CN113250105A - Traffic cone placing mechanism for traffic cone placing and releasing vehicle - Google Patents
Traffic cone placing mechanism for traffic cone placing and releasing vehicle Download PDFInfo
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- CN113250105A CN113250105A CN202110655768.2A CN202110655768A CN113250105A CN 113250105 A CN113250105 A CN 113250105A CN 202110655768 A CN202110655768 A CN 202110655768A CN 113250105 A CN113250105 A CN 113250105A
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- 230000007246 mechanism Effects 0.000 title claims abstract description 51
- 230000000087 stabilizing effect Effects 0.000 claims description 12
- 244000309464 bull Species 0.000 claims description 5
- 230000003245 working effect Effects 0.000 abstract description 4
- 230000033001 locomotion Effects 0.000 description 9
- 238000012423 maintenance Methods 0.000 description 5
- 238000000034 method Methods 0.000 description 5
- 230000009471 action Effects 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 3
- 210000001503 joint Anatomy 0.000 description 3
- 230000008569 process Effects 0.000 description 3
- 238000013519 translation Methods 0.000 description 3
- 238000003466 welding Methods 0.000 description 3
- 238000010276 construction Methods 0.000 description 2
- 239000006260 foam Substances 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000003381 stabilizer Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 230000005484 gravity Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000004064 recycling Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
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- E—FIXED CONSTRUCTIONS
- E01—CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
- E01F—ADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
- E01F9/00—Arrangement of road signs or traffic signals; Arrangements for enforcing caution
- E01F9/60—Upright bodies, e.g. marker posts or bollards; Supports for road signs
- E01F9/70—Storing, transporting, placing or retrieving portable devices
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Abstract
The invention discloses a traffic cone barrel placing mechanism for a traffic cone barrel placing vehicle, and relates to the field of automatic traffic cone barrel placing vehicle structures. The invention provides a placing mechanism for a traffic cone bucket collecting and releasing vehicle, which has the advantages of exquisite structure, easiness in operation, stability in operation and good actual working effect. The placing mechanism comprises a support, a rotating seat, a first swing arm and a gripper, wherein the rotating seat is rotatably connected to the support and driven by a rotary driving mechanism to rotate in a reciprocating manner; the bottom end of the first swing arm is hinged with the rotating seat, the rotating seat is also hinged with a linear driving mechanism, the output end of the linear driving mechanism is hinged with the first swing arm, and the first swing arm is driven to swing up and down through the linear driving mechanism; the hand grip is connected with the first swing arm. The device has the advantages of exquisite structure, easiness in operation, stability in operation, good actual working effect and the like on the whole.
Description
Technical Field
The invention relates to the field of automatic traffic cone drum retracting and releasing vehicle structures, in particular to a retracting and releasing mechanism of an automatic traffic cone drum retracting and releasing vehicle.
Background
According to the statistics of the ministry of public security, the number of motor vehicles in China reaches 3.6 hundred million and motor vehicle drivers reaches 4.4 million, so that the use amount of a highway is increased rapidly, the maintenance frequency is increased, a maintenance road section needs to be temporarily closed when the highway carries out maintenance construction engineering, and the personal safety of maintenance equipment and maintenance personnel is protected.
Related products and patents of scientific research units and companies exist in the market at present, are mostly semi-automatic, still can not satisfy people-oriented social environment, a small part of fully-automatic retractable vehicles adopt a side face placing form, can not satisfy the requirement of oblique line placing, individual rear placing forms can not be placed outside lanes or marked lines, and the limitation is large.
Chinese patent literature (name: full-automatic traffic cone bucket collecting and releasing vehicle, application number: 202010021510.2, application publication date: 2020, 4 months and 10 days) discloses a full-automatic traffic cone bucket collecting and releasing vehicle, which comprises a frame platform arranged on a vehicle chassis. The device is provided with a drum-type rotating bin, and a plurality of cone barrel frame accommodating channels and truss type grabbing devices arranged above the cone barrel frame accommodating channels are longitudinally and uniformly arranged on the surface of a drum; the take-up and pay-off device is erected on the side and used for receiving the cone barrels from the cone barrel rack and conveying the cone barrels to the ground, or receiving the received cone barrels and conveying the cone barrels to the end part of the cone barrel rack; the righting device is in butt joint with the lower end of the retracting device, is horizontally arranged behind the retracting device, and is used for backwards placing the conical barrel put down by the retracting device on a road surface and righting the conical barrel; or the cone barrels standing on the road surface are collected and conveyed to the lower end of the collecting and releasing device after being turned backwards. The invention realizes full automation by adopting a full mechanical structure, achieves quick and uniform retraction by adopting a stepping mechanism and circulating chain transmission, achieves large storage capacity by adopting a rotary bin structure, has simple structure and simple action, and reduces the labor intensity of constructors. However, the side of the placing mechanism cannot be placed in a slant way.
