A kind of cone bidirectional turning device
The utility model belongs to cone operating equipment field, is specifically related to a kind of cone bidirectional turning device.
Along with the development of China's communication, the quick growth of road maintenance amount, in operation road maintenance process, road surface close and opening is one of important events in operation, then the use amount of cone and frequency of utilization more and more higher.
At present, China is domestic to carry out in traffic maintenance operation, and main or dependence is manually placed, collected cone.This operating type operating speed is slow, safety factor is low.Therefore, discharge safely and efficiently, collect cone become traffic lead change in a problem demanding prompt solution.
In recent years, domestic and international relevant unit starts the research being conceived to cone automation folding and unfolding car or equipment.Cone automation folding and unfolding car or equipment, in the course of conveying of automatic retractable cone, unavoidably need a kind of device of energy automatic turning cone.Generally, overturn first it is envisioned that manipulator to cone, but manipulator design is numerous and diverse, mechanism is various, fault rate is also high.
Utility model content
For the defect existed in prior art, the purpose of this utility model is to provide a kind of cone bidirectional turning device.This device can realize the conversion of cone between body of one who has dropped dead by the roadside and setting two states.
For reaching above object, the technical solution adopted in the utility model is: a kind of cone bidirectional turning device, comprising the mechanism's installing rack being provided with motor, track pad, rotating shaft, being arranged on the cone bracket for placing cone below described mechanism installing rack; Described rotating shaft is passed described track pad and is connected with described motor by driving-chain; Also comprising can with described axis of rotation along the driving lever that the profile of described track pad rotates; Described cone can be lain down with the rotation of described driving lever or erect on described cone bracket.
Further, described track pad maintains static.
Further, the profile of described track pad is closed irregular curve.
Further, also comprise one end and be arranged on turning arm in described rotating shaft, described driving lever is arranged on described turning arm, rotates together with described turning arm with described axis of rotation.
Further, described turning arm is provided with slide rail, described driving lever is provided with the slide block that can reciprocatingly slide along described slide rail, described turning arm is provided with the spring be connected with described slide block, described driving lever is connected on described turning arm by described slide block and described slide rail, under the effect of described slide rail, slide block, spring, described driving lever abuts against near one end of described rotating shaft on the profile of described track pad, and described driving lever can when following described rotating shaft and rotating along with the fluctuating of described track pad profile extends or shrinks on described turning arm.
Further, described cone bracket is provided with and can stops described cone base flange and the step placing body of one who has dropped dead by the roadside state.
Further, the upper surface of described step has the gradient.
Further, described driving lever can with described rotating shaft Double-directional rotary, and one of them direction can coordinate described step that the described cone on described cone bracket is converted to body of one who has dropped dead by the roadside state by upright state; Another direction can coordinate described step to be upright state by the described cone on described cone bracket by State Transferring of lying down.
The beneficial effects of the utility model have following some:
1. structure is simple, is convenient to safeguard;
2. failure rate is low;
3. can realize the conversion of cone between body of one who has dropped dead by the roadside and setting two states;
4. reduce manual operation, increase work efficiency and safety.
Accompanying drawing explanation
Fig. 1 is the front view of the device of cone bidirectional turning described in the utility model detailed description of the invention;
Fig. 2 is the lateral view of the device of cone bidirectional turning described in the utility model detailed description of the invention;
In figure: 1-motor, 2-driving-chain, 3-track pad, 4-rotating shaft, 5-spring, 6-slide block, 7-driving lever, 8-cone, 9-mechanism installing rack, 10-cone bracket, 11-turning arm.
Detailed description of the invention
Below in conjunction with drawings and Examples, the utility model is further described.
As shown in Figure 1 and Figure 2, a kind of cone bidirectional turning device, be made up of upper and lower two parts, top comprises the mechanism's installing rack 9 being provided with motor 1, track pad 3, rotating shaft 4, and bottom is the cone bracket 10 for placing cone 8 be arranged on below mechanism's installing rack 9.
Wherein, track pad 3 maintains static on mechanism's installing rack 9, the profile of track pad 3 is closed irregular curve, and rotating shaft 4 to be arranged on mechanism's installing rack 9 through track pad 3 and to be connected with motor 1 by driving-chain 2, and motor 1 drives rotating shaft 4 to rotate by driving-chain 2.Rotating shaft 4 is connected with turning arm 11 (one end of turning arm 11 is arranged in rotating shaft 4), turning arm 11 can rotate with rotating shaft 4.Turning arm 11 is provided with slide rail, driving lever 7 is provided with slide block 6, by slide block 6 and the combination of slide rail, driving lever 7 is connected on turning arm 11, slide block 6 can reciprocatingly slide along with the slide rail of the motion of driving lever 7 along turning arm 11, coordinate track pad 3 to limit the scope of driving lever 7 along turning arm 11 telescopic slide, and make driving lever 7 not depart from turning arm 11.(one end of spring 5 is connected on turning arm 11 turning arm 11 to be also provided with the spring 5 of the slide block 6 connected on driving lever 7, the other end is connected on slide block 6), spring 5 makes one end of the close rotating shaft 4 of driving lever 7 abut against the silhouette edge edge of track pad 3 all the time.When motor 1 drives rotating shaft 4 to rotate, driving lever 7 just starts to rotate round the profile of track pad 3 under the drive of rotating shaft 4.Because the profile of track pad 3 is closed irregular curves, each point on profile is all different to the distance of rotating shaft 4, driving lever 7 is under the acting in conjunction of slide rail, slide block 6 and spring 5, profile along track pad 3 rotates the running just achieved by desired trajectory, and can extend on turning arm 11 along with the fluctuating of track pad 3 profile or shrink, therefore the different orbit segment of driving lever 7 on track pad 3 has different speed and track, for the upset of cone 8 provides power.Driving lever 7 can with rotating shaft 4 Double-directional rotary, cone 8 on cone bracket 10 can be converted to body of one who has dropped dead by the roadside state by upright state by one of them direction (in the present embodiment for counterclockwise), and the cone 8 on cone bracket 10 can be upright state by body of one who has dropped dead by the roadside State Transferring by another direction (being clockwise direction in the present embodiment).
As shown in Figure 2, cone bracket 10 is provided with and can bores 8 base flange and place the step of the cone 8 of body of one who has dropped dead by the roadside state by obstructing traffic.The upper surface of step has certain angle, can prevent cone 8 landing of placing of lying down.In the present embodiment, cone 8 is erected on cone bracket 10, when driving lever 7 counterclockwise rotates, driving lever 7 promotes the cone of cone 8, step can obstructing traffic cone 8 slip, assist driving lever 7 to complete cone 8 is converted to body of one who has dropped dead by the roadside state operation by upright state, the cone 8 after pushing over is lain down on step.In the present embodiment, on the step that cone 8 is lain down on cone bracket 10, when driving lever 7 clockwise direction rotates, driving lever 7 promotes the base flange of cone 8, step can obstructing traffic cone 8 slip, assist driving lever 7 complete cone 8 by body of one who has dropped dead by the roadside State Transferring be the operation of upright state.
Device described in the utility model is not limited to the embodiment described in detailed description of the invention, and those skilled in the art draw other embodiment according to the technical solution of the utility model, belongs to technological innovation scope of the present utility model equally.