CN113235486A - Traffic cone winding and unwinding devices and machineshop car - Google Patents
Traffic cone winding and unwinding devices and machineshop car Download PDFInfo
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- CN113235486A CN113235486A CN202110611133.2A CN202110611133A CN113235486A CN 113235486 A CN113235486 A CN 113235486A CN 202110611133 A CN202110611133 A CN 202110611133A CN 113235486 A CN113235486 A CN 113235486A
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- conveying
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/70—Storing, transporting, placing or retrieving portable devices
Abstract
The invention discloses a traffic cone retracting device, and belongs to the field of road construction and maintenance. The traffic cone collecting and releasing device comprises a mechanical arm, a rotary conveying mechanism, a linear conveying mechanism, a sliding conveying mechanism, a chute separating mechanism and a preprocessing mechanism, wherein the mechanical arm, the rotary conveying mechanism, the sliding conveying mechanism and the chute separating mechanism are sequentially arranged along the direction of a frame platform, the preprocessing mechanism is arranged at the bottom of the frame platform, the mechanical arm is used for collecting the traffic cones recovered by the preprocessing mechanism and collecting and releasing oblique line traffic cones, the rotary conveying mechanism is used for receiving the traffic cones collected by the mechanical arm and conveying the traffic cones to the linear conveying mechanism, the sliding conveying mechanism is used for conveying the traffic cones transmitted by the linear conveying mechanism to the chute separating mechanism, and the chute separating mechanism is used for throwing in the linear traffic cones. The invention also discloses a traffic cone folding and unfolding engineering vehicle which comprises a chassis, a frame platform arranged on the chassis and the traffic cone folding and unfolding device.
Description
Technical Field
The invention relates to a traffic cone retracting device and an engineering truck, and belongs to the field of road construction and maintenance.
Background
With the high-speed development of the traffic system in China, the total mileage of domestic expressways becomes the first in the world, and by far, the total mileage of the national expressways exceeds 16 kilometers, and most of the total mileage of the national expressways enters the maintenance era. In order to avoid influencing the passing of vehicles, temporary fencing is usually performed on a construction pavement during highway maintenance. In order to remind passing vehicles and guarantee the driving safety of the vehicles, the means of arranging traffic cones along the line is adopted to protect the personnel safety of construction teams during construction. At present, most of traffic cones on construction sites are manually arranged, but with the standard execution of a new traffic cone, the weight and the volume of the traffic cone are obviously improved, the operation burden of constructors is greatly improved, and meanwhile, the operation danger is increased. Especially, in the stage of placing the traffic cone and collecting the last section of traffic cone, because the danger is greatly improved when the constructor is exposed outside the protection range, the research and development of a full-automatic traffic cone collecting and releasing engineering vehicle is urgent.
The existing traffic cone retracting and releasing engineering vehicles in the market have relatively single functions, most of the traffic cone retracting and releasing engineering vehicles can only realize retracting and releasing operation of a side traffic cone, namely only can realize straight line retracting and releasing of the cone, and cannot solve the most key retraction and releasing of the oblique line section cone; the functional requirement that the oblique line section receive and releases the traffic awl has been solved to a small part traffic awl receive and releases the machineshop car, but because the receiving and releasing device is at the afterbody, can't install the anticollision wall, still can't really solve the safety problem, and finally, the relevant vehicle on the current market is put the awl speed and all is slower, can't lay the traffic awl of short interval fast, and is not high to emergency rescue engineering practicality.
Therefore, a full-automatic traffic cone folding and unfolding engineering vehicle is needed to be designed, the problem of folding and unfolding of straight line cones and oblique line cones can be solved, an anti-collision wall can be carried, the traffic cones can be quickly arranged, and the problem of pain points in the market is really solved.
Disclosure of Invention
The invention aims to overcome the defects in the prior art, and provides a traffic cone folding and unfolding device and an engineering vehicle, which not only solve the safety problem, but also can meet the folding and unfolding of straight line and oblique line cones, and simultaneously can carry an anti-collision wall, have large storage capacity and can quickly arrange a large number of traffic cones with short intervals.
In order to achieve at least one of the above purposes, the invention is realized by adopting the following technical scheme:
on one hand, the invention provides a traffic cone retracting and releasing device which comprises a mechanical arm, a rotary transmission mechanism, a linear transmission mechanism, a sliding transmission mechanism and a chute separation mechanism which are sequentially arranged;
the mechanical arm is used for picking up the traffic cones recovered by the pretreatment mechanism and collecting and releasing oblique line traffic cones; the rotary conveying mechanism is used for receiving the traffic cone picked up by the mechanical arm and conveying the traffic cone to the linear conveying mechanism; the sliding conveying mechanism is used for conveying the traffic cone transmitted by the linear conveying mechanism to the chute separating mechanism; the chute separating mechanism is used for throwing the traffic cones.
