CN110409334A - A kind of safety cone automatic deploying and retracting vehicle - Google Patents

Abstract

The invention discloses a safety cone automatic retractable vehicle, which includes a storage device, a clamping device, a transfer device, a conveying device and a retracting device. The clamping device includes an X-axis driving assembly installed on the support frame, a Z-axis driving assembly installed on the X-axis driving assembly, and a clamping assembly fixed on the Z-axis driving assembly. Rolling placement table, flipping assembly installed on the support frame and erecting the safety cone lying flat on the placement table, and pushing assembly for pushing the erected safety cone; the conveying device includes a conveying bracket and a first pulley installed on the conveying bracket Conveyor line; the retracting device includes a second pulley conveyor line located on the side of the first pulley conveyor line, beneficial effects: by setting storage devices, clamping devices, transfer devices, conveying devices and retracting devices, it can be quickly and fully automated The retractable safety cone has high working efficiency and stable operation.

Description

A safety cone automatic retractable vehicle

technical field

The invention relates to the field of engineering vehicles, in particular to a safety cone automatic retractable vehicle.

Background technique

With the development of society, during the maintenance work on roads and expressways in my country, the placement of traffic cones is gradually replaced by manual operation through automatic operation. Various manufacturers increase the continuous research and development of automatic retractable traffic safety cones.

On June 1, 2016, Chinese Patent Publication No. CN205276159U disclosed a traffic cone automatic retractable vehicle, including a truck chassis, a grabbing arm installed on the chassis, a code cone device, a cone, and a shelf Assembly, cone feeding device, cone shifting device, vertical cone device; the grabbing arm is set at the front of the temporary cone storage area, the code cone device is set between the cone bin and the temporary cone storage area, and the cone feeding device is set at the lower part of the cone bin , the cone feeding device transports the traffic cone forward to the code cone device, the cone dial device is set at the lower part of the temporary cone storage area, the code cone device grabs the first row of cones, and conveys them forward to the cone dial device, and the cone dial device The device transmits the five cones in the same row to the grabbing arm one by one. The grabbing arm grabs each traffic cone from the frame and places it on the road on the side of the vehicle. The vertical cone device is located on the side of the chassis. Adjust the lying horizontal cone to an upright position. Because the vertical cone device is arranged on the chassis, the chassis of the general vehicle is relatively low, so it is not suitable for placing or recovering a larger safety cone.

On July 06, 2016, Chinese Patent Publication No. CN105735166A disclosed a traffic cone automatic retractable vehicle, including a vehicle body, a release device, a recovery device and an intelligent control cabinet arranged on the vehicle body, the release device and The recovery devices are all connected to the intelligent control cabinet. The release device includes a manipulator, an automatic lifting component and a forklift component. The automatic lifting component is set on the bottom plate of the vehicle body. Multiple traffic cones are placed on the automatic lifting component. On the inner side wall of the vehicle body, it is used to move the traffic cone on the automatic lift assembly to the forklift assembly. The forklift assembly is arranged on the outside of the rear side baffle of the vehicle body and is used to release the traffic cone on the road surface; The recovery device is arranged outside the vehicle body, and the recovery device includes a conveyor belt assembly for transporting the traffic cones to the vehicle body, and a recovery rod for moving the traffic cones on the road to the conveyor belt assembly. The recovery method is relatively troublesome, and in actual work, it is not easy to accurately obtain the traffic cones on the ground.

On July 30, 2014, Chinese Patent Publication No. CN203741743U disclosed a manipulator for grabbing traffic cones. The manipulator includes a manipulator, a cylinder, a lower jaw and an upper jaw; the cylinder body of the cylinder is fixed on the manipulator The protruding end of the piston rod of the cylinder is connected with the lower jaw which can rotate around the bearing seat through a universal joint, the upper jaw is fixed on the mechanical arm, and the lower jaw and the upper jaw are fastened to clamp the traffic cone. When its manipulator grabs the traffic cone and pulls it backward, it is easy to take out the previous traffic cone.

On January 07, 2015, Chinese Patent Publication No. CN204080673U disclosed a traffic cone automatic retractable device, which is arranged at the rear end of the traveling mechanism. In the transmission mechanism, the front end of the belt rack is provided with a front guide rod and a gear rod, and the front guide rod is arranged in front of the gear rod. The retractable device of the present invention is relatively simple and cannot be placed stably.

In view of this, the present invention provides a new safety cone automatic retractable vehicle to solve the above problems.

Contents of the invention

The purpose of the present invention is to provide an automatic safety cone retractable vehicle, which can efficiently and stably place and retrieve the safety cone.

In order to achieve the above object, a technical solution adopted by the present invention is: a safety cone automatic retractable vehicle, which includes: a storage device, a gripping device, a transfer device, a conveying device and a retracting device.

