CN206766166U - A kind of heavy duty Stair climbing device - Google Patents
A kind of heavy duty Stair climbing device Download PDFInfo
- Publication number
- CN206766166U CN206766166U CN201720515482.3U CN201720515482U CN206766166U CN 206766166 U CN206766166 U CN 206766166U CN 201720515482 U CN201720515482 U CN 201720515482U CN 206766166 U CN206766166 U CN 206766166U
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- Prior art keywords
- crawler belt
- bearing
- heavy duty
- stair climbing
- climbing device
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/72—Electric energy management in electromobility
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Abstract
The utility model discloses a kind of heavy duty Stair climbing device, it is therefore intended that, can be under case of heavy load by the obstacle that edge is sharp, and the infringement to crawler belt and the deformation of crawler belt are avoided, while bearing capacity is improved, used technical scheme is：Including being arranged on two driving wheels (1) of car body front end and two driven pulleys (5) of rear end, crawler belt (4) is provided with the driving wheel (1) and driven pulley (5) of car body homonymy, described two driving wheels (1) are respectively connected with motor, brake gear is provided with two driving wheels (1), bearing frame (2) is provided with the car body, the lower end of bearing frame (2) is evenly arranged with several BOGEY WHEELs (3), several BOGEY WHEELs (3) are located between bearing frame (2) and crawler belt (4), and BOGEY WHEEL (3) is contacted with crawler belt (4) and can rotated with crawler belt (4).
Description
Technical field
It the utility model is related to heavy burden Transport Machinery, and in particular to a kind of heavy duty Stair climbing device.
Background technology
Crawler belt Stair climbing device on the market at present, loading capacity only only have 100kg or so, mainly motor work(of tracing it to its cause
Rate not enough, the insufficient strength of crawler belt and working method it is unreasonable caused by.Because loading capacity designs relatively low, the track strength of selection
It is relatively low.Unreasonable important is working method, this mode can not possibly realize heavy load.This design crawler belt be by driving wheel and
Driven pulley operates, but load-bearing is by crawler belt and spandrel girder lower edge contact surface mainly by undertaking, crawler belt and spandrel girder lower edge during operating
Sliding motion is done, load-carrying increase directly increases force of sliding friction, and the traction increased to crawler belt meets.The advantages of this design is structure
Simply, although crawler belt under tension increases, the shearing force very little that cross section is subject to, by as building in the case of bearing a heavy burden less
The sharp obstacle in edge as ladder or advantageous.Heavy duty caterpillar system, consider carrying increase, crawler belt and spandrel girder
The sliding motion of lower edge has made the rolling movement of BOGEY WHEEL and crawler belt into, greatly improves bearing capacity, reduces frictional force.Shortcoming is to hold
Roller is relatively large in diameter, and wheel spacing is larger, and when bearing a heavy burden by the sharp obstacle in the edge as stair, crawler belt deformation is serious, pole
All heavy burdens are all concentrated on on crawler belt, easily damaging crawler belt in the case of end, poor by property.
The content of the invention
In order to solve the problems of the prior art, the utility model proposes one kind can pass through edge point under case of heavy load
Sharp obstacle, and the infringement to crawler belt and the deformation of crawler belt are avoided, while the heavy duty for improving bearing capacity climbs building dress
Put.
In order to realize the above object technical scheme is used by the utility model：Two including being arranged on car body front end
Individual driving wheel and two driven pulleys of rear end, crawler belt is provided with the driving wheel and driven pulley of car body homonymy, described two
Driving wheel is respectively connected with motor, and brake gear is provided with two driving wheels, bearing frame, bearing frame are provided with the car body
Lower end be evenly arranged with several BOGEY WHEELs, several BOGEY WHEELs are between bearing frame and crawler belt, and BOGEY WHEEL and crawler belt
Contact can rotate with crawler belt.
The lower end of the bearing frame is installed with some load-bearing axles, is symmetrical arranged two BOGEY WHEELs in a load-bearing axle, and two
Individual BOGEY WHEEL contacts with the crawler belt of both sides respectively.
The BOGEY WHEEL is bearing.
The quantity of the bearing is at least 40.