Further, the mechanical arm comprises a base, a driving motor, a first section of arm, a second section of arm, a third section of arm and a clamp;
the base can freely rotate in the horizontal plane; the first section of arm is rotatably connected with the base and provides pitching motion with the base as a base point; the two-section arm and the one-section arm are rotatably connected and provide pitching motion with the connecting position as a base point; the three-section arm and the two-section arm are rotatably connected and provide pitching motion with the connecting position as a base point; the clamp is connected with the three-section arm.
Further, the rotary conveying mechanism comprises a rotary conveying belt, a rotary platform and two linear guide rails;
the two linear guide rails are arranged on the frame platform in parallel, the rotary platform is arranged on the two linear guide rails and can slide along the two linear guide rails, and the rotary conveyor belt is arranged on the rotary platform and can rotate at 360 degrees on the horizontal plane.
Further, the linear conveying mechanism comprises a conveying frame, a linear conveying belt, a linear driving device and a laser sensor;
the conveying frame is fixedly connected with the frame platform, the width of the linear conveyor belt is narrower than that of the traffic cone base and is tightly hooped on the conveying frame, the linear driving device is used for driving the linear conveyor belt to move, and the laser sensors are arranged at the front end and the rear end of the linear conveyor belt and are used for controlling the distance of each movement of the linear conveyor belt.
Further, the sliding conveying mechanism comprises a sliding conveying belt, two first horizontal guide rails, a baffle plate and a first sliding table;
two on frame platform was located to first horizontal guide, the slip conveyer belt passes through first slip table and two first horizontal guide connects, the slip conveyer belt can slide on the first slip table, the baffle with the adjacent setting of slip conveyer belt.
Further, the chute separating mechanism comprises a roll-over stand, a long shaft gear, an oil cylinder, a chute support, a synchronous gear and a motor;
the long shaft gear is arranged on the roll-over stand, the sliding chute support is arranged on the frame platform, the sliding chute separating mechanism can be rotated by the oil cylinder and the roll-over stand, the height of the long shaft gear is lower than that of the sliding conveying belt after the sliding conveying mechanism rotates, the motor is used for driving the synchronous gear to rotate, and the synchronous gear is meshed with the long shaft gear and used for controlling the synchronous rotation of the long shaft gear.
Further, the pretreatment mechanism comprises a second horizontal guide rail, a vertical oil cylinder, a pressure rod, two guide plates, a turnover mechanism and a pretreatment support;
the frame platform bottom is located to the horizontal guide rail of second, vertical hydro-cylinder is located on the second slip table on the horizontal guide rail of second, two the deflector symmetry is installed preliminary treatment support both sides, the depression bar is installed two deflector tail top, tilting mechanism installs on the preliminary treatment support.
The device further comprises a gear separating mechanism, wherein the gear separating mechanism comprises a horizontal sliding rail and a gear separating frame;
the horizontal sliding rails are fixedly connected with the frame platform and are arranged in parallel, the baffle frame is slidably connected with the horizontal sliding rails, and continuous raised grains are arranged on one side, close to the traffic cone, of the baffle frame.
Further, still include the anticollision wall, the anticollision wall is installed at frame platform afterbody.
On the other hand, the invention also provides a traffic cone folding and unfolding engineering vehicle which comprises a chassis, a frame platform arranged on the chassis and any one of the traffic cone folding and unfolding devices, wherein the mechanical arm, the rotary conveying mechanism, the linear conveying mechanism, the sliding conveying mechanism and the sliding groove separating mechanism are sequentially arranged on the frame platform along the advancing direction of the engineering vehicle.
Compared with the prior art, the invention has the following beneficial effects:
in the invention, a linear conveyor belt moves along the reverse direction of the traveling of an engineering truck, a traffic cone is conveyed to a rotary conveyor belt, a mechanical arm is used for laying a diagonal cone, and the mechanical arm is used for picking up the diagonal cone after the construction is finished; the linear conveyor belt rotates along the driving direction of the engineering truck, the traffic cone is conveyed to the sliding conveyor belt, then the traffic cone is conveyed to the chute separating mechanism through the sliding conveyor belt, the throwing work of the linear cone is realized, the picking work of the linear cone is realized by adopting the cooperative operation of the pretreatment mechanism and the mechanical arm, and the retracting work of the straight line cone and the oblique line cone is simultaneously met;
according to the invention, the traffic cone is collected and placed without manual placement, the anti-collision wall is arranged at the tail part of the frame platform, the tail grapple is controlled to separate the anti-collision wall from the vehicle body when the vehicle is in operation, and the vehicle is placed at one end of a road section to be maintained, so that the safety during operation is greatly improved;
the linear conveying mechanisms can be provided with a plurality of groups, and the traffic cones can be stacked, so that the storage capacity of the traffic cone folding and unfolding engineering vehicle is large, and a foundation is provided for quickly arranging a large number of short-distance traffic cones; the transportation of the traffic cone in the whole process of arranging the traffic cone adopts a conveying belt transportation mode, the traffic cone is conveyed to the chute separating mechanism and then is linearly arranged or conveyed to the rotary conveying mechanism and then is obliquely arranged by the mechanical arm, and therefore the traffic cone with a large number of short intervals can be quickly arranged.
