CN106004231A - Obstacle crossing wheel - Google Patents
Obstacle crossing wheel Download PDFInfo
- Publication number
- CN106004231A CN106004231A CN201610396262.3A CN201610396262A CN106004231A CN 106004231 A CN106004231 A CN 106004231A CN 201610396262 A CN201610396262 A CN 201610396262A CN 106004231 A CN106004231 A CN 106004231A
- Authority
- CN
- China
- Prior art keywords
- wheel
- sliding
- rotary shaft
- stump
- sliding sleeve
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
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Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B19/00—Wheels not otherwise provided for or having characteristics specified in one of the subgroups of this group
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60B—VEHICLE WHEELS; CASTORS; AXLES FOR WHEELS OR CASTORS; INCREASING WHEEL ADHESION
- B60B2900/00—Purpose of invention
- B60B2900/50—Improvement of
- B60B2900/551—Handling of obstacles or difficult terrains
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Transmission Devices (AREA)
Abstract
An obstacle crossing wheel comprises a rotating shaft, an outer supporting wheel body coaxially and rotatably connected with the rotating shaft and a plurality of large-diameter extensible plates arranged in a radiant shape in the radius direction of the rotating shaft, wherein each large-diameter extensible plate comprises a sliding plate body and an arc plate body. All the arc plate bodies are located on the same round contour all the time, one end of each sliding plate body is connected with the concave face of the corresponding arc plate body, and the other end of each sliding plate penetrates through a corresponding sliding channel in the outer supporting wheel body and then is connected with a sliding sleeve arranged on the rotating shaft in a sleeving mode through a reducing crank. The sliding sleeve is driven by a driving mechanism to slide along the rotating shaft in a reciprocating mode, and therefore the reducing cranks connected with the sliding sleeve drive the sliding plate bodies to move in the sliding channels in the radius direction of the rotating shaft, and the sliding plate bodies drive the corresponding arc plate bodies to stretch or retract. According to the obstacle crossing wheel, the function of stably and easily crossing obstacles is achieved by changing the diameter of the wheel, and the obstacle crossing wheel can be applied to many complex terrains, and is high in adaptability. The obstacle crossing wheel is suitable for walking mechanisms of various maneuvering devices and suitable for popularization.
Description
Technical field
The present invention relates to wheel technical field, be specifically related to a kind of Stump-jump wheel.
Background technology
Along with the continuous renewal of motor device develops so that motor device to work in various different environment, and this walking mechanism being accomplished by motor device can adapt to Various Complex landform.But the wheel bad adaptability of current a lot of motor device walking mechanisms, it is difficult to steadily clear the jumps, and easily cause motor device and stagnate in the course of the work, had a strong impact on motor device work efficiency.
The present invention is in view of conventional joint stump-jump mechanism, the stability of fuselage, and motility when improving barrier-jump, mainly solve equipment wheel in complicated landform and can change the diameter of wheel and easily jump over certain barrier, it is suitable for the walking mechanism of various machinery equipments, it is achieved the function of leaping over obstacles.
Summary of the invention
It is an object of the invention to provide a kind of Stump-jump wheel, by changing wheel diameter to realize the function of the most easily across obstacle.
In order to solve above-mentioned technical problem, the technical solution adopted in the present invention is: a kind of Stump-jump wheel, including rotary shaft, the outer support wheel body being connected is rotated coaxially and along the multiple big footpath expansion plate that rotary shaft radial direction is arranged radially with rotary shaft, wherein, each big footpath expansion plate includes sliding panel and arc, and all arcs is always positioned on same circular contour, described sliding panel one end is connected with the concave surface of arc, the other end is connected with sheathed sliding sleeve on the rotating shaft by reducing crank after the sliding channel on outer support wheel body, sliding sleeve is driven it to reciprocatingly slide along rotary shaft by drive mechanism, so that the reducing crank handle turns sliding panel being connected with sliding sleeve moves along rotary shaft radial direction in sliding channel, so that sliding panel drives arc stretch out or retract.
