CN210882274U - Novel automatic stair climbing machine - Google Patents
Novel automatic stair climbing machine Download PDFInfo
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- CN210882274U CN210882274U CN201921151613.XU CN201921151613U CN210882274U CN 210882274 U CN210882274 U CN 210882274U CN 201921151613 U CN201921151613 U CN 201921151613U CN 210882274 U CN210882274 U CN 210882274U
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- stair climbing
- climbing
- telescopic
- walking
- automatic
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Abstract
The utility model provides a novel automatic building machine of climbing, relates to mechanical transportation technical field, novel automatic building machine of climbing includes support body, drive arrangement, control system, walking wheel, drive arrangement with control system connects, its characterized in that, automatic building machine of climbing still includes: telescopic stair leg and walking switching mechanism of climbing, drive arrangement with telescopic stair leg transmission of climbing is connected, walking switching mechanism is used for switching the connected mode, and the walking wheel is connected with drive arrangement, and control system control drive arrangement rotates, and drive arrangement driven walking wheel rotates, automatic stair machine of climbing can enough realize automatic climbing the building through increasing telescopic stair leg and walking switching mechanism of climbing, also can realize automatic walking, simple structure, operation maintenance convenience. Meanwhile, the labor intensity is reduced, the labor efficiency is improved, and the transportation of large objects is more convenient.
Description
Technical Field
The utility model relates to a transport machinery technical field, in particular to novel automatic building machine climbs.
Background
The electric stair climbing machine is mainly divided into a carrying stair climbing machine and a manned stair climbing machine. The carrying stair climbing machine is often used in the field of logistics carrying and can help people to carry heavy objects upstairs and downstairs easily. The manned stair climbing machine is suitable for disabled persons and old persons who need to go up and down stairs, and enables the disabled persons and the old persons to pass through the building stairs without barriers, wherein the building stairs are not provided with proper stair climbing equipment.
The automatic stair climbing machine in the prior art can only realize the automatic stair climbing function, still needs to rely on artifical push-and-pull on level land walking mode, can't realize climbing the building and walk integrative automatic function, and not only work efficiency is low, and intensity of labour is big moreover, and it is higher to the big piece difficulty of transporting very much.
SUMMERY OF THE UTILITY MODEL
In order to solve the problem, the utility model provides a novel automatic building machine of climbing, including support body, drive arrangement, control system, walking wheel, drive arrangement with control system connects, the walking wheel is connected with drive arrangement, its characterized in that, automatic building machine of climbing still includes: the automatic stair climbing machine comprises telescopic stair climbing legs and a walking switching mechanism, wherein the driving device is in transmission connection with the telescopic stair climbing legs, and the walking switching mechanism is used for switching connection modes, so that the automatic stair climbing can be realized by the stair climbing machine, and the automatic walking can also be realized.
Preferably, telescopic stair leg of climbing includes, climbs building leg body, spring positioner and flexible leg, spring positioner is used for the flexible location that moves back, climbs building leg body one side and is provided with the connecting axle, and the opposite side is provided with the internal spline, the connecting axle with drive arrangement links to each other, the telescopic stair leg of climbing of drive arrangement drive rotates and climbs the building.
Preferably, the walking switching mechanism comprises a switching rod, a connecting shaft and a wave screw, the switching rod is connected with the connecting shaft, the connecting shaft can slide left and right in a central hole of the walking wheel, the wave screw is used for positioning the left and right positions of the connecting shaft in the central hole of the walking wheel, an external spline is arranged at the output end of the connecting shaft, and the external spline is meshed and connected with the internal spline of the telescopic stair climbing leg.
Preferably, the telescopic stair climbing legs extend out, and the rotating radius of the telescopic stair climbing legs is larger than that of the walking wheels.
Preferably, when walking is needed, the telescopic stair climbing legs retract, and the rotating radius of the retracted telescopic stair climbing legs is smaller than that of the walking wheels.
Has the advantages that: automatic stair machine climbs can enough realize automatic building of climbing through increasing telescopic stair leg and walking switching mechanism, also can realize automatic walking, simple structure, operation maintenance is convenient. Meanwhile, the labor intensity is reduced, the labor efficiency is improved, and the transportation of large objects is more convenient.
Drawings
Fig. 1 is a schematic structural view of the novel automatic stair climbing machine of the present invention;
FIG. 2 is a schematic structural view of the telescopic stair-climbing leg of FIG. 1;
fig. 3 is a schematic structural diagram of the travel switching mechanism in fig. 1.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that the functions, methods, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
As shown in fig. 1, the novel automatic stair climbing machine comprises: support body 1, drive arrangement 2, walking wheel 3, telescopic stair leg 4, control system 5 and walking switching mechanism 6 of climbing, telescopic stair leg 4 that climbs stretches out when climbing the building, and telescopic stair leg 4 turning radius of climbing is greater than the radius of walking wheel 3 this moment, and control system 5 controls drive arrangement 2 and rotates, and drive arrangement 2 drive is telescopic stair leg 4 that climbs the building. When needing to walk, the telescopic leg of climbing 4 retractions of building, the telescopic leg of climbing 4 turning radius is less than the radius of walking wheel 3 after the retraction, and the 6 switching connection modes of walking switching mechanism simultaneously are connected walking wheel 3 with drive arrangement 2, and control system 5 controls drive arrangement 2 to rotate, and drive arrangement 2 drive walking wheel 3 rotates, realizes the automatic walking function. Automatic stair machine of climbing through increasing telescopic stair climbing leg and walking switching mechanism, can enough realize automatic building of climbing, also can realize automatic walking.