Drawings
FIG. 1 is a schematic structural diagram of a traffic cone folding and unfolding engineering vehicle provided by an embodiment of the invention;
FIG. 2 is a schematic top view of a traffic cone retraction and extension truck according to an embodiment of the present invention;
FIG. 3 is a schematic structural view of the linear transport mechanism;
FIG. 4 is a top schematic view of a spacer frame;
FIG. 5 is a schematic view of the structure of the slide transport mechanism;
FIG. 6 is a schematic diagram of the pre-treatment mechanism;
FIG. 7 is another angular schematic of FIG. 6;
FIG. 8 is a schematic structural view of the rotary transfer mechanism;
FIG. 9 is a schematic view of the chute release mechanism;
FIG. 10 is a top schematic view of the chute release mechanism;
FIG. 11 is a partial schematic view of the chute release mechanism;
FIG. 12 is a schematic view of a robotic arm;
FIG. 13 is a schematic structural view of a crash wall;
in the figure: 1. a chassis; 2. a frame platform; 3. a linear transport mechanism; 4. a gear separating mechanism; 5. a mechanical arm; 6. a chute separation mechanism; 7. a pretreatment mechanism; 8. an anti-collision wall; 9. a traffic cone; 10. a slide transport mechanism; 11. a rotary transfer mechanism; 3-1, a conveying frame; 3-2, a linear conveyor belt; 4-1 to 4-4, horizontal sliding rail; 4-5 to 4-10, a baffle frame; 5-1, a base; 5-2, driving a motor; 5-3, a section of arm; 5-4, two sections of arms; 5-5, three-section arm; 5-6, clamping; 6-1, turning over a frame; 6-2, long shaft gear; 6-3, an oil cylinder; 6-4, a sliding chute support; 6-5, a synchronous gear; 7-1, a second horizontal guide rail; 7-2, a vertical oil cylinder; 7-3, a compression bar; 7-4, a guide plate; 7-5, turning over the mechanism; 10-1, sliding a conveyor belt; 10-2 to 10-3, a first horizontal guide rail; 10-4, a baffle; 11-1, rotating a conveyor belt; 11-2, a rotary platform; 11-3 to 11-4, linear guide rail.
Detailed Description
The invention is further described below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and the protection scope of the present invention is not limited thereby.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are used only for convenience in describing the present invention and for simplicity in description, and do not indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated, and thus are not to be construed as limiting the invention. Furthermore, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, "a plurality" means two or more unless otherwise specified.
In the description of the present invention, it should be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood by those of ordinary skill in the art through specific situations.
Example one
The traffic cone collecting and releasing device and the engineering truck provided by the embodiment of the invention comprise a chassis 1, a frame platform 2, a linear conveying mechanism 3, a gear separating mechanism 4, a mechanical arm 5, a chute separating mechanism 6, a preprocessing mechanism 7, an anti-collision wall 8, a sliding conveying mechanism 10 and a rotary conveying mechanism 11.
In the embodiment of the invention, a chassis 1 is traction equipment of the traffic cone retracting device, a frame platform 2 is fixedly connected with the chassis 1 in a threaded connection mode and is used for installing and positioning the traffic cone retracting device.
In the embodiment of the invention, the linear conveying mechanism 3 comprises a conveying frame 3-1, a linear conveying belt 3-2, a linear driving device and a laser sensor, wherein the conveying frame 3-1 is fixed on the frame platform 2 along the traveling direction of the engineering truck, the linear conveying belt 3-2 is sleeved on the conveying frame 3-1 and can move along the traveling direction of the engineering truck, a traffic cone 9 is superposed and erected above the linear conveying belt 3-2, the width of the linear conveying belt 3-2 is smaller than that of a base of the traffic cone, so that the traffic cone is stabilized by the gear separating mechanism 4, and the stability in the traveling process is ensured; laser sensors are arranged at the front end and the rear end of the linear conveyor belt 3-2 and are used for controlling the linear conveyor belt 3-2 to move for a fixed distance each time and finally conveying the traffic cone to a designated position; the linear conveying mechanisms 3 can be arranged in a plurality of groups according to the width of the frame platform 2, so that the storage capacity of the traffic cone is greatly improved; the linear transport mechanism 3 is used to transport the traffic cone to the sliding transport mechanism 10.
In the embodiment of the invention, a barrier mechanism 4 is arranged at the linear conveying mechanism 3 and comprises a horizontal sliding rail 4-1/4-2/4-3/4-4 and a barrier frame 4-5/4-5; the horizontal sliding rails 4-1/4-2/4-3/4-4 are fixedly connected with the frame platform and are arranged in parallel, the arrangement direction is vertical to the linear conveying mechanism, two of the horizontal sliding rails are arranged below the front part of the linear conveying belt 3-2, and the other two horizontal sliding rails are symmetrically arranged below the rear part of the linear conveying belt 3-2; the baffle frames 4-5/4-6 and the horizontal sliding rails 4-1/4-2/4-3/4-4 are connected in a sliding way and are arranged at two sides of the linear conveying belt 3-2, the baffle frames 4-5/4-6 are formed by rectangular plates with rubber pads on the surfaces, continuous convex lines are arranged at one side close to the traffic cone and used for fixing the traffic cone and preventing the traffic cone from position deviation and instability in the transportation process, and the baffle frames 4-5/4-6 can be provided with a plurality of groups which correspond to the number of the linear conveying mechanisms 3 one by one;
in the transportation process, the baffle frames 4-5/4-6 on the two sides of the linear conveyor belt 3-2 move oppositely along the horizontal sliding rails 4-1/4-2/4-3/4-4 to fix the traffic cones, and when the linear conveyor belt 3-2 needs to work in the working process, the baffle frames 4-5/4-6 are far away from each other along the horizontal sliding rails 4-1/4-2/4-3/4-4 to loosen the traffic cones.