Chinese patent literature (title: a novel multifunctional traffic guidance engineering vehicle, application number: 202011123344.3, application publication date: 22/1/2021) discloses a novel multifunctional traffic guidance engineering vehicle, which comprises a barring gear, an underframe, a carriage, a storage device, a translation conveying device, a moving device, an automatic retraction device, a laser guidance device, an intelligent control system, a power supply and distribution system, a hydraulic system, a warning system, a monitoring system and a lighting system; the traffic guiding operation engineering vehicle can complete the automatic release, collection and storage operation of the traffic cone barrel at any position of the closed road, can automatically release the traffic cone barrel linearly and slants, can automatically release the traffic cone barrel at equal intervals, and does not exceed the lane boundary. However, the vehicle translation device is within the width of the carriage, so that the cone barrel cannot be placed at a position outside the width of the vehicle, part of the vehicle body is still exposed outside a closed area in the construction process, and due to the limitation of the structure of the horizontal storage bin, the vehicle type can release the special cone barrel with the bottom surface being a regular polygon, and cannot release the standard cone barrel.
Therefore, a vertical storage and retraction vehicle is needed, wherein the retraction mechanism is arranged at the rear part and can be used for placing oblique lines and straight lines, and the cone barrels can be placed outside the width of the vehicle body. However, how to realize the grabbing, the laying and the recycling of the vertically arranged traffic cone barrels becomes a technical problem to be solved urgently by the technical personnel in the field again.
Disclosure of Invention
Aiming at the problems, the invention provides the traffic cone placing mechanism for the traffic cone placing and releasing vehicle, which has the advantages of exquisite structure, easiness in operation, stable operation and good actual working effect.
The technical scheme of the invention is as follows: the placing mechanism comprises a support 1, a rotating seat 5, a first swing arm 6 and a gripper 10, wherein the rotating seat 5 is rotatably connected to the support 1 and driven by a rotary driving mechanism to rotate in a reciprocating manner;
the bottom end of the swing arm I6 is hinged with the rotating seat 5, the rotating seat 5 is also hinged with a linear driving mechanism, the output end of the linear driving mechanism is hinged with the swing arm I6, and the swing arm I6 is driven to swing up and down through the linear driving mechanism; the hand grip 10 is connected with the swing arm I6.
The placing mechanism further comprises a gripper seat 9 and a second swing arm 7, and the gripper 10 is vertically arranged and fixedly connected to the gripper seat 9;
the top of swing arm one 6, the top of swing arm two 7 all articulate grab hand seat 9, the bottom of swing arm one 6, swing arm two 7 all articulates roating seat 5, two pin joints on the swing arm 6 and two pin joints on the swing arm two 7 are located four summits of a parallelogram respectively.
The rotary driving mechanism comprises a motor 2, a pinion 3 and a gearwheel 4, the motor 2 is fixedly connected to the support 1, the pinion 3 and the gearwheel 4 are both hinged to the support 1, and the pinion 3 is meshed with the gearwheel 4; the motor 2 is linked with the pinion 3, and the bull gear 4 is fixedly connected with the rotating seat 5.
The linear driving mechanism is a first air cylinder 8, a cylinder body of the first air cylinder 8 is hinged to the rotating seat 5, and a piston rod of the first air cylinder 8 is hinged to the first swing arm 6.
The hand grip 10 comprises a hand grip frame 101, a pair of clamping arms 102, a pair of pull rods 103, a second air cylinder 105 and an intermediate rod 106; the gripper frame 101 is connected with the swing arm I6, and the tops of the pair of clamping arms 102 are symmetrically hinged to two sides of the gripper frame 101;
the cylinder body of the second air cylinder 105 is fixedly connected to the gripper frame 101, the intermediate rod 106 is fixedly connected to the piston rod of the second air cylinder 105, the pair of pull rods 103 are hinged to the intermediate rod 106, and the pair of pull rods 103 are hinged to the pair of clamping arms 102 respectively.
