WO2022257384A1 - Automatic traffic cone placing and collecting vehicle - Google Patents

Abstract

The present invention relates to the field of special vehicles in the highway maintenance industry. Disclosed is an automatic traffic cone placing and collecting vehicle. The present invention proposes an automatic cone placing and collecting vehicle capable of achieving vertical storage, rear placement, placement outside of the vehicle body, oblique placement, straight placement and other functions. The automatic traffic cone placing and collecting vehicle comprises a side baffle connected to a frame 8, and further comprises a revolving bin, a stripping mechanism and a placing mechanism. A vertically placed traffic cone is stored by means of the revolving bin, the traffic cone is taken out of or placed into the revolving bin by means of the stripping mechanism, and the traffic cone is deployed or recovered by means of the placing mechanism. On the whole, a brand new automatic cone placing and collecting vehicle is proposed, which may achieve the functions of vertical storage, rear placement, placement outside of the vehicle body, oblique placement, straight placement and so on. On the whole, the vehicle has the advantages of a compact structure, good stability, convenient and easy operations, etc.

Description

An automatic traffic cone retractable vehicle technical field

The invention relates to the field of special vehicles for expressway maintenance industry, in particular to an automatic traffic cone retractable vehicle.

Background technique

According to statistics from the Ministry of Public Security, as of the first half of 2020, the number of motor vehicles in the country has reached 360 million, and the number of motor vehicle drivers has reached 440 million. While the use of expressways has increased rapidly, the frequency of maintenance has also increased. Carrying out maintenance work on expressways During the construction, it is necessary to temporarily close the maintenance section to protect the personal safety of the maintenance equipment and maintenance personnel. The common method is to place traffic cones to guide the traffic flow. If they are placed manually, the construction personnel and equipment will Exposure to an extremely dangerous environment, and secondly, the construction intensity of long-distance placement is not low. The new national standard traffic cone weighs 10 kilograms. Therefore, it is necessary and urgent to design an automatic traffic cone retractable vehicle. of.

At present, there are also related products and patents of scientific research institutes and companies on the market, most of which are semi-automatic, which still cannot meet the people-oriented social environment. A small number of fully automatic retractable vehicles are placed on the side, which cannot meet the requirements of diagonal placement. Some rear placement forms cannot be placed outside the lane or markings, which has relatively large limitations.

Chinese patent document (name: a fully automatic traffic cone retractable vehicle, application number: 202010021510.2, application publication date: April 10, 2020) discloses a fully automatic traffic cone retractable vehicle, including The frame platform on the chassis. It is equipped with a drum-type rotating warehouse, and a number of cone bucket rack storage channels are evenly arranged on the drum surface in the longitudinal direction and a truss-type grabbing device placed above; the retractable device standing on the side is used to accept the cone buckets from the cone bucket rack and Transport to the ground, or receive the collected cone and transport it to the end of the cone frame; it is connected to the centralizing device at the lower end of the retracting device, and the centralizing device is placed flat behind the retracting device for putting the retracting device down The cone bucket is placed backward on the road and straightened; or the cone bucket standing on the road is collected and transported to the lower end of the retractable device after being turned backwards and turned over. The invention adopts a fully mechanical structure to realize full automation, adopts a stepping mechanism and a circular chain transmission to achieve fast and uniform retraction, adopts a rotating warehouse structure to achieve a large storage capacity, simple structure, simple action, and reduces the labor intensity of construction personnel. However, because the placement mechanism is placed sideways, it cannot be placed diagonally.

Chinese patent document (name: a new type of multifunctional traffic guidance engineering vehicle, application number: 202011123344.3, application publication date: January 22, 2021) discloses a new type of multifunctional traffic guidance engineering vehicle, including turning, Underframe, compartment, storage device, translation device, translation conveying device, mobile device, automatic retractable device, laser guide device, intelligent control system, power supply and distribution system, hydraulic system, warning system, monitoring system and lighting system; The invented traffic guidance operation engineering vehicle can complete the automatic release, collection, and storage operations of traffic cones at any position on the closed road, can automatically release traffic cones in straight lines and oblique lines, and can automatically release traffic cones at equal intervals, and the whole vehicle Do not exceed the lane dividing line.

However, since the translation device of the car is within the width of the car, it is impossible to place the cone outside the width of the car. During the construction process, part of the car body is still exposed outside the closed area. More importantly, due to the horizontal storage Due to the limitation of the structure of the tank itself, this model can release a special cone with a regular polygonal bottom, but cannot release a standard cone.

Therefore it is necessary to design a kind of vertical storage, the retractable mechanism is at the rear, oblique lines and straight lines can be placed, and the cone bucket can be placed outside the width of the car body.

Contents of the invention

In view of the above problems, the present invention proposes an automatic cone barrel retractable vehicle capable of realizing functions such as vertical storage, rear placement, outside the vehicle body, oblique line placement, and straight line placement.

The technical solution of the present invention is: the automatic traffic cone retractable vehicle includes a cone baffle connected to the frame 8 and a power mechanism, the cone baffle is rotatably connected to the tail of the frame 8, the baffle There is a cone-stop groove in the cone plate that is compatible with the traffic cone, and the cone-stop plate is driven to reciprocate through the power mechanism, so that the traffic cone can be positioned or the fallen traffic cone can be positioned during the deployment and recovery process of the traffic cone. Traffic cones.

Described baffle plate has a pair, is respectively left baffle plate 9 and right baffle plate 10, and described left baffle plate 9 and right baffle plate 10 are respectively arranged on the both sides of vehicle frame 8 afterbody, respectively by two Two power mechanisms independently drive the left baffle cone 9 and the right baffle cone 10 .

Described baffle cone plate is connected on the afterbody of vehicle frame 8 by cantilever and swing arm, and described cantilever is vertically arranged, and its top end is fixedly connected described vehicle frame 8, and one end of described traversing arm is fixedly connected with baffle cone plate, And the other end is hinged to the bottom end of the cantilever, one end of the power mechanism is hinged to the cantilever, and the other end is hinged to the swing arm.

The automatic traffic cone retractable vehicle also includes a return-shaped warehouse 4, a stripping mechanism 3 and a placement mechanism 6, through which the return-shaped warehouse 4 stores the traffic cones 7 stored vertically, and the traffic cones are removed by the stripping mechanism 3 7 is taken out from the return-shaped warehouse 4 or put into the return-shaped warehouse 4, and the traffic cone 7 is deployed or recovered by the placing mechanism 6.

Described back shape storehouse comprises back shape track 43, chain 42, chain driving mechanism and some cone holders 41;

The chain 42 is accommodated in the return-shaped track 43 and circulates along the return-shaped guide rail under the drive of the chain drive mechanism. The bottom of the cone holder 41 is connected to the chain 42, and the cone holder 41 A centering frame 411 adapted to the inner wall of the traffic cone 7 is included.

The centering frame 411 includes a top support ring, a support column and a bottom support plate, the top support ring is fixedly connected above the bottom support plate through the support column, the top support ring is parallel to the bottom support plate, and the top support ring Fit with the top of the traffic cone 7 inner walls.

Each cone holder 41 is provided with an independent serial number, and the shape bin also includes a sensor capable of identifying the serial number.