In the embodiment of the invention, the sliding transmission mechanism 10 comprises a sliding transmission belt 10-1, two first horizontal guide rails 10-2/10-3, a baffle plate 10-4 and a first sliding table, the sliding transmission mechanism 10 is arranged in front of the linear transmission mechanism 3 and is perpendicular to the linear transmission mechanism 3 and is used for transporting the traffic cones transmitted by the linear transmission mechanism 3 to the chute separation mechanism 6 for throwing, and after the chute separation mechanism 6 receives the traffic cones, the sliding transmission belt 10-1 automatically exits the chute separation mechanism 6 and returns to the front of the linear transmission belt 3-2 to receive the next group of traffic cones; the two first horizontal guide rails 10-2/10-3 are sequentially laid on the frame platform 2, then a first sliding table is installed, and the sliding conveyor belt 10-1 is installed on the sliding table and can slide left and right on the sliding table along the installation direction of the sliding conveyor mechanism 10; the baffle 10-4 is arranged between the sliding conveyor belt 10-1 and the cab and is used for preventing the traffic cone from falling off; the slide conveyor 10-1 is composed of two parallel conveying sections, and is driven by a driving motor located between the two parallel conveying sections.
In the embodiment of the invention, the chute separating mechanism 6 comprises a roll-over stand 6-1, a long shaft gear 6-2, an oil cylinder 6-3, a chute support 6-4, a synchronous gear 6-5 and a motor; the chute separating mechanism 6 is positioned between the linear conveying mechanism 3 and the cab, and is respectively arranged on the left side and the right side of the engineering vehicle; the chute separating mechanism 6 can be rotated by the oil cylinder 6-3 and the roll-over stand 6-1, the motor is used for driving the synchronous gear 6-5 to rotate, the synchronous gear 6-5 is meshed with the long shaft gear 6-2 and is used for controlling the long shaft gear 6-2 to rotate oppositely at the same rotating speed;
when the engineering vehicle is not put in, the chute separating mechanism 6 is rotated to be in an upright state through the oil cylinder 6-3 and the roll-over stand 6-1 and is folded inside the engineering vehicle, so that accidents in the process of transporting traffic cones are prevented; when the device is in a throwing state, the oil cylinder 6-3 and the roll-over stand 6-1 are controlled to rotate the chute separating mechanism 6 to a horizontal position, at the moment, the long shaft gear 6-2 is horizontal, and the height of the rotated long shaft gear 6-2 is lower than that of the sliding conveyor belt 10-1;
when the traffic cones are arranged, after the traffic cones are conveyed into the chute separation mechanism 6 by the sliding conveying mechanism 10, the long-axis gears 6-2 on the two sides are controlled to rotate by a small angle to ensure that the traffic cones are separated from the sliding conveying belt 10-1, and then the sliding conveying mechanism 10 is controlled to be separated from the chute separation mechanism 6 and return to the front of the linear conveying belt 3-2 to receive the next group of traffic cones; at the moment, the long shaft gear 6-2 is controlled to rotate according to the designed rotating speed, and the linear traffic cone is put in; correspondingly, the higher the rotating speed of the long shaft gear 6-2 is, the higher the speed of putting in the linear traffic cone is, and at the moment, the rotating speeds of the corresponding sliding conveyor belt 10-1 and the linear conveyor belt 3-2 need to be correspondingly adjusted so as to quickly provide the required traffic cone;
the axial length of the long-axis gear 6-2 is about the width of a traffic cone base, n rectangular teeth are distributed on the axis at equal intervals, the length of each rectangular tooth is assumed to be r, and the limiting condition is as follows: the width of the traffic cone base is
The distance between the upper traffic cone base and the lower traffic cone base is 2d, and the distance between the two long shaft gears is 6-2
The radius of the long shaft gear 6-2 is
Then there is
The angle between two rectangular teeth is
In the embodiment of the invention, the pretreatment mechanism 7 comprises a second horizontal guide rail 7-1, a vertical oil cylinder 7-2, a pressure rod 7-3, two guide plates 7-4, a turnover mechanism 7-5 and a pretreatment support; a second horizontal guide rail 7-1 is arranged at the bottom of the rear part of the left side of the chassis 1, a second sliding table is arranged on the second horizontal guide rail 7-1 and can slide along the second horizontal guide rail 7-1, a vertical oil cylinder 7-2 is arranged on the end surface of the second sliding table, a pretreatment support is arranged on the end surface of the vertical oil cylinder 7-2, a turnover mechanism 7-5 is arranged on the pretreatment support, two guide plates 7-4 are designed in an arc shape and are symmetrically arranged on two sides of the pretreatment support and are fixedly connected with the turnover mechanism 7-5 to prevent the traffic cone from rolling, and a pressure rod 7-3 is arranged at the top end position of the tail part of the two guide plates 7-4 and is used for pushing down the erected traffic cone; the turnover mechanism 7-5 comprises a conical base and a turnover shaft, the conical base can be sleeved at the bottom of the traffic cone falling to the ground, the turnover shaft can drive the pretreatment support, the two guide plates 7-4, the pressure rod 7-3 and the turnover mechanism 7-5 to synchronously turn over, and the conical base is matched with the turnover shaft to process the traffic cone falling to the ground into a vertical state;