The storage device is used to store the safety cone, which includes a bottom plate, a support frame fixed above the bottom plate, a transmission mechanism fixed on the support frame, a drive mechanism fixed on the bottom plate and connected to the transmission mechanism, and The safety cone is installed on the transmission mechanism;

A clamping device, which includes an X-axis driving assembly installed on the support frame, a Z-axis driving assembly installed on the X-axis driving assembly, and a clamping assembly fixed on the Z-axis driving assembly,

The transfer device includes a fixed platform, a rolling placement platform located on both sides of the fixed platform, a lifting component installed on the fixed platform and used to clamp the placement platform, installed on the support frame and will be positioned on the A flipping assembly for erecting the safety cone laid flat on the placing platform and a pushing assembly for pushing the erected safety cone;

The conveying device comprises a conveying support, a first pulley conveying line installed on the conveying support, a blocking element above the conveying support, a top-feeding cylinder mounted on the blocking element, and a top-feeding cylinder mounted on the top-feeding The top feed rod on the cylinder;

The retracting device includes a second pulley conveying line located on the side of the first pulley conveying line, and the second pulley conveying line has an inclined part and a straight part connected with the inclined part.

Compared with the prior art, the beneficial effect of the full-cone automatic retractable vehicle of the present invention is that by setting the storage device, the gripping device, the transfer device, the conveying device and the retractable device, the safety cone can be quickly and fully automatically retracted, and its High working efficiency and stable operation.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work, wherein:

Fig. 1 is the structural diagram of the safety cone retracted by the safety cone automatic retractable vehicle of the present invention;

Fig. 2 is the three-dimensional schematic view of the safety cone automatic retractable vehicle of the present invention;

Fig. 3 is a structural assembly diagram of the storage device, gripping device, transfer device, conveying device and retracting device of the safety cone automatic retractable vehicle of the present invention;

Fig. 4 is another corner structure assembly diagram of the safety cone automatic retractable vehicle shown in Fig. 3;

FIG. 5 is a structural assembly diagram of the storage device shown in FIG. 4;

Figure 6 is a plan view of the storage device shown in Figure 5;

FIG. 7 is an enlarged view of a part of the structure of the storage device shown in FIG. 6;

Fig. 8 is a three-dimensional structure diagram of the clamping device, transfer device, conveying device and retracting device shown in Fig. 3;

Fig. 9 is a structural diagram of the placement platform of the transfer device;

Fig. 10 is a structural diagram of the flipping assembly of the transfer device;

Fig. 11 is a structural diagram of the push assembly of the transfer device;

Fig. 12 is a schematic structural diagram of another corner shown in Fig. 3;

Fig. 13 is a schematic structural view of the clamping device shown in Fig. 3;

Fig. 14 is a structural schematic diagram of another angle of the clamping device shown in Fig. 13;

Fig. 15 is an enlarged view of part of the structure of the clamping device shown in Fig. 13;

Fig. 16 is a schematic structural view of the conveying device shown in Fig. 3;

Fig. 17 is a schematic structural view of the retractable device shown in Fig. 3;

Fig. 18 is a schematic plan view of the retractable device shown in Fig. 3;

Fig. 19 is a schematic diagram of the planar structure of the retractable device shown in Fig. 18 during operation;

Fig. 20 is a schematic structural diagram of the guidance component of the retractable device shown in Fig. 18 .

Detailed ways

The present invention will be described in detail below in conjunction with the accompanying drawings, but it should be emphasized that the following implementations are only exemplary and not intended to limit the scope and application of the present invention.

Please refer to Fig. 2 to Fig. 20, the present invention is a kind of safety cone automatic retractable car, and it comprises car body 1 and storage device 2 installed on car body 1, clamping device 3, transfer device 4, conveying device 5 and Retractable device 6.

The car body 1 is a refitted truck, and the storage device 2 is installed in the cargo box at the rear of the truck, and the storage device 2, the clamping device 3, the transfer device 4, the conveying device 5 and the retracting device 6 are controlled by setting door locks around the cargo box. seal.

The storage device 2 is used to store the safety cone, and it includes a base plate 21 fixed on the vehicle body 1, a support frame 22 fixed above the base plate 21, the support frame 22 is a truss structure, and the support frame 22 consists of several vertically, horizontally and longitudinally extending And it is composed of support rods fixed to each other. Refer to Figure 1 for the structure of the safety cone, which includes a base and a cone above the base.

2 to 7, the storage device 2 further includes a transmission mechanism 23 fixed on the support frame 22, and a drive mechanism 24 fixed on the bottom plate 21. The safety cone is stored in the transmission mechanism 23 . The transmission mechanism 23 includes fixed rods 231 fixed on the support frame 22 and parallel to each other, two pairs of bearing blocks 232 respectively fixed at both ends of the fixed rods 231, transmission bearings (not shown) fixed in the bearing blocks 232 and housed in the bearing blocks 232. The transmission shaft 233 in the transmission bearing and the gear 234 fixed on one of the transmission shafts 233 . The transmission mechanism 23 also includes a plurality of transmission wheels 235 respectively fixed on the transmission shaft 233 and a transmission belt 236 connected to the transmission wheels 235. The transmission belt 236 is a belt or a chain, and correspondingly, the transmission wheel 235 is a pulley or a sprocket.