The stripping mechanism 3 includes a moving grip mechanism 312 and a chain transmission mechanism 313, and the moving grip mechanism 312 is driven to reciprocate between two target positions by the chain transmission mechanism 313;

The moving gripper mechanism 312 includes a gripper mounting frame 331 and a gripper 332 , the gripper mounting frame 331 is connected to the chain transmission mechanism 313 , and the gripper 332 is connected to the gripper mounting frame 331 .

The peeling mechanism also includes a translation holding mechanism. The translation holding mechanism 317 includes a connecting rod 341, a sliding block 342 and a linear bearing 343. The linear bearing 343 is kept parallel to the plane where the chain 324 is located. The sliding block 342 is connected to the On the linear bearing 343 , one end of the connecting rod 341 is hinged to the sliding block 342 , and the other end is hinged to the handle mounting frame 331 , and the handle mounting frame 331 is rotatably connected to the chain 324 through the connecting plate 333 .

The gripper 332 includes a gripper frame 3326, an actuating rod, a pair of connecting plates 3327 and a pair of jaws, the actuating rod is connected in the gripper frame 3326, and can reciprocate relative to the gripper frame 3326;

A pair of connecting plates 3327 are hinged with the actuating rod, the roots of a pair of jaws are hinged on the inner wall of the handle frame 3326, and the middle parts of a pair of clamping jaws are respectively hinged with a pair of connecting plates 3327 ;

The cone automatic grabbing mechanism also includes a linear drive mechanism, the actuating rod is an output rod of the linear drive mechanism; the jaws are hook-shaped or L-shaped.

The placing mechanism includes a bracket 61, a rotating base 65, a swing arm 66 and a clamping handle 610. The rotating base 65 is rotatably connected to the bracket 61 and rotates reciprocatingly under the drive of the rotating drive mechanism;

The bottom end of the swing arm one 66 is hinged to the rotary seat 65, and a linear drive mechanism is also hinged on the rotary seat 65. The output end of the linear drive mechanism is hinged to the swing arm one 66, and the swing arm is driven by the linear drive mechanism. The first arm 66 swings up and down; the clamping handle 610 is connected with the first swing arm 66 .

The placement mechanism also includes a clamping handle seat 69 and a swing arm 2 67, the clamping handle 610 is vertically arranged and fixedly connected to the clamping handle base 69;

The tops of the first swing arm 66 and the second swing arm 67 are hinged to the clamping handle seat 69, and the bottom ends of the first swing arm 66 and the second swing arm 67 are hinged to the swivel seat 65. The two hinge points on the first swing arm 66 and the two hinge points on the second swing arm 67 are respectively located on the four vertices of a parallelogram.

The clamping handle 610 includes a clamping handle frame 6101, a pair of clamping arms 6102, a pair of pull rods 6103, a cylinder two 6105 and an intermediate rod 6106; the clamping handle frame 6101 is connected to the swing arm one 66 , the tops of a pair of clamping arms 6102 are symmetrically hinged on both sides of the clamping handle frame 6101;

The cylinder body of the cylinder two 6105 is fixedly connected to the clamping handle frame 6101, the middle rod 6106 is fixedly connected to the piston rod of the cylinder two 6105, a pair of pull rods 6103 are hinged with the middle rod 6106, and one The pair of pull rods 6103 are hinged to the pair of clamping arms 6102 respectively.

When the present invention deploys the traffic cones, the positioning of the traffic cones can be realized by means of the baffles; and when the traffic cones are recovered, the baffles can be positioned in the position of the power mechanism as the vehicle travels when passing through the traffic cones. Driven to right a fallen traffic cone. In order to realize functions such as rear placement, outside the car body, slash placement, and straight line placement.

In the present invention, the return-shaped warehouse can realize the vertical storage of the traffic cones, so as to facilitate the subsequent grabbing and deployment of the traffic cones. At the same time, this case also significantly reduces the volume of the storage mechanism itself, so that more traffic cone storage space can be reserved in the traffic cone retractable vehicle.

The stripping mechanism of the present invention can realize the purpose of conveniently grasping and transferring the traffic cone between two target positions, and has the advantages of compact structure, small volume and stable action as a whole. The gripper can only complete the clamping of a single cone, and finally, the purpose of grabbing a cone from the stacked cone can be realized.

In the present invention, when the cone tube is placed, the placement mechanism can make the gripping hand rotate and rise to the top of the cone tube to be grabbed through the cooperative action of the rotary drive mechanism and the linear drive mechanism, and then grasp it downward. Cones placed vertically. After that, the gripper can lift the cone and transport the cone over the position to be deployed; finally, the gripper can move down to place the cone at the position to be deployed and drive the gripper Release the cone to complete deployment. In the same way, the recovery of the cone can also be realized.

The invention has the following beneficial effects: adopting mechanical structure to realize automation, reducing the labor intensity of construction personnel, adopting a circular back-shaped warehouse as a vertical storage mechanism, and circular chain transmission to achieve fast and uniform retraction, simple structure, simple action, and high capacity. Large and low cost, the traffic cone retractable vehicle effectively improves the efficiency. On the whole, a new automatic cone bucket retractable car is proposed, which can realize vertical storage, rear placement, outside the car body, oblique line placement, straight line placement and other functions. It has a compact and stable structure as a whole. Good performance, convenient operation and easy operation.

Description of drawings

Fig. 1 is the structural representation of this case;

Fig. 2 is the structural representation of cone baffle in this case;

Fig. 3 is a schematic structural view of a return-shaped warehouse;

Fig. 4 is the structural representation of the cone holder in the return-shaped bin;

Fig. 5 is the structural representation of chain in the back-shaped warehouse;

Fig. 6 is a schematic structural view of the chain cage in the return-shaped warehouse;

Fig. 7 is a structural schematic diagram of the peeling mechanism.

Fig. 8 is a schematic diagram of the chain installation frame in the stripping mechanism.

Fig. 9 is a schematic diagram of the moving grabbing hand in the peeling mechanism.

Fig. 10 is a schematic diagram of the parallel cage in the stripping mechanism;

Figure 11 is a reference diagram of the working state of the gripper when grasping;

Fig. 12 is a reference diagram of the working state of the gripper when it is extended;

Figure 13 is a perspective view of the gripper;

Figure 14 is a schematic structural view of the placement mechanism;

Fig. 15 is a schematic diagram of the transmission structure in the placing mechanism;

Fig. 16 is a schematic structural view of the bracket in the placement mechanism;

Fig. 17 is a schematic structural view of the rotating seat in the placement mechanism;

Fig. 18 is a structural schematic diagram of the gripper in the placement mechanism;

In the figure, 1 is the chassis; 2 is the outer cover; 3 is the peeling mechanism; 4 is the return shape warehouse; 5 is the conveyor belt; 6 is the placement mechanism; 7 is the traffic cone; 8 is the frame; 10 is the right baffle cone;

41 is a cone frame; 42 is a chain; 43 is a return track; 44 is a chain cage; 45 is a sprocket; 46 is a motor; 411 is a centering frame; 412 is a universal wheel; 413 is a chain link pin hole; 421 is a chain link pin;

311 is a base frame; 312 is a movement grip mechanism; 313 is a chain transmission mechanism; 314 is a cone pile; 317 is a parallel holding mechanism;

321 is a servo motor; 322 is a driving wheel; 323 is a follower wheel; 324 is a chain; 325 is a chain cage; 326 is a mounting plate;

331 is a gripper mounting frame; 332 is a gripper; 333 is a connecting plate; 334 is a grating one; 335 is a grating two;

341 is a connecting rod; 342 is a sliding block; 343 is a linear bearing;

3321 is the cylinder, 3322 is the first shaft, 3323 is the second shaft, 3324 is the third shaft, 3325 is the first jaw, 3326 is the grip frame, 3327 is the connecting plate, 3328 is the fourth shaft, 3329 is the fifth shaft, 33210 is the gripper two.