when the preprocessing mechanism 7 works, firstly, the preprocessing mechanism 7 is slid to the side face of the engineering truck through the second sliding table, two preprocessing mechanisms 7 can be arranged, one is arranged at the left side and the right side of the engineering truck, and only which side is moved when the engineering truck is recovered; then the vertical oil cylinder 7-2 is controlled to descend the turnover mechanism 7-5 to a specified position, the engineering vehicle is controlled to run backwards and ensure that the traffic cone enters the two guide plates 7-4 of the preprocessing mechanism 7, the traffic cone is uniformly processed into a land falling state through the pressure rod 7-3, after the cone-shaped base is sleeved at the bottom of the traffic cone, the turnover shaft is controlled to rotate the turnover mechanism 7-5 by 90 degrees to ensure that the traffic cone is changed into a vertical state, and finally the mechanical arm 5 is controlled to clamp and take the traffic cone and put the rotary conveying mechanism 11.
In the embodiment of the invention, the mechanical arm 5 comprises a base 5-1, a driving motor 5-2, a first-section arm 5-3, a second-section arm 5-4, a third-section arm 5-5 and a clamp 5-6; the base 5-1 is arranged on the frame platform 2 and can freely rotate on the horizontal plane; the arm 5-3 and the base 5-1 are rotatably connected, and provide pitching motion with the base 5-1 as a base point, wherein the pitching angle is +/-90 degrees; the two-section arm 5-4 and the one-section arm 5-3 are rotatably connected, and provide pitching motion with the connection position as a base point, and the pitching angle is +/-180 degrees; the three-section arm 5-5 and the two-section arm 5-4 are rotatably connected, so that pitching motion with the connecting position as a base point is provided, and the pitching angle is +/-180 degrees; the clamp 5-6 comprises two arc-shaped plates, and the traffic cone is grabbed by the two arc-shaped plates;
the mechanical arm 5 can be used for grabbing the traffic cone processed into a vertical state by the preprocessing mechanism 7, transferring the traffic cone to the rotary conveying mechanism 11, adjusting the placing height of the traffic cone according to the stacking quantity increment, and then conveying the traffic cone to the linear conveying mechanism 3 for storage.
In the embodiment of the invention, the rotary conveying mechanism 11 comprises a rotary conveying belt 11-1, a rotary platform 11-2 and two linear guide rails 11-3/11-4; the two linear guide rails 11-3/11-4 are arranged on the frame platform 2 in parallel, the installation direction is vertical to the linear transmission mechanism 3, the rotary platform 11-2 is arranged on the two linear guide rails 11-3/11-4 and can slide, the rotary transmission belt 11-1 is arranged on the rotary platform 11-2 and can rotate 360 degrees on the horizontal plane by taking the rotary platform 11-2 as a basic point;
according to the angle of the traffic cone picked up by the mechanical arm 5 each time, the rotary platform 11-2 is adjusted to enable the rotary conveyor belt 11-1 to correspond to the bottom of the traffic cone, and the traffic cone is placed on the rotary conveyor belt 11-2 in a fixed posture; after the specified number of traffic cones are placed, controlling the rotary platform 11-2 to rotate the rotary conveyor belt 11-1 to the same direction as the linear conveying mechanism 3, controlling the linear guide rail 11-3/11-4 to move towards the linear conveying mechanism 3, shortening the distance between the rotary conveyor belt 11-1 and the linear conveyor belt 3-2, then starting the rotary conveyor belt 11-1, and conveying the traffic cones into the linear conveyor belt 3-2;
the traffic cone enters the upper part of the linear conveyor belt 3-2 and then triggers the laser sensor, at the moment, the linear conveyor mechanism 3 starts to work, and after the traffic cone is completely conveyed to the linear conveyor belt 3-2 by the rotary conveyor belt 11-1, namely the tail part of the traffic cone is separated from the laser sensor, the linear conveyor mechanism 3 stops working.
The traffic cone folding and unfolding engineering vehicle provided by the embodiment of the invention further comprises an anti-collision wall 8 arranged at the tail part of the frame platform 2, wherein the tail part grapple is controlled to separate the anti-collision wall from a vehicle body during construction and is arranged at one end of a construction road section in the vehicle coming direction, so that the safety of the construction process is ensured.