Fig. 2 shows a schematic structural view of the telescopic climbing leg 4, which comprises a climbing leg body 41, a spring positioning device 42 and a telescopic leg 43. When climbing stairs, the telescopic legs 43 extend out of the stair climbing leg bodies 41 and are positioned by the spring positioning devices 42, so that the telescopic legs 43 are prevented from retracting; when walking, the telescopic legs 43 retract into the stair climbing leg body 41 and are positioned by the spring positioning device 42, so that the telescopic legs 43 are prevented from extending. Wherein, one side of the stair climbing leg body 41 is provided with a connecting shaft 45, the other side is provided with an internal spline 44, the connecting shaft 45 is connected with the driving device 2 to drive the telescopic stair climbing leg 4 to rotate and climb the stairs, and the internal spline 44 is connected with the walking switching mechanism 6 to drive the walking wheels 3 to walk.
Fig. 3 is a schematic structural diagram of the travel switching mechanism 6, which includes a switching lever 61, a connecting shaft 62 and a wave screw 63. The switching rod 61 is connected with the connecting shaft 62, the connecting shaft 62 can slide left and right in the central hole of the traveling wheel 5, the wave screw 63 is used for positioning the left and right positions of the connecting shaft 62 in the central hole of the traveling wheel 5, the output end of the connecting shaft 62 is provided with an external spline 64, and the external spline 64 is connected with the internal spline 44. When climbing stairs is needed, the switching rod 61 pulls the connecting shaft 62 to move leftwards, the external spline 64 is disengaged from the internal spline 44, the walking wheels 5 do not move, only the telescopic climbing legs 4 move, and the telescopic legs 43 of the telescopic climbing legs 4 are in an extending state; when walking is needed, the switching rod 61 pushes the connecting shaft 62 to move rightwards, the external splines 64 are meshed with the internal splines 44, the walking wheel 5 and the telescopic upstairs climbing leg 4 act together, and at the moment, the telescopic leg 43 of the telescopic upstairs climbing leg 4 is in a retraction state.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (5)
1. The utility model provides a novel automatic building machine of climbing, includes support body, drive arrangement, control system, walking wheel, drive arrangement with control system connects, the walking wheel is connected with drive arrangement, its characterized in that, automatic building machine of climbing still includes: the automatic stair climbing machine comprises telescopic stair climbing legs and a walking switching mechanism, wherein the driving device is in transmission connection with the telescopic stair climbing legs, and the walking switching mechanism is used for switching connection modes, so that the automatic stair climbing can be realized by the stair climbing machine, and the automatic walking can also be realized.
2. The automatic stair climbing machine according to claim 1, wherein the telescopic stair climbing legs comprise a stair climbing leg body, a spring positioning device and telescopic legs, the spring positioning device is used for positioning the telescopic legs, one side of the stair climbing leg body is provided with a connecting shaft, the other side of the stair climbing leg body is provided with an internal spline, the connecting shaft is connected with the driving device, and the driving device drives the telescopic stair climbing legs to rotate to climb stairs.
3. The automatic stair climbing machine according to claim 1 or 2, wherein the travel switching mechanism comprises a switching rod, a connecting shaft and a wave screw, the switching rod is connected with the connecting shaft, the connecting shaft can slide left and right in a central hole of the traveling wheel, the wave screw is used for positioning the left and right positions of the connecting shaft in the central hole of the traveling wheel, an output end of the connecting shaft is provided with an external spline, and the external spline is engaged with the internal spline of the telescopic stair climbing leg.
4. The automatic stair climbing machine according to claim 1 or 2, wherein when climbing stairs, the telescopic stair climbing legs are extended, and the rotation radius of the telescopic stair climbing legs is larger than that of the walking wheels.
5. The automatic stair climbing machine according to claim 1 or 2, wherein when walking is required, the telescopic stair climbing legs retract, and after retraction, the rotation radius of the telescopic stair climbing legs is smaller than the radius of the walking wheels.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151613.XU CN210882274U (en) | 2019-07-22 | 2019-07-22 | Novel automatic stair climbing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201921151613.XU CN210882274U (en) | 2019-07-22 | 2019-07-22 | Novel automatic stair climbing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN210882274U true CN210882274U (en) | 2020-06-30 |
Family
ID=71335377
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201921151613.XU Active CN210882274U (en) | 2019-07-22 | 2019-07-22 | Novel automatic stair climbing machine |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN210882274U (en) |
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2019
- 2019-07-22 CN CN201921151613.XU patent/CN210882274U/en active Active
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