Several clamping strips 237 are arranged on the transmission belt 236 , and the clamping strips 237 are fixed on the transmission belt 236 at intervals. The locking rack 237 includes a first fixing portion 2371 fixed to the transmission belt 236 , a first connecting portion 2372 vertically extending upward from one side of the first fixing portion 2371 , and a first clamping portion bent and extending from the end of the first connecting portion 2372 2373. The first locking portion 2373 extends to the other side of the first fixing portion 2371 . The base of the safety cone is clamped longitudinally between two adjacent first clamping portions 2373 . The outer surface of the joint between the first connecting portion 2372 and the first clamping portion 2373 is arc-shaped, so that the safety cone can slide down between the two first clamping portions 2373 smoothly.

The gear 234 is connected with the driving mechanism 24 , the driving mechanism 24 is a motor 241 and a chain 242 installed on the motor, and the chain 242 connects the gear 234 and the motor 241 . By driving the motor 241 , the motor 241 drives the transmission mechanism 23 to rotate.

The storage device 2 also includes an adjusting mechanism 25 for adjusting the tightness of the transmission belt 236. The adjusting mechanism 25 includes an adjusting block 251 fixed on the fixed rod 231 and having a threaded hole, an adjusting screw 252 accommodated in the threaded hole, and the bearing seat 232 is connected to the adjusting screw. 252. The bearing seat 232 is fixed on the fixing rod 231 by means of screws and adjustment holes. The distance between the bearing seat 232 and the fixing rod 231 can be confirmed by adjusting the screw and the adjusting hole. By turning the adjusting screw 252, confirm the distance between the bearing seats 232 at both ends of the fixed rod 231, so that the transmission belt 236 is in a reasonable tension state.

In the present invention, the number of the transmission mechanism 23 is two, and the two are arranged in the vertical direction of the support frame 22 . The two transmission mechanisms 23 are respectively driven by two drive mechanisms 24. The drive mechanism 24 is not limited to being directly fixed on the bottom plate 21, but can be indirectly fixed on the bottom plate 21. The drive mechanism 24 can be fixed on the bottom plate 21 through the fixing table 26, and the drive mechanism 24 It is indirectly fixed to the bottom plate 21 by being fixed to the fixing table 26 .

The storage device 2 also includes at least one guide rod 27 fixed on the support frame 22. The guide rods 27 are located on the fixed support rods and are parallel to each other at a distance equal to the width of the safety cone base. The guide rod 27 is suspended above the clamping bar 237. When the clamping bar 237 of the transmission mechanism 23 moves, the guide rod 27 keeps the safety cone running back and forth stably.

As shown in FIG. 13 to FIG. 15 , the clamping device 3 is installed on the support frame 22 of the storage device 2 , which includes an X-axis driving assembly 31 and a Z-axis driving assembly 32 . The X-axis drive assembly 31 includes an X-axis frame 311, a pair of X-axis slide rails 313 fixed on the support frame 22, an X-axis slide block 312 that is movably connected with the X-axis slide rails 313, and an X-axis slide rail 313. An X-axis rack 314 extending in parallel, an X-axis motor 315 fixed on the X-axis frame 311 , and an X-axis gear 316 mounted on the X-axis motor 315 and matched with the X-axis rack 314 . The X-axis rack 314 extends horizontally, starts the X-axis motor 315, and the X-axis motor 315 drives the X-axis gear 316 to rotate, and the X-axis gear 316 drives the X-axis rack 311 along the direction of the X-axis slide rail 313 along with the extension direction of the X-axis rack 314 slide.

The Z-axis driving assembly 32 includes a Z-axis motor 321 fixed to the X-axis frame 311, a Z-axis output pulley 322 mounted on the Z-axis motor 321, a Z-axis input pulley 323 fixed on the X-axis frame 311, and a Z-axis output belt connected to the Z-axis. The pulley 322 and the Z-axis belt 324 of the Z-axis input pulley 323 , the Z-axis screw 325 fixedly connected with the Z-axis input pulley 323 , and the Z-axis sliding block 326 fixed on the Z-axis screw 325 .

The Z-axis screw 325 extends vertically, and its two ends are sleeved on the bearing, the bearing is sleeved on the bearing seat, and the bearing seat is fixed on the X-axis frame 311. The Z-axis motor 321 drives the Z-axis screw 325 to rotate, and the Z-axis The screw rod 325 drives the Z-axis sliding block 326 to move up and down.

The clamping device 3 also has a clamping assembly 33 fixed on the Z-axis sliding block 326, and the clamping assembly 33 includes a clamping frame 331 fixed on the Z-axis sliding block 326, and a clamping slide fixed on the clamping frame 331. Block 332, the clamping support frame 333 fixed on the clamping frame 331, the clamping cylinder 334 fixed on the clamping support frame 333, the first clamping block 335 connected to the clamping cylinder 334 and fixed on the clamping machine A clamping slide rail 336 on the frame 331 and extending vertically.

The clamping frame 331 is a plate or frame structure, and the clamping frame 331 is fixed with the Z-axis sliding block 326 . The Z-axis driving assembly 32 drives the clamping assembly 33 to move up and down. The clamping slider 332 is in cooperation with the clamping slide rail 336 . A pair of clamping support frames 333 are respectively located on both sides of the clamping frame 331 , extending obliquely upward from the clamping frame 331 , and the clamping cylinder 334 is fixed to the top of the clamping support frames 333 .