Example two
The traffic cone collecting and releasing device and the engineering truck provided by the embodiment of the invention comprise a chassis 1, a frame platform 2, a linear conveying mechanism 3, a gear separating mechanism 4, a mechanical arm 5, a chute separating mechanism 6, a preprocessing mechanism 7, an anti-collision wall 8, a sliding conveying mechanism 10 and a rotary conveying mechanism 11.
In the embodiment of the invention, a chassis 1 is traction equipment of the traffic cone retracting device, a frame platform 2 is fixedly connected with the chassis 1 in a threaded connection mode and is used for installing and positioning the traffic cone retracting device.
In the embodiment of the invention, the linear conveying mechanism 3 comprises a conveying frame 3-1, a linear conveying belt 3-2, a linear driving device and a laser sensor, wherein the conveying frame 3-1 is fixed on the frame platform 2 along the traveling direction of the engineering truck, the linear conveying belt 3-2 is sleeved on the conveying frame 3-1 and can move along the traveling direction of the engineering truck, traffic cones can be superposed and vertically stored above the linear conveying belt 3-2, the width of the linear conveying belt 3-2 is narrower than that of a base of the traffic cone, so that the traffic cone can be stabilized by the barrier mechanism 4, and the stability in the traveling process is ensured; laser sensors are arranged at the front end and the rear end of the linear conveyor belt 3-2 and are used for controlling the linear conveyor belt 3-2 to move for a fixed distance each time and finally conveying the traffic cone to a designated position; the linear conveying mechanisms 3 can be arranged in a plurality of groups according to the width of the frame platform 2, so that the storage capacity of the traffic cone is greatly improved; the linear transport mechanism 3 is used to transport the traffic cone to the rotary transport mechanism 11.
In the embodiment of the invention, a barrier mechanism 4 is arranged at the linear conveying mechanism 3 and comprises a horizontal sliding rail 4-1/4-2/4-3/4-4 and a barrier frame 4-5/4-6; the horizontal sliding rails 4-1/4-2/4-3/4-4 are fixedly connected with the frame platform 2 and are arranged in parallel, the arrangement direction is vertical to the linear conveying mechanism 3, two of the horizontal sliding rails are arranged below the front part of the linear conveying belt 3-2, and the other two horizontal sliding rails are symmetrically arranged below the rear part of the linear conveying belt 3-2; the baffle frames 4-5/4-6 and the horizontal sliding rails 4-1/4-2/4-3/4-4 are connected in a sliding way and are arranged at two sides of the linear conveying belt 3-2, the baffle frames 4-5/4-6 are formed by rectangular plates with rubber pads on the surfaces, continuous convex lines are arranged at one side close to the traffic cone and used for fixing the traffic cone and preventing the traffic cone from position deviation and instability in the transportation process, and the baffle frames 4-5/4-6 can be provided with a plurality of groups which correspond to the number of the linear conveying mechanisms 3 one by one;
in the transportation process, the baffle frames 4-5/4-6 on the two sides of the linear conveyor belt 3-2 move oppositely along the horizontal sliding rails 4-1/4-2/4-3/4-4 to fix the traffic cones, and when the linear conveyor belt 3-2 needs to work in the working process, the baffle frames 4-5/4-6 are far away from each other along the horizontal sliding rails 4-1/4-2/4-3/4-4 to loosen the traffic cones.
In the embodiment of the invention, the rotary conveying mechanism 11 comprises a rotary conveying belt 11-1, a rotary platform 11-2 and two linear guide rails 11-3/11-4; the two linear guide rails 11-3/11-4 are arranged on the frame platform 2 in parallel, the installation direction is vertical to the linear transmission mechanism 3, the rotary platform 11-2 is arranged on the two linear guide rails 11-3/11-4 and can slide, the rotary transmission belt 11-1 is arranged on the rotary platform 11-2 and can rotate 360 degrees on the horizontal plane by taking the rotary platform 11-2 as a basic point; the rotary conveying mechanism 11 is used for receiving the traffic cones conveyed by the linear conveying mechanism 3, and the direction is adjusted to facilitate the grabbing of the mechanical arm 5.
In the embodiment of the invention, the mechanical arm 5 comprises a base 5-1, a driving motor 5-2, a first-section arm 5-3, a second-section arm 5-4, a third-section arm 5-5 and a clamp 5-6; the base 5-1 is arranged on the frame platform 2 and can freely rotate on the horizontal plane; the arm 5-3 and the base 5-1 are rotatably connected, and provide pitching motion with the base 5-1 as a base point, wherein the pitching angle is +/-90 degrees; the two-section arm 5-4 and the one-section arm 5-3 are rotatably connected, and provide pitching motion with the connection position as a base point, and the pitching angle is +/-180 degrees; the three-section arm 5-5 and the two-section arm 5-4 are rotatably connected, so that pitching motion with the connecting position as a base point is provided, and the pitching angle is +/-180 degrees; the clamps 5-6 comprise two arc-shaped plates, and the traffic cone is grabbed through the two arc-shaped plates.