Described outer support wheel body is connected with sheathed connecting bushing on the rotating shaft by connecting plate, and sliding sleeve is sheathed on the rotating shaft by this connecting bushing.
Described drive mechanism includes the hydraulic cylinder being arranged on outer support wheel body interior side, and the piston rod end of this hydraulic cylinder is connected with sliding sleeve by hydraulic power connector.
The internal side relative with hydraulic cylinder of outer support wheel body is provided with the limit shaft sleeve being set on connecting bushing.
Stump-jump wheel also includes wheel support frame, and described rotary shaft is rotated by bearing and is arranged on wheel support frame.
Protection axle sleeve it is arranged with on described sliding sleeve.
The quantity of described big footpath expansion plate is 8.
Compared with prior art, the method have the advantages that a kind of Stump-jump wheel of the present invention, by change wheel diameter to realize the function of the most easily across obstacle, can apply in many complexity landform, strong adaptability.The present invention is suitable for the walking mechanism of multiple motor device, is suitable to promote.
Accompanying drawing explanation
Fig. 1 is the structural representation I of a kind of Stump-jump wheel of the present invention；
Fig. 2 is the structural representation II of a kind of Stump-jump wheel of the present invention；
Labelling in figure: 1, outer support wheel body, 2, sliding sleeve, 3, big footpath expansion plate; 301, sliding panel, 302, arc, 4, reducing crank; 5, limit shaft sleeve; 6, protection axle sleeve, 7, bearing, 8, hydraulic power connector; 9, rotary shaft; 10, wheel support frame, 11, connecting bushing, 12, piston rod.
Detailed description of the invention
Elaborating the present invention with specific embodiment below in conjunction with the accompanying drawings, the present embodiment, premised on technical solution of the present invention, gives detailed embodiment and concrete operating process, but protection scope of the present invention is not limited to following embodiment.
nullAs shown in the figure，A kind of Stump-jump wheel，Including rotary shaft 9、The outer support wheel body 1 being connected is rotated coaxially and along the multiple big footpath expansion plate 3 that rotary shaft 9 radial direction is arranged radially with rotary shaft 9，Wherein，Each big footpath expansion plate 3 includes sliding panel 301 and arc 302，And all arcs 302 is always positioned on same circular contour，Described sliding panel 301 one end is connected with the concave surface of arc 302，The other end is connected with the sliding sleeve 2 being set in rotary shaft 9 by reducing crank 4 after the sliding channel on outer support wheel body 1，Sliding sleeve 2 is driven it to reciprocatingly slide along rotary shaft 9 by drive mechanism，So that the reducing crank 4 being connected with sliding sleeve 2 drives sliding panel 301 to move along rotary shaft 9 radial direction in sliding channel，So that sliding panel 301 drives arc 302 stretch out or retract.
Described outer support wheel body 1 is connected with the connecting bushing 11 being set in rotary shaft 9 by connecting plate, and sliding sleeve 2 is set in rotary shaft 9 by this connecting bushing 11.
Described drive mechanism includes the hydraulic cylinder being arranged on outer support wheel body 1 interior side, and piston rod 12 termination of this hydraulic cylinder is connected with sliding sleeve 2 by hydraulic power connector 8.
The internal side relative with hydraulic cylinder of outer support wheel body 1 is provided with the limit shaft sleeve 5 being set on connecting bushing 11.
Stump-jump wheel also includes that wheel support frame 10, described rotary shaft 9 are rotated by bearing 7 and be arranged on wheel support frame 10.
Protection axle sleeve 6 it is arranged with on described sliding sleeve 2.
The quantity of described big footpath expansion plate 3 is 8.