The first clamping block 335 is pivotally connected to the lower end of the clamping frame 331, and the clamping cylinder 334 extends obliquely downward. The first clamping block 335 is connected to the clamping cylinder 334. By starting the clamping cylinder 334, the first The clamping block 335 can rotate around an axis.

The first clamping block 335 is L-shaped, and includes a second fixing portion 3351 , a first clamping portion 3352 perpendicular to the second fixing portion 3351 , and a second connecting portion 3353 connected to the clamping cylinder 334 . The second fixing part 3351 has a receiving hole 3354 penetrating through its two sides, and a clamping rotating shaft 3355 is received in the receiving hole 3354 and connected to the clamping frame 331 . The second connecting portion 3353 extends upward from the surface of the second fixing portion 3351 , and connects the second connecting portion 3353 and the clamping cylinder 334 through the connecting shaft 3356 .

Initially, the second fixing part 3351 is in the horizontal position, and the first clamping part 3352 is in the vertical position. When the safety cone needs to be clamped, the clamping cylinder 334 is activated, and the clamping cylinder 334 exerts a thrust on the first clamping block 335 , the first clamping block 335 rotates around the clamping rotation shaft 3355, and the first clamping portion 3352 tilts upward from the vertical position.

The clamping assembly 33 also has a second clamping block 337 fixed on the surface of the clamping frame 331. The second clamping block 337 has a third fixing part 3371 fixed to the clamping frame 331 and a third fixing part 3371 from the third fixing part 3371. The end of the second clamping portion 3372 extends obliquely.

The third fixing part 3371 has an adjustment hole 3373 passing through its front and rear surfaces, and the third fixing part 3371 is fixed on the surface of the clamping frame 331 by receiving the bolts. The adjustment hole 3373 is a long slot structure, and the position of the second clamping block 337 can be adjusted according to actual needs. The second clamping portion 3372 extends obliquely downward from the third fixing portion 3371 .

The second clamping portion 3372 is located above the first clamping block 335 .

A third fixing part 3371 is connected to a plurality of second clamping parts 3372, and there is a notch 3374 between the plurality of second clamping parts 3372, and the notch 3374 is an arc structure.

When it is necessary to clamp the safety cone, start the X-axis motor 315 and the Z-axis motor 321 to make the clamping assembly 33 reach the designated position. The upper surface of the base of the cone (the base of the safety cone is placed horizontally) moves downward until the gap 3374 between the second clamping parts 3372 abuts against the surface of the safety cone (the base of the previous safety cone and the rear safety cone There is a distance between the bases, and this distance is the dimension in the horizontal direction of the second clamping portion 3372). At this time, the first clamping portion 3352 is in a vertical position, and since the second clamping portion 3372 extends obliquely downward, the first clamping portion 3352 and the second clamping portion 3372 have a certain angle, and the space of this angle clamps The base of the safety cone. The X-axis motor 315 drives the clamping assembly 33 to move forward again, and the first clamping part 3352 is closer to the bottom of the base of the safety cone. Drive the clamping cylinder 334, the clamping cylinder 334 drives the first clamping block 335 to rotate, the first clamping part 3352 turns from the vertical position to the horizontal position, and the first clamping part 3352 extends into the hollow of the safety cone. And continue to tilt up, the first clamping part 3352 and the second clamping part 3372 clamp the safety cone together. Drive the X-axis motor 315 to drive the entire clamping assembly 33 backwards, thereby taking out the safety cone.

In this embodiment, the clamping assembly 33 has a plurality of first clamping blocks 335 and second clamping blocks 337 respectively corresponding to the first clamping blocks 335 , so that multiple safety cones can be clamped out at the same time. To improve the efficiency of taking out the safety cone. The storage device 2 correspondingly stores security cones of equal ranks.

The clamping device 3 also has an auxiliary assembly 34 mounted on the support frame 22 , the auxiliary assembly 34 includes a pair of blocking push cylinders 341 mounted on the support frame 22 and a blocking rod 342 mounted on the block push cylinders 341 . The blocking rod 342 is located in front of the clamping assembly 33 . When the first clamping portion 3352 and the second clamping portion 3372 clamp the safety cone together, the initial position of the blocking push cylinder 341 is located below the safety cone, and the blocking push cylinder 341 is activated to push the blocking rod 342 upwards, and the blocking rod 342 is positioned at The rear of the base of the clamping safety cone is located in front of the base of the next safety cone, and when the entire clamping assembly 33 of the push cylinder 341 is blocked, the next safety cone to be clamped is blocked by the rod 342. When the first safety cone After being clamped away, the blocking rod 342 returns to the initial position. By arranging the auxiliary assembly 34, it is ensured that when the previous safety cone is dragged, the rear safety cone is avoided from being brought out.

Referring to FIGS. 8 to 12 , the transfer device 4 is installed on the vehicle body 1 or the bottom plate 21 , and is located below the clamping device 3 . The safety cone clamped by the clamping assembly 33 is put into the relay device 4 .