The traffic cone folding and unfolding engineering vehicle provided by the embodiment of the invention further comprises an anti-collision wall 8 arranged at the tail part of the frame platform 2, wherein the tail part grapple is controlled to separate the anti-collision wall from a vehicle body during construction and is arranged at one end of a construction road section in the vehicle coming direction, so that the safety of the construction process is ensured.
After the anti-collision wall 8 is separated from the vehicle body and placed, the mechanical arm 5 directly grabs and transmits the traffic cone on the rotary transmission mechanism 11, and the oblique traffic cone is thrown in; when the curve traffic cones are recovered, controlling each knuckle arm of the mechanical arm 5 to move, directly grabbing the traffic cones through a clamp 5-6, stacking the traffic cones on a rotary conveyor belt 11-1 as required, adjusting the stacking height according to the increment of the stacking number, controlling a rotary platform 11-2 to rotate the rotary conveyor belt 11-1 to the same direction as the linear conveyor mechanism 3 after the specified number of traffic cones are placed, controlling a linear guide rail 11-3/11-4 to move towards the linear conveyor mechanism 3, shortening the distance between the rotary conveyor belt 11-1 and the linear conveyor belt 3-2, and then starting the rotary conveyor belt 11-1 to convey the traffic cones into the linear conveyor belt 3-2;
triggering the laser sensor after the traffic cone enters the upper part of the linear conveyor belt 3-2, wherein the linear conveyor mechanism 3 starts to work, and stopping the linear conveyor mechanism 3 after the traffic cone is completely conveyed to the linear conveyor belt 3-2 by the rotary conveyor belt 11-1, namely the tail part of the traffic cone is separated from the laser sensor;
and repeating the grabbing and conveying processes until all the traffic cones are completely recovered, and completing the recovery.
The above description is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, several modifications and variations can be made without departing from the technical principle of the present invention, and these modifications and variations should also be regarded as the protection scope of the present invention.
Claims (10)
1. A traffic cone winding and unwinding device is characterized by comprising a mechanical arm (5), a rotary transmission mechanism (11), a linear transmission mechanism (3), a sliding transmission mechanism (10) and a chute separation mechanism (6) which are sequentially arranged;
the mechanical arm (5) is used for picking up the traffic cones recovered by the pretreatment mechanism (7) and collecting and releasing oblique line traffic cones; the rotary conveying mechanism (11) is used for receiving the traffic cone picked up by the mechanical arm (5) and conveying the traffic cone to the linear conveying mechanism (3); the sliding conveying mechanism (10) is used for conveying the traffic cone transmitted by the linear conveying mechanism (3) to the chute separating mechanism (6); the chute separating mechanism (6) is used for throwing the traffic cone.
2. The traffic cone winding and unwinding device according to claim 1, characterized in that the mechanical arm (5) comprises a base (5-1), a driving motor (5-2), a first-segment arm (5-3), a second-segment arm (5-4), a third-segment arm (5-5) and a clamp (5-6);
the base (5-1) can rotate freely in the horizontal plane; the arm (5-3) is rotatably connected with the base (5-1) and provides pitching motion with the base (5-1) as a base point; the two-section arm (5-4) is rotatably connected with the one-section arm (5-3) and provides pitching motion with the connection position as a base point; the three-section arm (5-5) and the two-section arm (5-4) are rotatably connected and provide pitching motion with the connection position as a base point; the clamp (5-5) is connected with the three-section arm (5-4).
3. The traffic cone winding and unwinding device according to claim 1, characterized in that the carousel (11) comprises a carousel (11-1), a rotary platform (11-2), two linear guides (11-3, 11-4);
the two linear guide rails (11-3 and 11-4) are arranged on the frame platform in parallel, the rotary platform (11-2) is arranged on the two linear guide rails (11-3 and 11-4) and can slide along the two linear guide rails (11-3 and 11-4), and the rotary conveyor belt (11-1) is arranged on the rotary platform (11-2) and can rotate at 360 degrees on the horizontal plane.
4. The traffic cone winding and unwinding device according to claim 1, characterized in that the linear transport mechanism (3) comprises a transport frame (3-1), a linear conveyor belt (3-2), a linear drive, a laser sensor;
the conveying frame (3-1) is fixedly connected with the frame platform, the width of the linear conveying belt (3-2) is narrower than that of the traffic cone base and is tightly hooped on the conveying frame (3-1), the linear driving device is used for driving the linear conveying belt (3-2) to move, and the laser sensors are arranged at the front end and the rear end of the linear conveying belt (3-2) and are used for controlling the distance of each movement of the linear conveying belt (3-2).
5. The traffic cone winding and unwinding device according to claim 1, characterized in that the sliding transmission mechanism (10) comprises a sliding transmission belt (10-1), two first horizontal guide rails (10-2, 10-3), a baffle (10-4), a first sliding table;
two first horizontal guide rails (10-2, 10-3) are arranged on a frame platform, the sliding conveyor belt (10-1) is connected with the two first horizontal guide rails (10-2, 10-3) through the first sliding table, the sliding conveyor belt (10-1) can slide on the first sliding table, and the baffle plate (10-4) and the sliding conveyor belt (10-1) are arranged adjacently.