The bearing capacity of the single bearing is more than 150kg.
The diameter of the bearing is less than 20mm.
The control terminal of described two motors is respectively connected with electric machine controller, and electric machine controller and brake gear, which are connected to, is
System controller, system controller connection battery.
Speed regulator and direction controller are provided with the system controller.
Power supply adaptor and electric-quantity display device are provided with the battery.
The battery uses DC24V, and capacity is more than 30Ah lithium battery group.
Compared with prior art, the utility model drives crawler belt to rotate by the use of motor as power source, driving driving wheel, from
Driving wheel auxiliary rotates, and carries weight using bearing frame, sets several BOGEY WHEELs in bearing frame lower end, BOGEY WHEEL connects with crawler belt
Touch, make the endurance of bearing frame and crawler belt dispersed using several BOGEY WHEELs, improve the bearing capacity of bearing frame, utilize
Crawler belt makes whole device can adapt to various landform, particularly when by the sharp obstacle in edge as stair, will not make
Heavy burden is all concentrated in crawler belt part, has been disperseed to bear a heavy burden, has been avoided the infringement to crawler belt and the deformation of crawler belt, the utility model
Can be under case of heavy load by the obstacle that edge is sharp, and improve bearing capacity.
Further, motor connection electric machine controller of the present utility model, electric machine controller and brake gear are connected to system
Controller, rotating speed and steering of the system controller by speed regulator controlled motor, complete the acceleration of whole device, deceleration,
Forward-reverse, and control the different rotating speeds of two motors to realize the steering of whole device by direction controller, utilize system control
Device control brake gear processed realizes brake, easy to operate simple, and using the rotating speed of speed probe detection motor, and send to
Controller realizes the purpose accurately controlled.
Brief description of the drawings
Fig. 1 is structural representation of the present utility model；
Fig. 2 is control system schematic diagram of the present utility model；
Wherein, 1- driving wheels, 2- bearing frames, 3- BOGEY WHEELs, 4- crawler belts, 5- driven pulleys, 6- stair.
Embodiment
With reference to specific embodiment and Figure of description the utility model is further explained explanation.
Referring to Fig. 1, the utility model includes being arranged on two driving wheels 1 of car body front end and two driven pulleys 5 of rear end,
Crawler belt 4 is provided with the driving wheel 1 and driven pulley 5 of car body homonymy, two driving wheels 1 are respectively connected with motor, two actives
Brake gear is provided with wheel 1, bearing frame 2 is provided with car body, the lower end of bearing frame 2 is evenly arranged with several BOGEY WHEELs
3, several BOGEY WHEELs 3 are between bearing frame 2 and crawler belt 4, and BOGEY WHEEL 3 is contacted with crawler belt 4 and can rotated with crawler belt 4.Hold
The lower end of weight frame 2 is installed with some load-bearing axles, and two BOGEY WHEELs 3 are symmetrical arranged in a load-bearing axle, and two BOGEY WHEELs 3 are distinguished
Contacted with the crawler belt of both sides.BOGEY WHEEL 3 is bearing, and the quantity of bearing is at least 40, and the diameter of bearing is less than 20mm, single axle
The bearing capacity held is more than 150kg.Referring to Fig. 2, the control terminal of two motors is respectively connected with electric machine controller, electric machine controller and brake
Car device is connected to system controller, and system controller connects battery, speed regulator and side are provided with system controller
To controller, power supply adaptor and electric quantity display device are provided with battery, battery uses DC24V, and capacity is more than 30Ah's
Lithium battery group.The utility model makes bearing frame when by the sharp obstacle in edge as stair 6 using several BOGEY WHEELs
Endurance it is dispersed, heavy burden will not be made to concentrate in the part of crawler belt, disperse to bear a heavy burden, avoid infringement to crawler belt with
And the deformation of crawler belt.