The gripper 10 further includes a pair of stabilizing rods 104, the pair of stabilizing rods 104 are respectively fixedly connected to the pair of pull rods 103, and the pair of stabilizing rods 104 are symmetrically disposed along the center of the gripper frame 101.
When the conical barrels are arranged, the rotating driving mechanism and the linear driving mechanism are matched to act, so that the hand grip can rotate and rise above the conical barrels to be grabbed, and then the hand grip can grab the vertically arranged conical barrels downwards. After that, the gripper can lift the cone barrel and convey the cone barrel to the position above the position needing to be distributed; and finally, the hand grip can move downwards to place the conical barrel at a position needing to be laid, and the hand grip is driven to release the conical barrel to finish the laying. In the same way, the cone can be recycled. The device has the advantages of exquisite structure, easiness in operation, stability in operation, good actual working effect and the like on the whole.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the transmission structure of the present invention;
FIG. 3 is a schematic structural view of a rotary base according to the present invention;
FIG. 4 is a schematic structural view of a stent according to the present invention;
FIG. 5 is a schematic view of the gripper of the present invention;
FIG. 1 is a stent; 2 is a motor; 3 is a pinion; 4 is a bull gear; 5 is a rotary base; 6 is a swing arm I; 7 is a swing arm II; 8 is a cylinder I; 9 is a gripper seat; 10 is a hand grip; 11 is a hole one; 12 is hole two; 101 is a gripper frame; 102 is a clamp arm; 103 is a pull rod; 104 is a stabilizer bar; 105 is cylinder two; 106 is a middle rod.
Detailed Description
In order to clearly explain the technical features of the present patent, the following detailed description of the present patent is provided in conjunction with the accompanying drawings.
The placing mechanism comprises a support 1, a rotating seat 5, a first swing arm 6, a gripper seat 9 and a gripper 10, wherein the rotating seat 5 is rotatably connected to the support 1 and driven by a rotary driving mechanism to rotate in a reciprocating manner;
the bottom end of the swing arm I6 is hinged with the rotating seat 5, the rotating seat 5 is also hinged with a linear driving mechanism, the output end of the linear driving mechanism is hinged with the swing arm I6, and the swing arm I6 is driven to swing up and down through the linear driving mechanism; the hand grip 10 is connected with the swing arm I6 through the hand grip seat 9.
When the device is used, the rotating seat 5, the swing arm I6, the gripper seat 9 and the gripper 10 can be controlled to synchronously rotate through the rotating driving mechanism, so that the gripper 10 moves back and forth between two target positions; the first swing arm 6, the gripper seat 9 and the gripper 10 can be controlled to synchronously swing up and down through the linear driving mechanism, so that the gripper 10 moves up and down at a certain target position.
Therefore, when the conical barrels are arranged, the hand grips can rotate and ascend to the upper part of the conical barrels to be grabbed through the matching action of the rotary driving mechanism and the linear driving mechanism, and then the vertically arranged conical barrels are grabbed downwards. After that, the gripper can lift the cone barrel and convey the cone barrel to the position above the position needing to be distributed; and finally, the hand grip can move downwards to place the conical barrel at a position needing to be laid, and the hand grip is driven to release the conical barrel to finish the laying. In the same way, the cone can be recycled.
The placing mechanism further comprises a gripper seat 9 and a second swing arm 7, and the gripper 10 is vertically arranged and fixedly connected to the gripper seat 9;
the top end of the first swing arm 6 and the top end of the second swing arm 7 are hinged to the gripper seat 9, so that the gripper 10 is connected with the first swing arm 6 through the gripper seat 9, the bottom ends of the first swing arm 6 and the second swing arm 7 are hinged to the rotating seat 5, and two hinged points on the first swing arm 6 and two hinged points on the second swing arm 7 are located on four vertexes of a parallelogram respectively. Like this, receive the influence of parallelogram structure, because the form of roating seat 5 is fixed, when swing arm one 6, swing arm two 7 synchronous luffing motion's in-process under the drive of linear drive mechanism, the gesture of tongs seat will not change to make the tongs can keep under vertical state constantly in the up-and-down motion in-process, thereby can be better snatch, cloth put and retrieve the traffic awl bucket of putting of vertical type.