61 is a bracket; 62 is a motor; 63 is a small gear; 64 is a large gear; 65 is a swivel seat; 66 is a swing arm one; 67 is a swing arm two; 68 is a cylinder one; grab handle;

611 is a hole one; 612 is a hole two; 6101 is a grip frame; 6102 is a clamping arm; 6103 is a pull bar; 6104 is a stabilizing bar; 6105 is two cylinders; 6106 is an intermediate rod.

Detailed ways

In order to clearly illustrate the technical characteristics of this patent, the following describes this patent in detail through specific implementation methods and in conjunction with the accompanying drawings.

As shown in Figures 1-18 of the present invention, the chassis 1 is the load-bearing part of the entire device, providing traction and torque, and the vehicle frame 8 is fixedly installed on the chassis 1 for the installation of other components. The outer cover 2 is fixedly mounted on the vehicle frame 8 . The stripping mechanism 3 is fixedly installed on the left and right sides of the outer cover 2, and is used for separating the traffic cone 7. The clip-shaped warehouse 4 is fixedly installed on the vehicle frame 8 for storing and transporting the traffic cone 7 . The conveyor belt 5 is fixedly installed on the vehicle frame 8, and is used to transport the traffic cone 7 separated by the conveying stripping mechanism 3 to the placement station. The placing mechanism 6 is fixedly installed on the vehicle frame 8, and is used for transporting the traffic cones 7 on the conveyor belt 5 to the road surface, and can further transport the traffic cones 7 on the road surface to the conveyor belt 5.

The automatic traffic cone retractable vehicle includes a cone baffle connected to the vehicle frame 8 and a power mechanism, the cone baffle is horizontally arranged, and is rotatably connected to the tail of the vehicle frame 8 through a cantilever and a swing arm. The cone-stopping plate is provided with a cone-stopping groove adapted to the traffic cone, and the cone-stopping plate is driven to reciprocate and rotate by the power mechanism, so that the traffic cone can be positioned or straightened during the deployment and recovery process of the traffic cone A fallen traffic cone. Specifically, the top end of the vertically arranged cantilever is fixedly connected to the vehicle frame 8, one end of the swing arm is fixedly connected to the baffle plate, and the other end is hinged to the bottom end of the cantilever. The power mechanism is preferably a cylinder, and one end of the cylinder is hinged. the cantilever, and the other end is hinged to the swing arm. In this way, the power mechanism can drive the baffle cone to rotate to the outside of the vehicle width or retract it into the vehicle width, so that when the traffic cone is deployed, the traffic cone can be positioned by means of the baffle; , when the baffle plate passes through the traffic cone, it can right the fallen traffic cone under the drive of the power mechanism along with the walking of the vehicle. In order to realize functions such as rear placement, outside the car body, slash placement, and straight line placement.

Described baffle plate has a pair, is respectively left baffle plate 9 and right baffle plate 10, and described left baffle plate 9 and right baffle plate 10 are respectively arranged on the both sides of vehicle frame 8 afterbody, respectively by two Each power mechanism independently drives the left cone (9) and the right cone (10). The left baffle plate 9 is received in the width of the car during the process of putting the cone barrel, and is forwarded to outside the width of the car during the process of closing the cone barrel for positioning and righting the fallen cone barrel, and the preferred power mechanism is a cylinder. Described right baffle plate 10 is fixedly installed on the vehicle frame 8, and its left baffle plate 9 with the mirror image satisfies the right side and collects the cone bucket, righting the cone bucket that falls down.

The automatic traffic cone retractable vehicle also includes a return-shaped warehouse 4, a stripping mechanism 3 and a placement mechanism 6, through which the return-shaped warehouse 4 stores the traffic cones 7 stored vertically, and the traffic cones are removed by the stripping mechanism 3 7 is taken out from the return-shaped warehouse 4 or put into the return-shaped warehouse 4, and the traffic cone 7 is deployed or recovered by the placing mechanism 6.

As shown in Figure 3-6, the return-shaped warehouse includes a return-shaped track 43, a chain 42, a chain drive mechanism and a cone holder 41;

The chain 42 is accommodated in the return track 43 and reciprocates under the drive of the chain drive mechanism. The bottom of the cone frame 41 is connected to the chain 42, and the cone frame 41 includes a traffic cone. A centering frame 411 that is compatible with the inner wall of the cylinder 7.

The centering frame 411 includes a top support ring, a support column and a bottom support plate, the top support ring is fixedly connected above the bottom support plate through the support column, and the number of support columns is preferably three, and the top support ring and the bottom support The plates are parallel and the top support ring fits the upper part of the traffic cone 7 inner wall. In order to realize the stable support of the opposite traffic cone, the subsequent grabbing space and clamping space are reserved for the clamp at the top support ring.

In this way, after the traffic cone is placed on the centering frame 411, the traffic cone can be kept vertical by means of the centering frame 411. After that, a plurality of nesting cones can be stacked one by one on a cone frame 41. The traffic cones together can finally realize the vertical storage of the traffic cones, so as to facilitate the subsequent grabbing and deployment of the traffic cones. At the same time, this case also significantly reduces the volume of the storage mechanism itself, so that more traffic cone storage space can be reserved in the traffic cone retractable vehicle.

In addition, due to the existence of the chain 42, the cone holder 41 can be moved to the target position conveniently and efficiently under the drive of the chain 42, thereby waiting for the traffic cone to be taken out or put in, or to vertically place the traffic cone. storage.

The shape bin includes a plurality of cone holders 41 , and the plurality of cone holders 41 are evenly arranged on the chain 42 . This allows multiple traffic cones to be placed on each cone rack to significantly increase the storage capacity of the wrapper.

Each cone holder 41 is provided with an independent serial number, and the shape bin also includes a sensor capable of identifying the serial number. Preferably, the sensor is fixedly connected to the return track 3, so that the storage capacity of the traffic cones on each cone frame 41 can be monitored and allocated.

The chain 42 includes a plurality of chain link groups and a plurality of chain link pins 421, and the adjacent chain link groups are hinged by the chain link pins 421; the chain link groups include at least one chain link, and the adjacent chain links are hinged to each other ;

The bottom surface of the centering frame 411 is also fixedly connected with a chain fixing plate, and a chain link pin hole 413 adapted to the chain link pin 421 is opened on the chain fixing plate. As a preference, two link pin holes 413 are opened on the chain fixing plate, and the two link pin holes 413 are respectively sleeved with two link pins 42 in the chain 42, so that during the movement of the chain, the cone The frame 41 maintains a more stable motion posture.

