat 11, and one end of the telescopic cylinder 14 is rotatably connected with the parts of the two side plates 112 close to the middle plate 111, so that the main swing arm 12, the auxiliary swing arm 13 and the telescopic cylinder 14 can be installed on other structures through the connecting seat 11.

[0051] In some embodiments, one end of the main swing arm 12 and one end of the auxiliary swing arm 13 are distributed in a staggered manner between the two side plates 112.

[0052] Specifically, one end of the main swing arm 12 and one end of the auxiliary swing arm 13 are respectively extended into the connecting space between the two side plates 112 of the connecting seat 11, and one end of the main swing arm 12 and one end of the auxiliary swing arm 13 are distributed in a staggered manner between the two side plates 112, so that one end of the main swing arm 12 and one end of the auxiliary swing arm 13 are rotatably connected with the parts of the two side plates 112 away from the middle plate 111 respectively without causing mutual interference of the movement paths, and the staggered distribution of the main swing arm 12 and the auxiliary swing arm 13 makes the two side plates 112 bear relatively balanced, avoiding deformation caused by uneven stress of the two side plates 112, and affecting the service life.

[0053] The application further provides a traffic cone picking assembly 100.

[0054] The traffic cone picking assembly 100 according to the embodiment of the application comprises the grabbing mechanism and the swing arm mechanism for picking up traffic cones described above, the grabbing mechanism comprises two clamping plates 21 and a driving member 22, the two clamping plates 21 are movably connected, and the driving member 22 is connected with one of the two clamping plates 21 to drive one clamping plate 21 to approach or move away from the other clamping plate 21 to selectively clamp the traffic cone.

[0055] Specifically, the two clamping plates 21 can change the relative position to clamp the base of the traffic cone, one end of the driving member 22 is connected with one of the two clamping plates 21 and is used to drive the clamping plate 21 to move close to or away from the other clamping plate 21, and the two clamping plates 21 are provided with connecting ears, the clamping plate 21 can be connected with the driving member 22 through the connecting ears and connecting members, and the driving member 22 can be an oil cylinder, the oil cylinder is obliquely arranged at the connecting position of the two clamping plates 21, and the oil cylinder comprises a cylinder body and a rod body, the cylinder body and the rod body are connected by a pin 26 respectively, so that the radial force is avoided when the telescopic rod is in action.

[0056] Further, before the traffic cone is clamped, the traffic cone is placed horizontally along the original height direction on the ground, when the two clamping plates 21 are ready to be opened, the telescopic rod of the oil cylinder is extended, and one clamping plate 21 is driven to rotate away from the other clamping plate 21, when the traffic cone is ready to be clamped, the telescopic rod of the oil cylinder is retracted, at this time, one clamping plate 21 rotates towards the other clamping plate 21, and the clamping plate 21 finally rotates to the state of being pressed against the base of the traffic cone.

[0057] According to the traffic cone picking assembly 100 provided by the embodiment of the present application, the traffic cone picking swing arm mechanism is driven by the telescopic cylinder 14 to swing the main swing arm 12, and can cooperate with the grabbing mechanism, so that the traffic cone picking assembly 100 completes the grabbing and moving of the traffic cone, the structure is simple, the failure rate is low, the use effect is better, and the application range is wider.

[0058] In some embodiments, the traffic cone picking assembly 100 further comprises a clamping plate connecting seat 23, the two clamping plates 21 are rotatably connected with the clamping plate connecting seat 23 respectively, one clamping plate 21 is provided with a limiting plate 24, the limiting plate 24 is bent at a certain angle relative to one clamping plate 21, and the limiting plate 24 is suitable for limiting and pressing against the clamping plate connecting seat 23 when one clamping plate 21 moves to the limit position relative to the other clamping plate 21.

[0059] Specifically, as shown in the figure, Figures 2-3 In actual use, the clamping plate connecting seat 23 can be provided in a square structure or a cylindrical structure, one side of the clamping plate connecting seat 23 is rotatably connected with one clamping plate 21 through a pin at the bottom, and the other side is rotatably connected with the other clamping plate 21 through a pin at the bottom, at this time, the limiting plate 24 is welded at one end of the clamping plate 21 away from the traffic cone picking swing arm mechanism and close to the clamping plate connecting seat 23, and the limiting plate 24 is bent at a certain angle relative to the clamping plate 21 connected therewith, when the two clamping plates 21 are closest, the limiting plate 24 and the clamping plate connecting seat 23 are farthest, when one clamping plate 21 rotates away from the other clamping plate 21, the limiting plate 24 and the clamping plate connecting seat 23 limit and stop, so that one clamping plate 21 cannot continue to rotate away from the other clamping plate 21, and when the traffic cone picking assembly 100 grabs the traffic cone, the limiting plate 24 can provide a supporting force for the traffic cone, so as to ensure the reliability of grabbing.