The rotary driving mechanism comprises a motor 2, a pinion 3 and a gearwheel 4 as one of rotary power sources, the motor 2 is fixedly connected to the support 1, the pinion 3 and the gearwheel 4 are both hinged to the support 1, and the pinion 3 is meshed with the gearwheel 4; the motor 2 is linked with the pinion 3, and the bull gear 4 is fixedly connected with the rotating seat 5. Thus, after the motor 2 is started, the rotating base 5 is driven to do reciprocating rotation motion through the transmission of the small gear and the large gear.
As one linear power source, the linear driving mechanism is a first air cylinder 8, the cylinder body of the first air cylinder 8 is hinged to the rotating seat 5, and as the output end of the linear driving mechanism, the piston rod of the first air cylinder 8 is hinged to the first swing arm 6. Therefore, after the cylinder is opened, the swing arm can be directly driven to swing up and down in a reciprocating manner.
The hand grip 10 comprises a hand grip frame 101, a pair of clamping arms 102, a pair of pull rods 103, a second air cylinder 105 and an intermediate rod 106; the gripper frame 101 is connected with the swing arm I6 through a gripper seat 9, and the tops of the pair of clamping arms 102 are symmetrically hinged to two sides of the gripper frame 101; when the pair of clamping arms 102 are driven to swing towards the center of the gripper frame, the conical barrel between the two clamping arms can be clamped; when the pair of clamping arms 102 are driven to swing away from the center of the gripper frame, the clamping of the conical barrel can be released;
the cylinder body of the second air cylinder 105 is fixedly connected to the gripper frame 101, the intermediate rod 106 is fixedly connected to the piston rod of the second air cylinder 105, the pair of pull rods 103 are hinged to the intermediate rod 106, and the pair of pull rods 103 are hinged to the pair of clamping arms 102 respectively. Thus, as the second cylinder is opened, the linear reciprocating motion of the central rod 106 is converted into the rotary motion of the clamping arms 102 through the pull rod 103, so that the conical barrel between the two is clamped or loosened by the pair of clamping arms 102.
The gripper 10 further includes a pair of stabilizing rods 104, the pair of stabilizing rods 104 are respectively fixedly connected to the pair of pull rods 103, and the pair of stabilizing rods 104 are symmetrically disposed along the center of the gripper frame 101. Therefore, when the conical barrel is clamped, the stabilizing rods 104 synchronously swing towards the center of the grab handle frame along with the movement of the pull rod 103, and the pair of clamping arms 102 clamp the upper part of the conical barrel, and meanwhile, the pair of stabilizing rods 104 clamp the middle part of the conical barrel, so that the clamping effect is obviously improved, and the conical barrel can be kept stable in shape in the conveying process after being clamped.
As shown in fig. 1-4, the hand grip comprises a support 1, a motor 2, a pinion 3, a gearwheel 4, a rotating seat 5, a first swing arm 6, a second swing arm 7, a first cylinder 8, a hand grip seat 9 and a hand grip 10.
The bracket 1 is a welding part and comprises a first hole 11 and a second hole 12, wherein a plurality of bolt mounting holes are formed in the bolt mounting holes and used for being connected with a whole vehicle and mounting other parts. The motor 2 is preferably a servo motor, the shell of the motor 2 is fixedly arranged on the bottom surface of the support 1, and the shaft of the further motor 2 penetrates through the first hole 11 and is coaxial with the first hole for providing torque. The pinion 3 is a metal gear, fixedly mounted on the rotating shaft of the motor 2, and used for transmitting the torque of the motor 2. The bull gear 4 is a metal gear, is mounted in the second hole 12 through a bearing, and is concentric with the second hole, and is used for reducing the rotating speed of the motor 2 and increasing the torque. The rotary seat 5 is a profile welding part and is provided with a plurality of mounting holes, and the rotary seat is fixedly mounted on the large gear 4 and used for connecting the large gear 4 and parts. The first swing arm 6 is a connecting rod with two ends and the middle provided with a hinge hole, and one end of the first swing arm is hinged in the mounting hole of the rotating base 5. The second swing arm 7 is a connecting rod with holes at two ends, and the axis of the connecting rod is parallel to the first swing arm 6 and is hinged to the rotating seat 5. The first air cylinder 8 is an air cylinder with a magnetic travel switch, the cylinder body is hinged to the rotating base 5, and the piston rod is hinged to a middle hole of the first swing arm 6 and used for controlling the swing arm 6 to lift. The gripper seat 9 is a structural member provided with two long holes and two hinge holes, is hinged on the first swing arm 6 and the second swing arm 7, and is lifted along with the swing arms. The gripper 10 is a component driven by an air cylinder and is fixedly arranged on the gripper seat 9 to lift together with the gripper seat 9.