A universal wheel 412 is also fixedly connected to the bottom surface of the centering frame 411 . As preferably, three universal wheels 412 are fixedly installed on the bottom surface of each centering frame 411, like this, replace the sliding friction of centering frame and the return-shaped track by the rolling friction of universal wheels 412 and the return-shaped track, thereby ensuring While maintaining the stability and fluency of the movement, it also avoids premature and rapid wear of the centering frame.

The return-shaped warehouse also includes a chain holder 44 , which is fixedly connected in the return-shaped track 43 , and the chain 42 is supported by the chain holder 44 .

The chain driving mechanism includes a sprocket 45 and a motor 46 , the sprocket 45 is linked with the output shaft of the motor 46 , and the sprocket 45 is engaged with the chain 42 . Preferably, a driven sprocket engaged with the chain can also be provided to ensure the smooth movement of the chain. In this way, after the motor is turned on, it will drive the sprocket wheel and the chain to move, thereby driving the cone barrel frame to move.

The circular bin is fixedly arranged in the traffic cone retractable vehicle. Preferably, there are a plurality of the return-shaped bins, and the plurality of return-shaped bins are parallel to each other.

Shown in conjunction with FIGS. 3-6 , it includes a cone holder 41 , a chain 42 , a return track 43 , a chain holder 44 , a sprocket 45 , and a motor 46 .

The return-shaped track 43 is a sheet metal welded part, which is used for the installation and bearing of the rest of the components. The overall shape is in the shape of a "back", and further includes an inner ring and an outer ring structure, and the two rings are further fixed by section steel. Join together and form a notch of equal width in the middle. The chain holder 44 is a wear-resistant self-lubricating material, preferably ultra-high molecular weight polyethylene, and there are two further ones, which are fixedly installed in the linear slots on both sides of the return-shaped track 43 respectively. Described chain 42 comprises ordinary roller chain and chain link pin 421, and described chain link pin 421 is the pin that is provided with screw thread, is fixedly connected on the common chain link, and further two chain link pins 421 are a group, and every interval is the same The number of chain links is arranged in one group, and further chains 42 are installed in equal-width notches of the return-shaped track 43 , and further chains 42 are installed in chain holders 44 . There are two sprockets 45, which are respectively connected to the sides of the two circular arcs by bearings, concentric with the circular arcs, and are used to drive the chain 42, further the diameter of the pitch circle of the sprocket and the equal width notch of the return track 43 The center diameters are the same. The motor 46 is a hydraulic motor, the housing of the motor 46 is fixedly connected to the return track 43 through the reducer housing, and the output shaft of the motor 46 is connected to one of the sprockets 45 through the drive shaft of the reducer for driving The whole body moves.

As shown in FIG. 4 , the cone frame 41 includes a centering frame 411 , a universal wheel 412 , and a chain link pin hole 413 . The centering frame 411 is a conical weldment, used to collect a plurality of traffic cones 7 nested together, and further a bottom surface is fixed with a mounting plane. The universal wheels 412 have multiple fixed mounts on the installation plane at the bottom of the centering frame 411 , preferably each centering frame 411 is fixedly equipped with three universal wheels. There are two link pin holes 413 , which are arranged on the lower end surface of the centering frame 411 . Through the chain link pin holes 413 , the chain link pins 421 and the nuts connect several cone holders 41 to the chain 42 at equal intervals. Further each cone holder 41 has an independent number, and the sensor is fixed on the return track 43 to identify the number.

When working, the whole mechanism can transport the fitted cone 7 to the pick-up position, which can be picked up one by one. It can also transport the fitted cone 7 to the non-receiving position to provide a new pick-up position. Through the electronic control device And the control program records the number of cones 7 on each cone frame 41. In order to simplify the technical solution, the sensor position and coding method are not explained, but those skilled in the art know or should know how to select the sensor in practical applications and layout.

To sum up, the return-shaped warehouse has the following beneficial effects: the circular chain drive is adopted to achieve simple structure, simple action and large capacity, and the traffic cone retractable vehicle effectively improves the capacity and retrieval efficiency.

The peeling mechanism is shown in Figure 7-10. The peeling mechanism includes a moving gripper mechanism 312 and a chain transmission mechanism 313. The moving gripper mechanism 312 is driven to reciprocate between two target positions through the chain transmission mechanism 313; Between the end of the bin and the conveyor belt 5;

The movement gripper mechanism 312 includes a gripper mounting frame 331 and a gripper 322, the gripper mounting frame 331 is connected to the chain 324 in the chain transmission mechanism 313 through a connecting plate 333, and the gripper 322 is connected to the gripper On the mounting frame 331 , grab or let go the traffic cone 7 through the handle 322 . Preferably, the chain transmission mechanism 313 is symmetrically provided with a pair, and the two ends of the handle mounting frame 331 are respectively connected to the chains in the two chain transmission mechanisms 313 through the connecting plate 333, and the connecting plate 333 is fixed to the chain. Connected, the handle mounting frame 331 is hinged to the connecting plate 333 .

In this way, after the chain transmission mechanism drives the motion grip mechanism to the top of a target position, the traffic cone can be grabbed first by the motion mechanism, and thereafter, the motion grip mechanism can be driven to another position by the reverse motion of the chain transmission mechanism. above a target position, and controls the movement of the gripper mechanism to release the cone. Finally, the purpose of conveniently grasping and transferring the traffic cone between two target positions can be realized, and the utility model has the advantages of compact structure, small volume and stable movement as a whole.

The chain transmission mechanism includes a mounting plate 326, a servo motor 321, a driving wheel 322, a follower wheel 323 and a chain 324, the mounting plate 326 is fixedly connected to the base frame 311, and the driving wheel 322 and the follower wheel 323 are all hinged on the installation On the plate 326 , the chain 324 bypasses the driving wheel 322 and the follower wheel 323 in turn, and the servo motor 321 is fixedly connected to the mounting plate 326 and is linked with the driving wheel 322 . In this way, the drive wheel can be driven to rotate by the servo motor, thereby driving the chain to reciprocate.

A chain holder 325 for supporting the chain 324 is also fixedly connected to the mounting plate 326 . This makes the movement of the chain more stable.

Described follower wheel 323 has four, is divided into follower wheel one, follower wheel two, follower wheel three, follower wheel four successively; A translation area is formed between the driving wheels two and three, a lifting area two is formed between the following wheels three and four, and a connecting area is formed between the following wheels four and one.

The driving wheel is in the connecting area, and the lifting area 1 and the lifting area 2 are respectively above the two target positions.

In this way, after the gripper grabs a traffic cone at a target position, it can first rise along the lifting area one, then translate along the translation area, and finally descend along the lifting area two, and release the traffic cone so that it falls on the other side. at a target location. Finally, the brush hand can be made to move back and forth along a C-shaped trajectory, so as to realize the position change of the traffic cone on the two target positions.