The utility model sets the less BOGEY WHEEL group of multigroup diameter between spandrel girder and crawler belt, shares load, is carrying out
System load is substantially increased in the range of bringing onto load, is solved under case of heavy load by obstacle that the edge as stair is sharp
The problem of.The utility model be particularly suitable for heavy burden top bar or and its bumpy road, by the improvement to crawler haulage chassis,
Greatly improve the bearing capacity under the bearing capacity on chassis, particularly extreme case.The utility model is suitable for the environment of low-speed motion,
Load-bearing wheel diameter is small, and placed side by side so that wheel spacing greatly reduces, and increases the contact area of BOGEY WHEEL and crawler belt, will carry
Power is acted directly in bearing wheels, greatly improves the bearing capacity of crawler belt.
Claims (10)
1. a kind of heavy duty Stair climbing device, it is characterised in that two driving wheels (1) and rear end including being arranged on car body front end
Two driven pulleys (5), be provided with crawler belt (4), described two masters on the driving wheel (1) and driven pulley (5) of car body homonymy
Driving wheel (1) is respectively connected with motor, is provided with brake gear on two driving wheels (1), bearing frame is provided with the car body
(2), the lower end of bearing frame (2) is evenly arranged with several BOGEY WHEELs (3), and several BOGEY WHEELs (3) are located at bearing frame (2) with carrying out
Between band (4), and BOGEY WHEEL (3) is contacted with crawler belt (4) and can rotated with crawler belt (4).
A kind of 2. heavy duty Stair climbing device according to claim 1, it is characterised in that the lower end of the bearing frame (2)
Be installed with some load-bearing axles, be symmetrical arranged two BOGEY WHEELs (3) in a load-bearing axle, two BOGEY WHEELs (3) respectively with both sides
Crawler belt contact.
3. a kind of heavy duty Stair climbing device according to claim 2, it is characterised in that the BOGEY WHEEL (3) is bearing.
4. a kind of heavy duty Stair climbing device according to claim 3, it is characterised in that the quantity of the bearing is at least
40.
A kind of 5. heavy duty Stair climbing device according to claim 4, it is characterised in that the bearing capacity of the single bearing
More than 150kg.
6. a kind of heavy duty Stair climbing device according to claim 5, it is characterised in that the diameter of the bearing is less than
20mm。
A kind of 7. heavy duty Stair climbing device according to claim 1, it is characterised in that the control terminal of described two motors
Electric machine controller is respectively connected with, electric machine controller and brake gear are connected to system controller, system controller connection battery.
8. a kind of heavy duty Stair climbing device according to claim 7, it is characterised in that set on the system controller
There are speed regulator and direction controller.
9. a kind of heavy duty Stair climbing device according to claim 8, it is characterised in that be provided with power supply on the battery
Adapter and electric-quantity display device.
A kind of 10. heavy duty Stair climbing device according to claim 9, it is characterised in that the battery uses DC24V,
Capacity is more than 30Ah lithium battery group.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515482.3U CN206766166U (en) | 2017-05-10 | 2017-05-10 | A kind of heavy duty Stair climbing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720515482.3U CN206766166U (en) | 2017-05-10 | 2017-05-10 | A kind of heavy duty Stair climbing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206766166U true CN206766166U (en) | 2017-12-19 |
Family
ID=60650609
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720515482.3U Active CN206766166U (en) | 2017-05-10 | 2017-05-10 | A kind of heavy duty Stair climbing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206766166U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407912A (en) * | 2018-04-20 | 2018-08-17 | 中国科学院合肥物质科学研究院 | A kind of combined wall climbing robot walking mechanism |
-
2017
- 2017-05-10 CN CN201720515482.3U patent/CN206766166U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108407912A (en) * | 2018-04-20 | 2018-08-17 | 中国科学院合肥物质科学研究院 | A kind of combined wall climbing robot walking mechanism |
| CN108407912B (en) * | 2018-04-20 | 2023-12-05 | 中国科学院合肥物质科学研究院 | Combined type wall climbing robot running gear |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CB03 | Change of inventor or designer information | ||
| CB03 | Change of inventor or designer information |
Inventor after: Dou Hewei Inventor after: Ran Wenjuan Inventor after: He Hongqi Inventor after: Wang Zhe Inventor after: Li Ning Inventor after: Li Xiangfei Inventor before: Dou Hewei Inventor before: He Hongqi Inventor before: Wang Zhe Inventor before: Li Ning Inventor before: Li Xiangfei |