The transfer device 4 includes a fixed table 41 and a placing table 42 respectively located on both sides of the fixed table 41. In this embodiment, the placing table 42 is a U-shaped bar 421 installed on the fixed table 41 and several rollers located in the U-shaped bar 421. 422 and a fixing part 423 fixed on the U-shaped bar 42 and connected to the roller 422, the roller 422 can rotate around the fixing part 423, and several rollers 422 are arranged in a row. The transfer device 4 also has a transfer motor (not shown) installed on the fixed table 41, the transfer motor (not shown) is connected with a transfer chain (not shown), and the transfer chain (not shown) is connected to the roller 422, through the transfer A motor (not shown) drives the roller 422 to rotate. Because drive by motor, connect chain, the technology that promotes roller 422 to roll is existing common technology, does not narrate too much here.

The heights of the two rows of placement platforms 42 are different, and the height difference is set according to the size of the safety cone to ensure that the base of the safety cone and the cone-shaped body can be stably placed on the placement platform 42. This side should have a baffle plate 44 extending upward from the fixed platform 41 to prevent the safety cone from slipping off.

When the safety cone is placed on the placement platform 42, the relay motor (not shown) drives the roller 422 to rotate, and the roller 422 drives the safety cone to move toward the placement platform 42 side.

Due to grabbing a plurality of safety cones at the same time, a plurality of safety cones are placed side by side on the placement platform 42, which will cause the safety cones to possibly appear in the following situations: a plurality of safety cones move in one direction at the same time, and at the tail end of the placement platform 42, there may be There will be congestion. In order to overcome the crowding of multiple safety cones, which is not conducive to the operation of the next process, the fixed table 41 has an installation hole 411 that runs through the upper and lower surfaces, and the installation hole 411 can also pass through the bottom plate 21. Lifting assembly 45, holding up assembly 45 comprises the holding up cylinder (not shown) that is installed on fixed table 41 below, the claw 451 that is fixed on the holding up cylinder, claw 451 is U font, and the structure of U font can according to safety The tapered outer surfaces of the cones are the same. When the clamping device 3 clamps the safety cone and drops it downwards, the lifting cylinder pushes the jaws 451 upwards, and the jacking position of the jaws 451 is: when the safety cone just falls on the placement platform 42 , The claw 451 just supports the safety cone. When the safety cone in the front was transported to the designated position, the lifting cylinder of the last lifting assembly 45 retracted the claw 451 downwards, and the claw 451 broke away from the safety cone, and the safety cone was completely placed on the placement platform 42, and the placement platform 42 The roller 422 drives the safety cone to move forward.

The transfer device 4 also includes a turning assembly 46 installed on the support frame 22, which is used to erect the safety cone placed flat on the placement table 42. Turning assembly 46 comprises the turning support 461 that is fixed on support frame 22, the turning motor 462 that is fixed on turning support 461, the turning chain 463 that connects turning motor 462, the turning support 464 that is fixed on turning support 461, the activity is fixed on support 464 and the turning shaft group 466 connected with the turning chain 463, the turning link 467 fixed on the turning shaft set 466 and the turning bar 468 fixed on the turning link 467.

The turning shaft group 466 includes a turning shaft 4661, a turning gear 4663 mounted on the turning shaft 4661 and connected to the turning chain 463, and a bearing (not shown) installed in the turning support 464. The turning gear 4663 passes through the turning chain. 463 is connected with turning motor 462.

Turn over connecting rod 467 and turn over rotation shaft 4661 to be vertical mutually, stir bar 468 and turn over connecting rod 467 to be perpendicular to each other, stir bar 468 and turn over rotation shaft 4661 on the same side of turning over connecting rod 467.

A plurality of flipping installation holes 4671 are provided on the flipping link 467 for adjusting the position of the flipping rod 468 according to the positions of the safety cones of different sizes.

When the overturning motor 462 drives the overturning rotating shaft group 466 to rotate through the overturning chain 463, and the safety cone moves forward to the designated position by the placing table 42, the overturning motor 462 drives the overturning rotating shaft 4661 and the turning bar 468 to rotate, because the head of the safety cone Beyond the outside of the placing table 42, the rotating turning lever 468 pushes up the head of the safety cone to allow the safety cone to stand up.

Stir bar 468, turnover connecting rod 467 and turnover rotating shaft 466 three can integral structure, also can be that two or two are integral structure, and other parts are installed on its integral structure. For example: the overturning rotating shaft 4661 is an axle manufactured separately, and the turning bar 468 and the overturning connecting rod 467 are fixed on the overturning rotating shaft 4661 in an integrated structure.

The transfer device 4 also includes a push assembly 47 for promoting the safety cone. The push assembly 47 includes a transfer push cylinder 471 fixed to the fixed table 41, a transfer push member 472 connected to the transfer push gas 471, and the push member 472 is used to erect the The safety cone is pushed to the next position.

The pushing component 472 includes a pushing rack 472 connected to the pushing cylinder 471 , a pushing gear 473 matched with the pushing rack 472 , a pushing shaft 474 accommodated in the pushing gear 473 and a pushing rod 475 connected to the pushing shaft 474 .