The cone automatic stripping mechanism also includes a translation holding mechanism, and the translation holding mechanism 317 includes a connecting rod 341, a sliding block 342 and a linear bearing 343, and the linear bearing 343 is fixedly connected with the base frame 311, and the linear bearing 343 is connected with the The plane where the chain 324 is kept parallel, the sliding block 342 is connected to the linear bearing 343, one end of the connecting rod 41 is hinged with the sliding block 342, and the other end is hinged with the handle mounting frame 331, and the handle mounting frame 331 is rotatably connected with the chain 324 through the connecting plate 333 . In this way, the sliding block 342 can reciprocate on the linear bearing 343 along with the reciprocating movement of the handle mounting frame 331, so as to ensure that the handle 322 in the moving handle mechanism 312 maintains a constant posture and runs smoothly.

The handle 322 is vertically arranged and fixedly connected to the handle mounting frame 331 . Preferably, multiple grippers can be provided, and the plurality of grippers can be evenly arranged on the gripper mounting frame 331 . In actual use, multiple grippers can maintain a vertical state all the time during the actual movement process, and keep running smoothly all the time.

The moving grip mechanism 312 also includes a grating one 334 and a grating two 335, the first grating 334 and the second grating 335 are fixedly connected to the handle mounting frame 331, and the first grating 334 and the second grating 335 are arranged oppositely, The bottom of the gripper 322 is in the detected area between the first grating 334 and the second grating 335 . The presence or absence of traffic cones under the gripper is thus detected by means of light barriers.

As shown in Figure 7-10, the base frame 311 is fixed on the chassis frame, the mounting plates 326 in the two chain transmission mechanisms 313 are respectively fixed on the left and right sides of the base frame 311, and the moving handle mechanism 312 is installed on the chain transmission mechanism 313 On the chain 324, the motion gripper mechanism 312 rotates counterclockwise with the chain 324 under the action of the servo motor 321, and the parallel holding mechanism 317 ensures that the posture of the motion gripper mechanism 312 is stable and will not be overturned. 334 and the positioning of the grating 2 335, each gripper 322 can accurately grab a cone 7 on the cone stack 314, and the moving gripper mechanism 312 can grab 4 cones 7 at the same time, and the gripper 322 grabs the cone After 7, it moves clockwise with the gripper mounting bracket 331 and is sent to the conveyor belt 5, and the gripper 322 is released to complete the automatic peeling of the cone 7. The peeling speed is controllable and the peeling speed is fast.

As shown in Figure 7-10, the mounting plate 326 is installed on the base frame 311, the driving wheel 322 and the follower wheel 323 are installed on the mounting plate 326, the tension of the chain 324 can be adjusted by adjusting the driving wheel 322, and the servo motor 321 Driving the driving wheel 322 to rotate can reliably control the movement stroke of the chain 324 to ensure that the grasping and placing positions of the gripper 322 are accurate.

As shown in Fig. 7 and Fig. 9, the grip mounting frame 331 is connected with the chain 324 through the connecting plate 333, the grip 322 is installed on the grip mounting frame 331, and the grip mounting frame 331 and the connecting plate 333 can rotate relatively, ensuring The attitude of the gripper 322 remains unchanged under the action of the parallel holding mechanism 317, which plays a stabilizing role in the peeling and conveying of the cone. The use of the first grating 334 and the second 335 of the grating ensures the accurate position of the cone when grabbing. play a key role.

As shown in Figure 10, the two ends of the connecting rod 341 are connected to the gripper mounting frame 331 and the sliding block 342, the sliding block 342 moves on the linear bearing 343, and the linear bearing 343 is fixed on the base frame 311, so that the connecting rod 341 is installed with the gripper The movement of the frame 331 ensures that the attitude of the gripper 322 remains unchanged and the operation is stable.

The automatic stripping mechanism is pollution-free and meets environmental protection requirements.

The gripper in the peeling mechanism is shown in Figures 11-13. The gripper includes a gripper frame 3326, an actuating rod, a pair of connecting plates 3327 and a pair of jaws. The actuating rod is connected to the gripper frame 3326. , and can reciprocate relative to the grip frame 3326 under manual or automatic control;

A pair of connecting plates 3327 are hinged with the actuating rod, the roots of a pair of jaws are hinged on the inner wall of the handle frame 3326, and the middle parts of a pair of clamping jaws are respectively hinged with a pair of connecting plates 3327 . In this way, when the actuating rod is controlled to move up and down relative to the gripper frame 3326, a pair of jaws can be simultaneously pulled through a pair of connecting plates 3327, so that the pair of jaws rotate with the root as the axis, thereby making the pair of jaws Enter or exit the cone from the through hole at the top of the cone.

In this case, when the traffic cones are stacked on top of each other, the tops of the adjacent cones will not stick together, but a certain gap will be left. Therefore, the actuating rod is downward relative to the handle frame 3326. Movement, after the through hole at the top of the jaw cone extends into the cone, it will extend into the above-mentioned gap, so that only a single cone can be clamped, and finally, it can be grasped from the stacked cone The purpose of a cone.

After a single cone is clamped, the actuating rod and the gripper frame remain relatively stationary so that the cone can be held for delivery to another target location, such as a platform. After the single cone is conveyed in place, the actuating rod can be controlled to move upwards relative to the handle frame 3326, so that a pair of jaws rotate in reverse, loosen the clamping of the cone, and the handle is opposite to the cone. During the overall upward movement, the cone exits from the through hole at the top of the cone with the movement of the gripper frame.

When the lifting of the actuating rod is controlled manually, the actuating rod is slidably connected with the handle frame 3326 . At this time, the reciprocating pull of the actuating rod can control the linear reciprocating motion relative to the handle frame 3326 .

When adopting automatic mode to control the lifting of the actuating rod, the automatic grabbing mechanism of the cone also includes a linear drive mechanism, and the actuating rod is an output rod of the linear drive mechanism. The linear drive mechanism can be an electric push rod, a cylinder, a hydraulic cylinder, etc. Taking the cylinder as an example, the cylinder 3321 is fixedly connected to the handle frame 3326, and the actuating rod is the output rod of the cylinder 3321, which can also be called a piston rod; After the cylinder 3321 is turned on, the actuating rod can be driven to make a linear reciprocating motion relative to the handle frame 3326 .

Preferably, the jaws are hook-shaped or L-shaped. In order to make it easier for the end of the jaws away from the inner wall of the grip frame to extend into or exit the cone from the through hole at the top of the cone.

Further, the actuating rod is at the top of the handle frame 3326, and the tops of a pair of connecting plates 3327 are hinged to the bottom end of the actuating rod through the rotating shaft one 3322, and one end of the jaw is hinged to the handle frame 3326. On the inner wall, the middle part of the clamping jaw is hinged to the bottom end of the connecting plate 3327, and the other end of the clamping jaw can extend into or exit the cone from the through hole at the top of the cone.

Specifically: a pair of jaws are jaw one 3325 and jaw two 33210;

The root of jaw one 3325 is hinged on the inner wall of the handle frame 3326 through rotating shaft two 3323, and the middle part of jaw one 3325 is hinged with the bottom end of a connecting plate 3327 through rotating shaft three 3324;

The root of jaw two 33210 is hinged on the inner wall of the handle frame 3326 through rotating shaft four 3328, and the middle part of jaw two 33210 is hinged with the bottom end of another connecting plate 3327 through rotating shaft five 3329.