Referring to fig. 5, the gripper 10 includes a gripper frame 101, a clamping arm 102, a pull rod 103, a stabilizer bar 104, a second cylinder 105, and an intermediate bar 106. The gripper frame 101 is a welding part, and further, a mounting hole and a hinge hole are formed in the gripper frame for mounting other parts. The clamping arm 102 is provided with two structural members with hinge holes and foam cushions, and the two structural members are symmetrically hinged on the gripper frame 101 respectively and used for clamping and lifting the traffic cone barrel in a short distance. The pull rod 103 is a connecting rod with two ends provided with hinge holes, and one end of the pull rod is hinged with the lower end hinge hole of the clamping arm 102. The stabilizing rod 104 is composed of two structural members, namely an elastic rod and a foam cushion, and is respectively and fixedly connected to the two pull rods 103 and used for keeping the posture of the traffic cone barrel stable in the movement process. The second air cylinder 105 is an air cylinder with a magnetic travel switch, and a cylinder body is fixedly arranged on the gripper frame 101 and used for providing clamping force. The middle rod 106 is a rigid connecting rod with a hinged hole, the middle of the rigid connecting rod is fixedly connected to a piston rod of the second air cylinder, and holes at two ends of the rigid connecting rod are respectively hinged with holes at one ends of the two pull rods 103 and used for transmitting the force of the piston rod.
When the transportation cone bucket lifting device works, a grasped transportation cone bucket can be translated to the ground from a certain position fixed relative to a retractable vehicle according to a preset motion track to finish required placing actions, the positioned transportation cone bucket can also be translated to a certain position fixed relative to the retractable vehicle in a carriage from the ground by matching with other mechanisms of the retractable vehicle, the motion track of the gravity center of the cone bucket is a ring surface close to a spherical surface relative to the retractable vehicle, and in order to simplify the technical scheme, the control mode of an air cylinder and the absolute position setting during motor control are not described, but the control mode is known or should be known by a person skilled in the art in practical application.
In summary, the invention has the following beneficial effects: the requirement of placing oblique lines and straight lines of the traffic cone barrels can be met within the annular translation range, the structure is simple, and the two sides of the rear part are placed.
While the invention has been described in terms of its preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention.
Claims (6)
1. The traffic cone bucket placing mechanism for the traffic cone bucket retracting vehicle is characterized by comprising a support (1), a rotary seat (5), a first swing arm (6) and a gripper (10), wherein the rotary seat (5) is rotatably connected to the support (1) and driven by a rotary driving mechanism to rotate in a reciprocating manner;
the bottom end of the first swing arm (6) is hinged with the rotating seat (5), the rotating seat (5) is also hinged with a linear driving mechanism, the output end of the linear driving mechanism is hinged with the first swing arm (6), and the first swing arm (6) is driven to swing up and down through the linear driving mechanism; the gripper (10) is connected with the swing arm I (6).
2. The transportation cone bucket placing mechanism for the transportation cone bucket placing and releasing vehicle as claimed in claim 1, further comprising a gripper seat (9) and a second swing arm (7), wherein the gripper (10) is vertically arranged and fixedly connected to the gripper seat (9);
the top of swing arm (6), the top of swing arm two (7) all articulate grab hand seat (9), the bottom of swing arm (6), swing arm two (7) all articulates roating seat (5), two pin joints on swing arm (6) and two pin joints on swing arm two (7) are located four summits of a parallelogram respectively.
3. The transportation cone bucket placing mechanism for the transportation cone bucket placing and releasing vehicle as claimed in claim 1 or 2, wherein the rotary driving mechanism comprises a motor (2), a small gear (3) and a large gear (4), the motor (2) is fixedly connected to the support (1), the small gear (3) and the large gear (4) are both hinged to the support (1), and the small gear (3) and the large gear (4) are meshed; the motor (2) is linked with the pinion (3), and the bull gear (4) is fixedly connected with the rotating seat (5).