6. The traffic cone winding and unwinding device according to claim 5, wherein the chute separating mechanism (6) comprises a roll-over stand (6-1), a long shaft gear (6-2), an oil cylinder (6-3), a chute support (6-4), a synchronizing gear (6-5) and a motor;
the long shaft gear (6-2) is arranged on the roll-over stand (6-1), the chute support (6-4) is arranged on a frame platform, the chute separation mechanism (6) can be rotated by the oil cylinder (6-3) and the roll-over stand (6-1), the height of the long shaft gear (6-2) is lower than that of the sliding conveyor belt (10-1) after the chute separation mechanism is rotated, the motor is used for driving the synchronous gear (6-5) to rotate, and the synchronous gear (6-5) is meshed with the long shaft gear (6-2) and used for controlling the synchronous rotation of the long shaft gear (6-2).
7. The traffic cone winding and unwinding device according to claim 1, wherein the preprocessing mechanism (7) comprises a second horizontal guide rail (7-1), a vertical oil cylinder (7-2), a pressure rod (7-3), two guide plates (7-4), a turnover mechanism (7-5) and a preprocessing support;
the frame platform bottom is located in second horizontal guide (7-1), vertical hydro-cylinder (7-2) are located on the second slip table on second horizontal guide (7-1), two deflector (7-4) symmetry is installed preliminary treatment support both sides, depression bar (7-3) are installed two deflector (7-4) afterbody top, install tilting mechanism (7-5) on the preliminary treatment support.
8. The traffic cone retracting device according to claim 1, further comprising a barrier mechanism (4), wherein the barrier mechanism (4) comprises horizontal sliding rails (4-1, 4-2, 4-3, 4-4) and barrier frames (4-5, 4-6);
the horizontal sliding rails (4-1, 4-2, 4-3 and 4-4) are fixedly connected with the frame platform and are arranged in parallel, the baffle frames (4-5 and 4-6) are connected with the horizontal sliding rails (4-1, 4-2, 4-3 and 4-4) in a sliding manner, and one sides of the baffle frames (4-5 and 4-6) close to the traffic cone are provided with continuous convex lines.
9. The traffic cone retraction device according to claim 1, further comprising an impact wall (8), said impact wall (8) being mounted at the rear of the frame platform.
10. A traffic cone folding and unfolding engineering vehicle comprises a chassis (1) and a frame platform (2) arranged on the chassis (1), and is characterized by further comprising the traffic cone folding and unfolding device as claimed in any one of claims 1 to 9, wherein the mechanical arm (5), the rotary conveying mechanism (11), the linear conveying mechanism (3), the sliding conveying mechanism (10) and the chute separating mechanism (6) are sequentially arranged on the frame platform (2) along the advancing direction of the engineering vehicle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110611133.2A CN113235486B (en) | 2021-06-02 | 2021-06-02 | Traffic cone winding and unwinding devices and machineshop car |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110611133.2A CN113235486B (en) | 2021-06-02 | 2021-06-02 | Traffic cone winding and unwinding devices and machineshop car |
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| CN113235486A true CN113235486A (en) | 2021-08-10 |
| CN113235486B CN113235486B (en) | 2022-06-14 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305851A (en) * | 2022-08-08 | 2022-11-08 | 广东乾行达汽车安全科技有限公司 | Traffic cone collecting and releasing robot |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648938A (en) * | 2016-01-04 | 2016-06-08 | 武汉理工大学 | Intelligent automatic traffic road cone arrangement device |
| CN107299604A (en) * | 2017-07-31 | 2017-10-27 | 南京理工大学 | Bore automatic retraction device in a kind of highway road |
| CN209339033U (en) * | 2018-12-28 | 2019-09-03 | 南京农业大学 | A kind of semi-automation freeway traffic cone bucket folding and unfolding vehicle |
| CN111945610A (en) * | 2020-07-31 | 2020-11-17 | 重庆庆铃专用汽车有限公司 | Put car convenient to receive and release traffic awl automatically |
-
2021
- 2021-06-02 CN CN202110611133.2A patent/CN113235486B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105648938A (en) * | 2016-01-04 | 2016-06-08 | 武汉理工大学 | Intelligent automatic traffic road cone arrangement device |
| CN107299604A (en) * | 2017-07-31 | 2017-10-27 | 南京理工大学 | Bore automatic retraction device in a kind of highway road |
| CN209339033U (en) * | 2018-12-28 | 2019-09-03 | 南京农业大学 | A kind of semi-automation freeway traffic cone bucket folding and unfolding vehicle |
| CN111945610A (en) * | 2020-07-31 | 2020-11-17 | 重庆庆铃专用汽车有限公司 | Put car convenient to receive and release traffic awl automatically |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115305851A (en) * | 2022-08-08 | 2022-11-08 | 广东乾行达汽车安全科技有限公司 | Traffic cone collecting and releasing robot |
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| CN113235486B (en) | 2022-06-14 |
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