A pair of jaws are oppositely arranged and arranged symmetrically along the center of the grip frame 3326 . Thereby, the design and processing of various parts are facilitated, and the structure can be made more delicate and reasonable.

The grip frame 3326 includes a fixedly connected installation part and a socket part, the actuating rod and the connecting plate are all in the installation part, the root of the jaw is hinged on the inner wall of the installation part, and the socket The inner wall of the head fits the top of the traffic cone. Therefore, when in use, the position of the gripper frame can be quickly positioned by means of the sleeve part adapted to the top of the traffic cone, so as to significantly improve the work efficiency during grabbing.

As shown in Figure 11-13, the cylinder 3321 is installed on the handle frame 3326, the connecting plate 3327 is connected with the cylinder 3321 through the first rotating shaft 3322, and the first jaw 3325 is respectively connected with the handle frame 3326 and the third rotating shaft 3324 through the second rotating shaft 3323 and the third rotating shaft 3324. The plates 3327 are connected, and the jaws two 33210 are respectively connected to the grip frame 3326 and the connecting plate 3327 through the fourth rotating shaft 3328 and the fifth rotating shaft 3329.

As shown in Figure 11-13, when the cylinder 3321 is shortened to the shortest, the first jaw 3325 and the second jaw 33210 are closed, at this time, the gripper frame 3326 is moved downward, and the first jaw 3325 and the second jaw 33210 extend into the cone In 15, the cylinder 3321 is elongated, the first jaw 3325 and the second jaw 33210 are opened, and the grip frame 3326 moves upwards to complete peeling and grab the cone. The grabbing process of the cone is fast and accurate.

The placement mechanism is shown in Figures 14-18. The placement mechanism includes a bracket 61, a rotating seat 65, a swing arm 66, a clamping handle seat 69 and a clamping handle 610. The rotating base 65 is rotatable Connected to the bracket 61, and reciprocatingly rotated under the drive of the rotary drive mechanism;

The bottom end of the swing arm one 66 is hinged to the rotary seat 65, and a linear drive mechanism is also hinged on the rotary seat 65. The output end of the linear drive mechanism is hinged to the swing arm one 66, and the swing arm is driven by the linear drive mechanism. The arm one 66 swings up and down; the clamping handle 610 is connected with the swinging arm one 66 through the clamping handle seat 69 .

During use, the rotating seat 65, the swing arm 1 66, the clamping handle seat 69 and the clamping handle 610 can be controlled to rotate synchronously by rotating the driving mechanism, so that the clamping handle 610 can move back and forth between two target positions ; Through the linear drive mechanism, the swing arm 1 66, the clamping handle seat 69 and the clamping handle 610 can be controlled to swing up and down synchronously, so that the clamping handle 610 moves up and down at a certain target position.

In this way, when the cone is placed, through the coordinated action of the rotary drive mechanism and the linear drive mechanism, the gripper can first rotate and rise to the top of the cone to be grasped, and then grasp it downward and place it vertically. cone. After that, the gripper can lift the cone and transport the cone over the position to be deployed; finally, the gripper can move down to place the cone at the position to be deployed and drive the gripper Release the cone to complete deployment. In the same way, the recovery of the cone can also be realized.

The placement mechanism also includes a clamping handle seat 69 and a swing arm 2 67, the clamping handle 610 is vertically arranged and fixedly connected to the clamping handle base 69;

The top ends of the first swing arm 66 and the second swing arm 67 are hinged to the clamping handle seat 69, so that the clamping handle 610 is connected to the swing arm one 66 through the clamping handle seat 69, The bottom ends of the first swing arm 66 and the second swing arm 67 are hinged to the swivel seat 65, and the two hinge points on the first swing arm 66 and the two hinge points on the second swing arm 67 are respectively in a parallel on the four vertices of the quadrilateral. In this way, due to the influence of the parallelogram structure, since the shape of the rotating seat 65 is fixed, when the first swing arm 66 and the second swing arm 67 are synchronously swinging up and down under the drive of the linear drive mechanism, the posture of the clamping handle seat will not change. Changes will occur, so that the gripper can be kept in a vertical state all the time during the up and down movement, so that the traffic cones placed upright can be better grasped, deployed and recovered.

As a kind of rotary power source, the rotary drive mechanism includes a motor 62, a pinion 63 and a large gear 64, the motor 62 is fixedly connected to the support 61, and the small gear 63 and the large gear 64 are hinged on the support 61 , and the pinion 63 and the bull gear 64 mesh; the motor 62 is linked with the pinion 63 , and the bull gear 64 is fixedly connected with the rotating base 65 . In this way, after the motor 62 is turned on, the rotating base 65 will be driven to reciprocate through the transmission of the pinion gear and the bull gear.

As a kind of linear power source, the linear driving mechanism is a cylinder one 68, the cylinder body of the cylinder one 68 is hinged with the rotating seat 65, and as the output end of the linear driving mechanism, the piston rod of the cylinder one 68 is connected to the pendulum Arm one 66 is hinged. In this way, once the cylinder is opened, it can directly drive the swing arm to swing back and forth up and down.

The clamping handle 610 includes a clamping handle frame 6101, a pair of clamping arms 6102, a pair of pull rods 6103, a cylinder two 6105 and an intermediate rod 6106; Connected with swing arm one 66, the tops of a pair of clamping arms 6102 are symmetrically hinged on both sides of the clamping handle frame 6101; when the pair of clamping arms 6102 are driven to swing to the center of the clamping handle frame , can clamp the cone between the two; when the pair of clamping arms 6102 are driven to swing away from the center of the clamping handle, the clamping of the cone can be released;

The cylinder body of the cylinder two 6105 is fixedly connected to the clamping handle frame 6101, the middle rod 6106 is fixedly connected to the piston rod of the cylinder two 6105, a pair of pull rods 6103 are hinged with the middle rod 6106, and one The pair of pull rods 6103 are hinged to the pair of clamping arms 6102 respectively. In this way, with the opening of the cylinder two, the linear reciprocating motion of the central rod 106 will be converted into the rotational motion of the clamping arm 6102 through the pull rod 6103, thereby clamping or loosening the cone between the two through the pair of clamping arms 6102. cylinder.

The clamping handle 610 also includes a pair of stabilizing rods 6104 fixedly connected to a pair of pull rods 6103 respectively, and the pair of stabilizing rods 6104 are arranged symmetrically along the center of the clamping handle frame 6101 . In this way, when the cone is clamped, the stabilizing rod 6104 will also swing synchronously to the center of the clamping handle frame with the movement of the pull rod 6103, and when the pair of clamping arms 6102 clamp the upper part of the cone, with the help of a pair of clamping arms 6102 The stabilizing rod 6104 clamps the middle part of the cone, thereby significantly improving the clamping effect, so that the shape of the cone can be kept stable during transportation after being clamped.

As shown in Figures 14-18, it includes a bracket 61, a motor 62, a pinion 63, a large gear 64, a swivel seat 65, a swing arm 66, a swing arm 2 67, a cylinder 68, a clamping handle seat 69, a clamping Gripper 610.