By pushing the cylinder 471 , the driving gear 473 is driven to rotate, and the pushing rod 475 is driven to rotate. In this way, the pushing rod 475 can rotate around the pushing rotating shaft 474 to push the safety cone to the conveying device 5 . Push cylinder 471 by retreating, and push rod 475 rotates to initial position, prepares to promote the safety cone that next flipped rod 468 stands upright.

As shown in Figure 16, the conveying device 5 is positioned at one side of the transfer device 4, and the safety cone is pushed to the conveying device 5 by the push rod 475.

The conveying device 5 includes a conveying frame 51 and a first pulley conveying line 52 installed on the conveying frame 51 . The safety cone is pushed onto the first pulley conveying line 52 by the push rod 475. The first pulley conveying line is an existing common technology, and the belt is driven by a motor to transport the safety cone from one end of the belt to the other end. The conveying device 5 also has a blocking member 53 located above the conveying bracket 51 , a jacking cylinder 54 mounted on the blocking member 53 , and a jacking rod 55 mounted on the jacking cylinder 54 . The blocking member 53 lies above the first pulley conveying line 52, and is used for blocking the safety cone from excessively moving forward. The extending direction of the jacking rod 55 is the same as the extending direction of the first pulley conveying line, and perpendicular to the extending direction of the jacking cylinder 54 . The output shaft of the top feeding cylinder 54 is fixed on the delivery bracket 51, and the bottom of the top feeding cylinder 54 is connected to the blocking member 53 through a slider and a slide rail, the top feeding cylinder 54 is started, and the top feeding cylinder 54 slides along the top feeding rod 55 , drive the top delivery cylinder 54, the top delivery bar 55 and the first belt pulley transmission line 52 to run vertically.

When the safety cone arrives at the predetermined position, start the top delivery cylinder 54, and the top delivery cylinder 54 starts to drive the top delivery rod 55 to push the safety cone away from the first belt pulley transmission line 52 to the next position.

Conveying device 5 also comprises the rotary cylinder 56 that is installed on the stopper 53 and the pushback rod 57 that is installed on the rotary cylinder 56, starts rotary cylinder 56, and the output shaft of rotary cylinder 56 rotates, and output shaft will drive back pushrod 57 to carry out. rotate.

The conveying device 5 also includes a moving assembly 58 positioned at one side of the conveying bracket 51, and the moving assembly 58 includes a moving motor 581 installed on the conveying bracket 51, a moving chain 582 connected to the moving motor 581, and a moving chain 582 fixed to the moving chain 582. The slider 583 and the moving bracket 584 fixed on the moving slider 583 , the blocking member 53 is fixed on the moving bracket 584 . The mobile bracket 584 is vertically located on the side of the first pulley transmission line 52, and the mobile bracket 584 can be pulled to move forward and backward along the direction of the first pulley transmission line 52 by the mobile motor 581, thereby confirming the position of the blocking member 53. The structure of slide block and slide rail is arranged under the moving bracket 584 to ensure that the moving bracket 584 can slide smoothly.

As shown in Figures 17 to 20, the retracting device 6 includes a second pulley conveyor line 61 positioned on the side of the first pulley conveyor line 52, and the safety cone is conveyed from the first pulley through the action of the stopper 53 and the top feed rod 55. The line 52 is conveyed on the second pulley conveyor line 61.

The second pulley conveyor line 61 has an inclined portion 601 and a straight portion 602 connected to the inclined portion 601, which makes the safety cone reach from the level of the car to the level of the ground. The second pulley conveyor line 61 includes a conveyor bracket 611 pivotally connected to the mobile bracket 584, a conveyor motor 612 fixed on the conveyor bracket 611, a conveyor belt 616 for conveying safety cones, and a conveyor motor 612 connected to drive the conveyor belt to run The conveyor chain 613. The surface of conveying belt 616 vertically extends several resist skins 614, and several resist pieces 614 are arranged in parallel at intervals. When the safety cone is pushed onto the second pulley conveying line 61, the whole of the conveying belt 616 is in an inclined state, so the safety cone is blocked from sliding down by the blocking sheet 614. Since the center of gravity of the safety cone is on its base, when the safety cone is blocked by the stop skin 614, it will not topple over.

Between the inclined part 601 and the straight part 602, a pair of pressure wheels 603 that can roll along its axis are arranged, and the pressure wheels 603 press the conveying belt 616 to ensure that the conveying belt 616 transitions from the inclined section to the straight section.

A pair of wheels 60 are installed on the straight part 602 of the second pulley conveyor line 61 to ensure that the retractable device 6 follows the vehicle. Through the transition of the straight portion 602, when the conveyor belt 616 continues to roll and rotate, the safety cone can fall to the ground, ensuring that the safety cone can be placed on the ground according to a predetermined route.

In order to ensure that the retractable device 6 can be accommodated in the vehicle body 1, the retractable device 6 also includes a turning assembly 62, and the turning assembly 62 includes a pair of lugs 621 mounted on the moving bracket 584, and the rotating shaft 622 passing through the pair of lugs 621 , the connecting ear 623 sleeved on the rotating shaft 622 , the first turning cylinder 624 fixed on the moving bracket 584 and connected to the connecting ear 623 , the second turning cylinder 625 fixed on the connecting ear 623 and connected to the delivery bracket 611 . By starting the first overturning cylinder 624 and the second overturning cylinder 625 , the transport support 611 can be lifted to rotate around the moving support 584 and lift up. The second pulley transmission line 61 can be erected vertically and stored in the car body 1 .