[0060] The limiting plate 24 can also be arranged on the clamping plate connecting seat 23, and the arrangement direction of the limiting plate 24 is different from the arrangement direction of the limiting plate 24 arranged on the clamping plate 21, and the arrangement position and direction of the limiting plate 24 depend on the rotation angle range, and the purpose of the limiting plate 24 arranged on any one of the two clamping plates 21 is to limit the rotation angle of the grabbing mechanism, so as to ensure the stability and orderliness during picking up, and the grabbing mechanism is further provided with a connecting rod 25, one end of the connecting rod 25 is connected with the traffic cone picking up swing arm mechanism, and the other end is connected with the clamping plate connecting seat 23, after the traffic cone is grabbed by the grabbing mechanism, the traffic cone picking up swing arm mechanism can drive the traffic cone to move through the connecting rod 25, so as to complete the grabbing and moving of the traffic cone.

[0061] In some embodiments, the traffic cone picking up assembly 100 further comprises a clamping plate connecting seat 23, and the two clamping plates 21 are rotatably connected with the clamping plate connecting seat 23 respectively, one clamping plate 21 is provided with a limiting plate 24, the limiting plate 24 is bent at a certain angle relative to one clamping plate 21, and the limiting plate 24 is suitable for abutting against the clamping plate connecting seat 23 when one clamping plate 21 moves to the limit position relative to the other clamping plate 21.

[0062] Specifically, as shown in the figure, Figures 2-3 In actual use, the clamping plate connecting seat 23 can be arranged in a square structure or a cylindrical structure, one side of the clamping plate connecting seat 23 is rotatably connected with one clamping plate 21 through a pin 26, and the other side is rotatably connected with the other clamping plate 21 through a pin 26, at this time, the limiting plate 24 is welded on one end of the clamping plate 21 away from the traffic cone picking up swing arm mechanism and close to the clamping plate connecting seat 23, when the two clamping plates 21 are closest, the limiting plate 24 and the clamping plate connecting seat 23 are farthest away, when one clamping plate 21 rotates away from the other clamping plate 21, the limiting plate 24 and the clamping plate connecting seat 23 stop the limiting, so that one clamping plate 21 cannot continue to rotate away from the other clamping plate 21.

[0063] The limiting plate 24 can also be arranged on the clamping plate connecting seat 23, and the arrangement direction of the limiting plate 24 is different from the arrangement direction of the limiting plate 24 arranged on the clamping plate 21, and the arrangement position and direction of the limiting plate 24 depend on the rotation angle range, and the purpose of the limiting plate 24 arranged on any one of the two clamping plates 21 is to limit the rotation angle of the grabbing mechanism, so as to ensure the stability and orderliness during picking up, and the grabbing mechanism is further provided with a connecting rod 25, one end of the connecting rod 25 is connected with the traffic cone picking up swing arm mechanism, and the other end is connected with the clamping plate connecting seat 23, after the traffic cone is grabbed by the grabbing mechanism, the traffic cone picking up swing arm mechanism can drive the traffic cone to move through the connecting rod 25, so as to complete the grabbing and moving of the traffic cone.

[0064] The application further provides a traffic cone picking up and moving vehicle.

[0065] The traffic cone pick-up assembly 100 is provided on the traffic cone pick-up and release transport vehicle according to the embodiments of the present application.

[0066] The traffic cone pick-up and release transport vehicle according to the embodiments of the present application is provided with the traffic cone pick-up assembly 100, which comprises a traffic cone pick-up swing arm mechanism and a grabbing mechanism. The traffic cone pick-up swing arm mechanism drives the main swing arm 12 to swing through the telescopic cylinder 14, so that the traffic cone pick-up assembly 100 completes the movement of the traffic cone. The structure is simple, and the failure rate is low. The traffic cone pick-up and release transport vehicle is provided with multiple traffic cone pick-up assemblies 100, which can work simultaneously to improve the work efficiency, and the use effect is better, and the application range is wider.

[0067] 1. In the description of the present application, it should be understood that the terms "center", "longitudinal", "transverse", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential" and the like indicate the orientation or positional relationship based on the orientation or positional relationship shown in the drawings, and are only for the convenience of describing the present application and simplifying the description, and therefore cannot be understood as indicating or implying that the devices or elements referred to must have a particular orientation, be constructed and operated in a particular orientation, and therefore cannot be understood as limiting the present application.

[0068] 2. In the description of the present application, "first feature" and "second feature" can include one or more features.

[0069] 3. In the description of the present application, "a plurality of" means two or more.

[0070] 4. In the description of the present application, "above" or "below" the first feature in the second feature can include that the first and second features are in direct contact, or can include that the first and second features are not in direct contact but are in contact through another feature between them.