The bracket 61 is a weldment, including a hole 611 and a hole 2 612, which is provided with a number of bolt mounting holes for connecting with the whole vehicle and installing other parts. The motor 62 is preferably a servo motor, and the housing of the motor 62 is fixedly installed on the bottom surface of the bracket 61 , and the shaft of the further motor 62 passes through the hole 1 611 and is coaxial with it for providing torque. The pinion 63 is a metal gear fixedly installed on the rotating shaft of the motor 62 for transmitting the torque of the motor 62 . The big gear 64 is a metal gear, which is installed in the second hole 612 through a bearing, and is concentric with it, and is used to reduce the speed of the motor 62 and increase the torque. The swivel seat 65 is a profile weldment, and is provided with several installation holes, fixedly mounted on the large gear 64, for connecting the large gear 64 and its components. Described swing arm one 66 is the connecting rod that two ends and middle are provided with reaming hole, and one end is hingedly installed in the installation hole of swivel seat 65. The second swing arm 67 is a connecting rod with holes at both ends, the axis of which is parallel to the first swing arm 66, and is hingedly mounted on the swivel seat 65. Described cylinder one 68 is the cylinder that has magnetic travel switch, and cylinder body is hingedly installed on the swivel seat 65, and piston rod is hinged on the middle hole of swing arm one 66, is used to control the lifting of swing arm 6. The clamping handle seat 69 is a structural member provided with two long holes and two hinged holes, hinged on the first swing arm 66 and the second swing arm 67, and rises and falls together with the swing arms. The clamping handle 610 is a part driven by an air cylinder, and is fixedly installed on the clamping handle base 69 and rises and falls together with the clamping handle base 69 .

As shown in FIG. 18 , the clamping handle 610 includes a clamping handle frame 6101 , a clamping arm 6102 , a pull rod 6103 , a stabilizing rod 6104 , a cylinder two 6105 , and an intermediate rod 6106 . The clamping handle frame 6101 is a welded part, furthermore, there are mounting holes and reaming holes on it for installing other components. The clamping arm 6102 has two parts, which are structural parts with hinged holes and foam cushions, respectively hinged symmetrically on the clamping handle frame 6101, and are used for clamping and short-distance lifting of the traffic cone. The pull rod 6103 has two pieces, which are connecting rods with hinged holes at both ends, and one end is hinged to the hinged hole at the lower end of the clamping arm 6102 . Described stabilizing rod 6104 has two parts, is the structural part that an elastic rod and foam cushion are formed, is respectively fixedly connected on two pull rods 6103, is used for keeping the posture stability of traffic cone bucket in the motion process. The second cylinder 6105 is a cylinder with a magnetic travel switch, and the cylinder body is fixedly installed on the clamping handle frame 6101 for providing clamping force. The middle rod 6106 is a rigid connecting rod provided with a reaming hole, which is fixedly connected to the piston rod of the cylinder 2 in the middle, and the holes at both ends are respectively hinged to the holes at one end of the two pull rods 6103 for transmitting the force of the piston rod.

When working, the caught traffic cone can be translated from a fixed position relative to the retractable car to the ground according to the preset trajectory to complete the required placement action, and can also cooperate with other mechanisms of the retractable car The positioned traffic cone is transported from the ground to a fixed position in the compartment relative to the retractable vehicle. The trajectory of the center of gravity of the cone is an annular surface close to a spherical surface relative to the retractable vehicle. In order to simplify the technical solution, the cylinder The control method and the absolute position setting during motor control are not described, but those skilled in the art know or should know the control method in actual application.

To sum up, the placement mechanism has the following beneficial effects: the circular translational range can meet the requirements for the oblique and straight placement of the traffic cones, the structure is simple, and the rear and both sides are placed.

When in use: Due to the symmetry, only the steps for working on the left side are illustrated here.

When placing: the first step: the retractable car moves forward in the construction area, the motor 46 drives the cone bucket frame 41 to rotate to the working position, and gives a signal. Each cone bucket frame has its own number and is recorded by the sensor.

Step 2: The sprocket 3 of the stripping mechanism rotates forward and moves from the waiting position to the stripping station. The cylinder 3321 is extended to grab several cones 7. The in-position signal is given, the sprocket 3 of the stripping mechanism reverses, and the uppermost cone is stripped. Bucket is also forwarded to the release station, the signal is given, the cylinder 3321 is shortened, and several cones 7 are released onto the conveyor belt 5, the signal is given, and the stripping mechanism 3 sprockets are reversed to the waiting position.

Step 3: The rotating seat 65 is reversed to the grabbing station, a signal is given, the second cylinder 6105 is extended, the gripper is closed to clamp the cone 7, a signal is given, the rotating seat 65 is rotated to the placement station, and the signal is given. Signal, the cylinder two 6105 shortens, releases the cone 7, and there are a plurality of further oblique line placement stations, and there is one straight line placement station on the left side.

Step 4: The conveyor belt 5 rotates forward to transport the next cone 7 to the grabbing station, and repeats the third step until all the cones 7 on the conveyor belt 5 are placed on the ground by the placement mechanism 6 according to the control command.

Step 5: Repeat step 2, step 3 and step 4 to complete the placement of a stack of cones 7 .

Step 6: Repeat steps 1 to 5 to complete the placement of all cones 7 . .

When reclaiming: the first step: the retractable car is reversed, and the left side cone plate 9 is rotated beyond the width of the car.

Step 2: When the cone 7 is on the left side cone 9, the swivel seat 65 rotates to the receiving position, a signal is sent, the cylinder 1 68 is stretched in place, the swing arm 66 swings down, and the gripper 610 is placed on the cone 7. Directly above, a signal is sent, cylinder two 6105 is stretched in place, clamps the top of the cone 7, and a signal is sent, cylinder one 68 is shortened in place, a signal is sent, the swivel seat 65 rotates to the release position, a signal is sent, and the gripper 610 is now clamped Above the conveyor belt 5, the cylinder two 6105 shortens, and the cone 7 falls on the conveyor belt 5.

Step 3: The conveyor belt 5 is reversed, the cone 7 is moved to the next position, and the second step is repeated until the conveyor belt 5 is full.

Step 4: The peeling mechanism 3 moves from the waiting position to the grasping position, and the in-position signal is given. The cylinder 3321 is stretched in place, and the gripper 332 grabs the cone 7 to give a signal. The peeling mechanism 3 moves to the release position, and the cylinder 3321 is shortened in place, and several cones 7 are placed on the return-shaped warehouse 4 .

Step 5: Repeat the second step to the fourth step to complete the recovery of several stacks of cone barrels.

Step 6: The motor 46 rotates forward, and the second to fifth steps are repeated until all the cones 7 are recovered. .

In order to simplify the technical solution and make it easy to understand, some power mechanisms in this technical solution, such as the motor used to drive the sprocket to rotate, the servo motor used to drive the placement mechanism, and the rolling door used to close the compartment, etc. It is not shown in the figure, some electronic control components, sensors, etc. are not shown, and some fixed connection methods are not shown, but those skilled in the art know or should know the driving relationship in actual application, so as to select a suitable power mechanism , as well as the selection and arrangement of electronic control components and sensors.