The retracting device 6 also includes a tutoring assembly 63 pivotally connected to the straight portion 602 of the second pulley conveyor line 61. The tutoring assembly 63 includes a pair of horizontal frames 631 pivotally connected to the transport bracket 611, respectively perpendicular to the horizontal frame 631 and The vertical frame 632 extending upward and the connecting frame 633 connected to the upper end of the vertical frame 632 . The vertical frame 632 and the connecting frame 633 together form an inverted U shape. The tutoring assembly 63 also has a winding frame 634 movably installed on the connecting frame 633 .

The connecting frame 633 has a pair of connecting holes 6331 on its surface, and the pair of connecting holes are on a straight line. The winding frame 634 includes rotating parts 6341 respectively accommodating the connecting holes 6331, and vertical parts 6342 extending vertically from the rotating parts 6341 respectively. And the horizontal portion 6343 connecting the pair of vertical portions 6342 . The connecting hole 6331 is located on a side of the connecting frame 633 , on a side away from the storage device 2 . When the counseling assembly 63 is placed on the ground, the connecting frame 634 falls freely. When the safety cone is lowered by the second pulley conveyor line 61, the safety cone can move the connecting frame 633 to rotate around the connecting hole 6331, and the connecting frame 633 does not interfere with the safety cone. , and when the safety cone is retracted, the connecting frame 633 will play an important role.

A guide frame 635 is installed on the inner side of the transverse frame 631 respectively. The rear ends of the two guide frames 635 form a trumpet-shaped structure, which is large on the outside and small on the inside. Between racks 631.

The retractable device 6 also has an auxiliary turning cylinder 64 for turning over the guidance assembly 63 , which is installed on the transport bracket 611 , and the output shaft of the auxiliary turning cylinder 64 is connected to the transverse frame 631 . By driving the auxiliary overturning cylinder 64 , the guidance assembly 63 can be placed horizontally on the ground, and after being overturned, the guidance assembly 63 can be stored and finally stored in the vehicle body 1 .

When it is necessary to put a safety cone, perform the safety cone through the above process.

After the project is completed, when the safety cones need to be recovered, the safety cone automatic retractable vehicle recovers the safety cones by retreating. When the retractable car is reversing, the guidance assembly 63 is aligned with the safety cone, and the safety cone is positioned between the transverse frames 631 through the guide frame 635 . Because the car constantly moves backwards, the free state winding frame 634 will block the upper end of the safety cone and contact the safety cone. , the car continues to move backwards, and the connecting frame 634 will tilt the safety cone. The base of the safety cone is close to the side of the car and leaves the ground to the height of the straight part 602 of the second pulley transmission line 61 by the safety cone. Continue to move backwards, and the connecting frame 634 moves backward, the safety cone will break away from the connecting frame 633 and contact the second pulley transmission line 61, driven by the resisting piece 614, the safety cone will smoothly reach the second pulley transmission line 61, and pass through the second pulley transmission line 61. The second pulley conveyor line 61 is transported upwards.

When the safety cone reaches the upper end of the inclined portion 601, by starting the rotary cylinder 56, the push rod 57 initially located on one side rotates rapidly, and the safety cone located at the upper end of the inclined portion 601 is pushed back onto the first pulley conveyor line 52. Then the safety cone is transported to one side through the first belt pulley transmission line 52, and then the cylinder 471 is pushed by the push member 472, and the cylinder 471 is driven to drive the push rod 475 to push the safety cone from the first belt pulley transmission line 52 to the transfer device 4 direction , and the safety cone is knocked down by turning over the connecting rod 467 and placed on the placement table 42, and then the relay motor (not shown) drives the roller 422 to transport the safety cone back, and the lifting assembly 45 drives the claw 451 to push upward Hold the safety cone to ensure that the roller 422 is constantly rolling, and ensure that the roller 422 drives the next safety cone to the previous holding component 45 and is clamped by the claws 451. When the three safety cones are clamped by the three claws 451 When live, start the clamping device 3, and the first clamping part 3352 extends into the hollow of the safety cone. And continue to tilt up, the first clamping part 3352 and the second clamping part 3372 jointly clamp the safety cone, and lift the safety cone, and transport the safety cone to the fixed rod 231 of the storage device 2, the base of the safety cone Clamped in the fixed rod 231, the driving mechanism 24 rotates the transmission mechanism 23 backward by one position, and when the next batch of safety cones are clamped to the storage device 2, the driving mechanism 24 rotates the transmission mechanism 23 backward by one position. After all the safety cones are clamped and stored, all the safety cones can be stored.

If the safety cone on the ground deviates from the retractable device 6 by a certain distance, since the retractable device 6 is installed on the mobile bracket 584, the mobile motor 581 can be used to move the mobile bracket 584 sideways, and the retractable device 6 and the safety cone can be aligned. allow.