[0071] 5. In the description of the present application, "above", "over" and "on" the first feature in the second feature include that the first feature is directly above and obliquely above the second feature, or only means that the first feature is higher than the second feature in horizontal height.

[0072] In the description of the specification, reference to "one embodiment", "some embodiments", "an exemplary embodiment", "an example", "a specific example", or "some examples" means that a particular feature, structure, material, or characteristic being described is included in at least one embodiment or example of the application. The appearances of the phrases "in one embodiment", "in some embodiments", "in an exemplary embodiment", "an example", "a specific example", or "some examples" in various places in the specification are not necessarily referring to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics can be combined in any suitable manner in one or more embodiments or examples.

[0073] Although embodiments of the application have been shown and described, it will be appreciated that those skilled in the art can make various changes, modifications, substitutions and alterations thereto without departing from the principles and scope of the application, which are defined by the claims and their equivalents.

Claims

1. A swing arm mechanism for picking up traffic cones, characterized in that, include: Connector (11); The main swing arm (12) is rotatably connected at one end to the connecting seat (11), and the other end of the main swing arm (12) is used to connect to the gripping mechanism. Telescopic cylinder (14), one end of which is rotatably connected to the connecting seat (11), and the other end of which is rotatably connected to the main swing arm (12) to drive the main swing arm (12) to swing relative to the connecting seat (11); The main swing arm (12) includes a main body section (121) and a connecting section (122). The main body section (121) and the connecting section (122) are connected and form an L-shape. The connecting section (121) and the connecting section (122) are rotatably connected to the connecting seat (11) around a first axis at the connection point. The end of the connecting section (122) away from the main body section (121) is rotatably connected to the telescopic cylinder (14) around a second axis. The end of the main body section (121) away from the connecting section (122) is rotatably connected to the gripping mechanism around a third axis. The first axis, the second axis and the third axis are distributed in parallel and spaced apart.

2. The swing arm mechanism for picking up traffic cones according to claim 1, characterized in that, The ratio of the length of the main body segment (121) to the length of the connecting segment (122) is greater than 2.

3. The swing arm mechanism for picking up traffic cones according to claim 1, characterized in that, The telescopic cylinder (14) is rotatably connected to the connecting seat (11) around the fourth axis, and the length of the telescopic cylinder (14) at the maximum telescopic amount is greater than the distance between the first axis and the fourth axis.

4. The swing arm mechanism for picking up traffic cones according to claim 1, characterized in that, Also includes: The auxiliary swing arm (13) is rotatably connected at both ends to the connecting seat (11) and the gripping mechanism, and the auxiliary swing arm (13) is parallel and spaced apart from the main swing arm (12).

5. The swing arm mechanism for picking up traffic cones according to claim 4, characterized in that, The lines connecting the connection points of the main swing arm (12) and the connecting seat (11), the connection points of the main swing arm (12) and the gripping mechanism, the connection points of the auxiliary swing arm (13) and the connecting seat (11), and the connection points of the auxiliary swing arm (13) and the gripping mechanism form a parallelogram.

6. The swing arm mechanism for picking up traffic cones according to claim 4, characterized in that, The connecting seat (11) includes a middle plate and two side plates. The two side plates are respectively connected to the two side edges of the middle plate and are distributed opposite to each other. One end of the main swing arm (12) and one end of the auxiliary swing arm (13) extend between the two side plates and are rotatably connected to the portions of the two side plates away from the middle plate. One end of the telescopic cylinder (14) is rotatably connected to the portions of the two side plates near the middle plate.

7. The swing arm mechanism for picking up traffic cones according to claim 6, characterized in that, One end of the main swing arm (12) and one end of the secondary swing arm (13) are staggered between the two side plates.

8. A traffic cone pickup assembly (100), characterized in that, The invention includes a gripping mechanism and a swing arm mechanism for picking up traffic cones according to any one of claims 1-7, the gripping mechanism comprising two clamping plates (21) and a drive member (22), the two clamping plates (21) being movably connected, the drive member (22) being connected to the two clamping plates (21) to drive one of the clamping plates (21) to move closer to or away from the other clamping plate (21) to selectively grip the traffic cone.

9. The traffic cone pickup assembly (100) according to claim 8, characterized in that, It also includes a clamping plate connecting seat (23), the two clamping plates (21) are rotatably connected to the clamping plate connecting seat (23), and one of the clamping plates (21) is provided with a limiting plate (24), the limiting plate (24) is bent at a certain angle relative to one of the clamping plates (21); The limiting plate (24) is adapted to limit and press against the clamp connecting seat (23) when one of the clamps (21) moves to the limit position relative to the other clamp (21).

10. A traffic cone retraction and transport vehicle, characterized in that, The pickup assembly (100) is provided with at least one traffic cone as described in any one of claims 8-9.

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