To sum up, the present invention has the following beneficial effects: the mechanical structure is adopted to realize automation, which reduces the labor intensity of construction personnel, and the circular back-shaped warehouse is used as a vertical storage mechanism. Simple, large in capacity and low in cost, the traffic cone retractable vehicle effectively improves efficiency.

There are many ways to implement the present invention, and the above is only a preferred embodiment of the present invention. It should be pointed out that for those of ordinary skill in the art, some improvements can be made without departing from the principles of the present invention. Improvements should also be regarded as the protection scope of the present invention.

Claims (13)

1. An automatic traffic cone retractable vehicle, characterized in that the automatic traffic cone retractable vehicle includes a cone-stopping plate connected to the vehicle frame (8) and a power mechanism, and the cone-stopping plate is rotatably connected to the At the rear part of the vehicle frame (8), the cone-stopping plate is provided with a cone-stopping slot adapted to the traffic cone, and the cone-stopping plate is driven to rotate back and forth by the power mechanism, so that during the deployment and recovery of the traffic cones, the Locating traffic cones or righting fallen traffic cones.
2. A kind of automatic traffic cone retractable vehicle according to claim 1, characterized in that, the said cone baffle has a pair, respectively a left cone baffle (9) and a right cone baffle (10), said The left baffle cone (9) and the right baffle cone (10) are respectively arranged on both sides of the vehicle frame (8) tail, and the left baffle cone (9) and the right baffle cone (10) are independently driven by two power mechanisms respectively. ).
3. A kind of automatic traffic cone retractable vehicle according to claim 1, characterized in that, the cone baffle is connected to the tail of the vehicle frame (8) through a cantilever and a swing arm, the cantilever is vertically arranged, and Its top end is fixedly connected to the vehicle frame (8), one end of the swing arm is fixedly connected to the cone plate, and the other end is hinged to the bottom end of the cantilever, one end of the power mechanism is hinged to the cantilever, and the other end is hinged the wishbone.
4. An automatic traffic cone retractable vehicle according to claim 1, 2 or 3, characterized in that the automatic traffic cone retractable vehicle also includes a return-shaped warehouse (4), a stripping mechanism (3) and a pendulum release mechanism (6), store the vertically stored traffic cone (7) through the return-shaped warehouse (4), and take out the traffic cone (7) from the return-shaped warehouse (4) by the stripping mechanism (3) or Put it into the return-shaped bin (4), deploy or recover the traffic cone (7) by the placement mechanism (6).
5. An automatic traffic cone retractable vehicle according to claim 4, characterized in that, the return-shaped warehouse includes a return-shaped track (43), a chain (42), a chain drive mechanism, and several cone holders (41) ;

   The chain (42) is accommodated in the return-shaped track (43) and circulates along the return-shaped guide track driven by the chain drive mechanism. The bottom of the cone holder (41) is connected to the chain (42) Above, the cone frame (41) includes a centering frame (411) adapted to the inner wall of the traffic cone (7).
6. An automatic traffic cone retractable vehicle according to claim 5, wherein the centering frame (411) comprises a top support ring, a support column and a bottom support plate, and the top support ring is fixed by a support column Connected above the bottom support plate, the top support ring is parallel to the bottom support plate, and the top support ring is adapted to the top of the inner wall of the traffic cone (7).
7. A kind of automatic traffic cone retractable vehicle according to claim 5, characterized in that, each cone holder (41) is provided with an independent serial number, and the return-shaped bin also includes a sensor.
8. An automatic traffic cone retractable vehicle according to claim 4, characterized in that, the stripping mechanism (3) includes a moving gripper mechanism (312) and a chain transmission mechanism (313), through which the chain transmission mechanism (313) driving the motion gripper mechanism (312) to reciprocate between two target positions;

   The movement gripper mechanism (312) includes a gripper mounting frame (331) and a gripper (332), the gripper mounting frame (331) is connected to the chain transmission mechanism (313), and the gripper (332) Attached to the gripper mount (331).
9. An automatic traffic cone retractable vehicle according to claim 8, characterized in that, the peeling mechanism also includes a translation holding mechanism, and the translation holding mechanism (317) includes a connecting rod (341), a sliding block (342 ) and a linear bearing (343), the linear bearing (343) remains parallel to the plane where the chain (324) is located, the sliding block (342) is connected to the linear bearing (343), and the connecting rod (341) One end is hinged to the sliding block (342), and the other end is hinged to the handle installation frame (331), and the handle installation frame (331) is rotatably connected to the chain (324) through the connecting plate (333).
10. An automatic traffic cone retractable vehicle according to claim 8, characterized in that, the gripper (332) includes a gripper frame (3326), an actuating rod, a pair of connecting plates (3327) and a pair of Jaws, the actuating rod is connected in the grip frame (3326), and can reciprocate relative to the grip frame (3326);

    A pair of connecting plates (3327) are all hinged with the actuating rod, and the roots of a pair of jaws are hinged on the inner wall of the grip frame (3326), and the middle parts of a pair of jaws are respectively connected to a pair of The connecting plate (3327) is hinged;

    The cone automatic grabbing mechanism also includes a linear drive mechanism, the actuating rod is an output rod of the linear drive mechanism; the jaws are hook-shaped or L-shaped.
11. A kind of automatic traffic cone retractable vehicle according to claim 4, characterized in that, the placement mechanism includes a bracket (61), a swivel seat (65), a swing arm one (66) and a gripper ( 610), the rotating seat (65) is rotatably connected to the bracket (61), and is driven by the rotating drive mechanism to rotate reciprocally;

    The bottom end of the swing arm one (66) is hinged to the rotary seat (65), and a linear drive mechanism is also hinged on the rotary seat (65), the output end of the linear drive mechanism is connected to the swing arm one (66) Hinged, the swing arm one (66) is driven to swing up and down by a linear drive mechanism; the clamping gripper (610) is connected with the swing arm one (66).
12. The automatic traffic cone retractable vehicle according to claim 11, characterized in that, the placement mechanism also includes a clamping handle seat (69) and a second swing arm (67), and the clamping handle (610) is vertically arranged and fixedly connected to the clamping handle seat (69);

    The tops of the first swing arm (66) and the second swing arm (67) are hinged to the clamping handle seat (69), and the bottom ends of the first swing arm (66) and the second swing arm (67) are hinged. Both are hinged to the swivel seat (65), and the two hinge points on the first swing arm (66) and the two hinge points on the second swing arm (67) are respectively located at four vertices of a parallelogram.
13. An automatic traffic cone retractable vehicle according to claim 11, characterized in that, the clamping handle (610) comprises a clamping handle frame (6101), a pair of clamping arms (6102), a Pair the pull rod (6103), the second cylinder (6105) and the middle rod (6106); the clamping handle frame (6101) is connected with the swing arm one (66), and the top of a pair of clamping arms (6102) Symmetrically hinged on both sides of the gripper frame (6101);

    The cylinder body of the cylinder two (6105) is fixedly connected to the clamping handle frame (6101), the middle rod (6106) is fixedly connected to the piston rod of the cylinder two (6105), and a pair of pull rods (6103) are It is hinged with the middle rod (6106), and a pair of pull rods (6103) is hinged with a pair of clamping arms (6102) respectively.

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