4. The transportation cone bucket placing mechanism for the transportation cone bucket placing and releasing vehicle as claimed in claim 1 or 2, wherein the linear driving mechanism is a first air cylinder (8), a cylinder body of the first air cylinder (8) is hinged with the rotating base (5), and a piston rod of the first air cylinder (8) is hinged with the first swing arm (6).
5. The traffic cone deployment mechanism for a traffic cone deployment vehicle according to claim 1 or 2, wherein the gripper (10) comprises a gripper frame (101), a pair of clamping arms (102), a pair of tie rods (103), a second cylinder (105) and an intermediate rod (106); the gripper frame (101) is connected with the swing arm I (6), and the tops of the pair of clamping arms (102) are symmetrically hinged to the two sides of the gripper frame (101);
the cylinder body of the second air cylinder (105) is fixedly connected to the gripper frame (101), the middle rod (106) is fixedly connected to the piston rod of the second air cylinder (105), the pair of pull rods (103) are hinged to the middle rod (106), and the pair of pull rods (103) are hinged to the pair of clamping arms (102) respectively.
6. The transportation cone drum placing mechanism for the transportation cone drum placing and releasing vehicle as claimed in claim 5, wherein the gripper (10) further comprises a pair of stabilizing rods (104), the pair of stabilizing rods (104) are respectively fixedly connected with the pair of pull rods (103), and the pair of stabilizing rods (104) are symmetrically arranged along the center of the gripper frame (101).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110655768.2A CN113250105A (en) | 2021-06-11 | 2021-06-11 | Traffic cone placing mechanism for traffic cone placing and releasing vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110655768.2A CN113250105A (en) | 2021-06-11 | 2021-06-11 | Traffic cone placing mechanism for traffic cone placing and releasing vehicle |
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| Publication Number | Publication Date |
|---|---|
| CN113250105A true CN113250105A (en) | 2021-08-13 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202110655768.2A Pending CN113250105A (en) | 2021-06-11 | 2021-06-11 | Traffic cone placing mechanism for traffic cone placing and releasing vehicle |
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| Country | Link |
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| CN (1) | CN113250105A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204136065U (en) * | 2014-08-21 | 2015-02-04 | 中山市乾润精密钢球制造有限公司 | Cold headers manipulator |
| CN206553982U (en) * | 2016-04-11 | 2017-10-13 | 江苏永创智能设备有限公司 | A kind of cone automatic grabbing device |
| CN108570946A (en) * | 2018-05-08 | 2018-09-25 | 河北省高速公路青银管理处 | Reflective cone automatic retractable equipment |
| CN209429001U (en) * | 2018-12-24 | 2019-09-24 | 山西省交通建设工程监理有限责任公司 | Intelligent folding and unfolding storage management equipment is bored in traffic safety |
| CN210025279U (en) * | 2019-04-19 | 2020-02-07 | 苏州蓝谷视觉系统有限公司 | Power-assisted mechanical arm for axle turnover |
| CN111945610A (en) * | 2020-07-31 | 2020-11-17 | 重庆庆铃专用汽车有限公司 | Put car convenient to receive and release traffic awl automatically |
-
2021
- 2021-06-11 CN CN202110655768.2A patent/CN113250105A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204136065U (en) * | 2014-08-21 | 2015-02-04 | 中山市乾润精密钢球制造有限公司 | Cold headers manipulator |
| CN206553982U (en) * | 2016-04-11 | 2017-10-13 | 江苏永创智能设备有限公司 | A kind of cone automatic grabbing device |
| CN108570946A (en) * | 2018-05-08 | 2018-09-25 | 河北省高速公路青银管理处 | Reflective cone automatic retractable equipment |
| CN209429001U (en) * | 2018-12-24 | 2019-09-24 | 山西省交通建设工程监理有限责任公司 | Intelligent folding and unfolding storage management equipment is bored in traffic safety |
| CN210025279U (en) * | 2019-04-19 | 2020-02-07 | 苏州蓝谷视觉系统有限公司 | Power-assisted mechanical arm for axle turnover |
| CN111945610A (en) * | 2020-07-31 | 2020-11-17 | 重庆庆铃专用汽车有限公司 | Put car convenient to receive and release traffic awl automatically |
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Application publication date: 20210813 |