When all the safety cones are recovered, the retractable device 6 is stored in the car body 1 as a whole by driving the turning cylinder 64 , the first turning cylinder 624 and the second turning cylinder 625 , and the compartment is locked.

The safety cone automatic retractable vehicle of the present invention has strong functionality and stable performance. Through the mutual cooperation of various mechanisms, the safety cone can be quickly taken out from the storage device 2, and the safety cone can be quickly recovered from the ground.

Of course, those skilled in the art should recognize that the above-mentioned embodiments are only used to illustrate the present invention, rather than to limit the present invention. , modification will fall within the scope of the claims of the present invention.

Claims (9)

1. A safety cone automatic retractable vehicle, characterized in that it comprises: The storage device is used to store the safety cone, which includes a bottom plate, a support frame fixed above the bottom plate, a transmission mechanism fixed on the support frame, a drive mechanism fixed on the bottom plate and connected to the transmission mechanism, and The safety cone is installed on the transmission mechanism; A clamping device, which includes an X-axis driving assembly installed on the support frame, a Z-axis driving assembly installed on the X-axis driving assembly, and a clamping assembly fixed on the Z-axis driving assembly, The transfer device includes a fixed platform, a rolling placement platform located on both sides of the fixed platform, a lifting component installed on the fixed platform and used to clamp the placement platform, installed on the support frame and will be positioned on the A flipping assembly for erecting the safety cone laid flat on the placing platform and a pushing assembly for pushing the erected safety cone; The conveying device comprises a conveying support, a first pulley conveying line installed on the conveying support, a blocking element above the conveying support, a top-feeding cylinder mounted on the blocking element, and a top-feeding cylinder mounted on the top-feeding The top feed rod on the cylinder; The retracting device includes a second pulley conveying line located on the side of the first pulley conveying line, and the second pulley conveying line has an inclined part and a straight part connected with the inclined part. 2. The safety cone automatic retractable vehicle according to claim 1, wherein the clamping assembly includes a clamping frame fixed on the Z-axis drive assembly, a clamping frame fixed on the clamping frame The clamping slider, the clamping support frame fixed on the clamping frame, the clamping cylinder fixed on the clamping support frame, the first clamping block connected to the clamping cylinder and fixed on The second clamping block on the surface of the clamping frame, the first clamping block is pivotally connected to the lower end of the clamping frame, and the clamping cylinder extends obliquely downward to the first clamping block. Block connection, by starting the clamping cylinder, the first clamping block is driven to rotate; the second clamping block has a third fixing part fixed with the clamping frame and from the end of the third fixing part A second clamping portion extending obliquely, the second clamping portion is located above the first clamping block. 3. The safety cone automatic retractable vehicle as claimed in claim 2, wherein the first clamping block is in an L shape, which includes a second fixing portion, a first fixing portion perpendicular to the second fixing portion The clamping part and the second connecting part connected with the clamping cylinder; the second fixing part has a receiving hole through its two sides, a clamping rotating shaft is stored in the receiving hole, and is connected with the clamping The frames are connected; the second connecting part extends upward from the surface of the second fixing part, and is connected with the clamping cylinder. 4. The safety cone automatic retractable vehicle according to claim 1, wherein the flip assembly includes a flip bracket fixed on the support frame, a flip motor fixed on the flip bracket, and a flip motor connected to the flip bracket. The overturning chain of the motor, the overturning support fixed on the overturning bracket, the overturning rotation shaft group fixed on the overturning support and connected with the overturning chain, the overturning connecting rod fixed on the overturning rotation shaft group And a flipping rod fixed on the flipping connecting rod. 5. The safety cone automatic retractable vehicle according to claim 1, characterized in that, the conveying device also includes a moving assembly positioned at one side of the conveying bracket, and the moving assembly includes a A moving motor, a moving chain connected to the moving motor, a moving slider fixed on the moving chain, a moving bracket fixed on the moving slider, and the blocking member is fixed on the moving bracket. 6. The safety cone automatic retractable vehicle according to claim 5, wherein the conveying device also includes a rotary cylinder mounted on the blocking member and a push back rod mounted on the rotary cylinder, when Start the rotary cylinder, the output shaft of the rotary cylinder will rotate, and the output shaft will drive the push back rod to rotate. 7. The safety cone automatic retractable vehicle according to claim 6, wherein the retracting device further comprises a guidance assembly pivotally connected to the straight part of the second pulley conveying line, and the guidance assembly comprises A pair of horizontal frames pivotally connected to the straight part, vertical frames perpendicular to the horizontal frames and extending upwards, and a connecting frame connecting the upper ends of the vertical frames, the vertical frames are connected to the connecting frame The frames together form an inverted U shape, and the tutoring assembly also has a winding frame that is movably installed on the connecting frame. 8 . The safety cone automatic retractable vehicle according to claim 5 , wherein the winding frame is located on a side of the connecting frame away from the storage device. 9 . 9. The safety cone automatic retractable vehicle according to claim 8, wherein the connecting frame has a pair of connecting holes on its surface, the pair of connecting holes are on a straight line, and the connecting frame includes respectively The rotating part receiving the connection hole, the vertical part vertically extending from the rotating part, and the transverse part connecting the pair of vertical parts.