A kind of Stump-jump wheel of the present invention, when it move on the road surface of relatively flat, the outer surface of the concave surface of arc 302 and outer support wheel body 1 offsets patch, and Stump-jump wheel can be steady and quick must move.When Stump-jump wheel runs into the barrier that cannot cross or motion in complicated landform, Stump-jump wheel starts to perform reducing action.During reducing, the piston rod 12 of hydraulic cylinder stretches out and passes through hydraulic power connector 8 and promotes sliding sleeve 2 to slide on connecting bushing 11, so that the reducing crank 4 being connected with sliding sleeve 2 drives sliding panel 301 to move out along rotary shaft 9 radial direction in sliding channel, so that sliding panel 301 drives arc 302 to stretch out.When sliding sleeve 2 slides into and contacts with limit shaft sleeve 5, sliding sleeve 2 stop motion, now form big footpath wheel between 8 arcs 302, it is possible to easily clear the jumps.After clearing the jumps, piston rod 12 is retracted and is passed through hydraulic power connector 8 and drives sliding sleeve 2 to slide on connecting bushing 11, so that the reducing crank 4 being connected with sliding sleeve 2 drives sliding panel 301 along rotary shaft 9 radial direction inward in sliding channel, so that sliding panel 301 drives arc 302 to retract, the patch so that the outer surface of the concave surface of arc 302 and outer support wheel body 101 offsets, at this moment the diameter of Stump-jump wheel diminishes as original state, does not interferes with the speed of service.
Claims (7)
- null1. a Stump-jump wheel，It is characterized in that: include rotary shaft (9)、The outer support wheel body (1) being connected is rotated coaxially and along multiple big footpath expansion plate (3) that rotary shaft (9) radial direction is arranged radially with rotary shaft (9)，Wherein，Each big footpath expansion plate (3) includes sliding panel (301) and arc (302)，And all arcs (302) is always positioned on same circular contour，Described sliding panel (301) one end is connected with the concave surface of arc (302)，The other end is connected with the sliding sleeve (2) being set in rotary shaft (9) by reducing crank (4) after the sliding channel on outer support wheel body (1)，Sliding sleeve (2) is driven it to reciprocatingly slide along rotary shaft (9) by drive mechanism，So that the reducing crank (4) being connected with sliding sleeve (2) drives sliding panel (301) to move along rotary shaft (9) radial direction in sliding channel，So that sliding panel (301) drives arc (302) stretch out or retract.
- 2. a kind of Stump-jump wheel as claimed in claim 1, it is characterized in that: described outer support wheel body (1) is connected with the connecting bushing (11) being set in rotary shaft (9) by connecting plate, and sliding sleeve (2) is set in rotary shaft (9) by this connecting bushing (11).
- 3. a kind of Stump-jump wheel as claimed in claim 1, it is characterized in that: described drive mechanism includes being arranged on the hydraulic cylinder of outer support wheel body (1) interior side, piston rod (12) termination of this hydraulic cylinder is connected with sliding sleeve (2) by hydraulic power connector (8).
- 4. a kind of Stump-jump wheel as claimed in claim 3, it is characterised in that: the internal side relative with hydraulic cylinder of outer support wheel body (1) is provided with the limit shaft sleeve (5) being set on connecting bushing (11).
- 5. a kind of Stump-jump wheel as claimed in claim 1, it is characterised in that: Stump-jump wheel also includes wheel support frame (10), and described rotary shaft (9) is rotated by bearing (7) and is arranged on wheel support frame (10).
- 6. a kind of Stump-jump wheel as claimed in claim 1, it is characterised in that: it is arranged with protection axle sleeve (6) on described sliding sleeve (2).
- 7. a kind of Stump-jump wheel as claimed in claim 1, it is characterised in that: the quantity of described big footpath expansion plate (3) is 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396262.3A CN106004231A (en) | 2016-06-07 | 2016-06-07 | Obstacle crossing wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610396262.3A CN106004231A (en) | 2016-06-07 | 2016-06-07 | Obstacle crossing wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106004231A true CN106004231A (en) | 2016-10-12 |
Family
ID=57089690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610396262.3A Pending CN106004231A (en) | 2016-06-07 | 2016-06-07 | Obstacle crossing wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106004231A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554190A (en) * | 2017-08-21 | 2018-01-09 | 深圳市软晶科技有限公司 | Stump-jump wheel and running gear |
| CN108621679A (en) * | 2018-05-14 | 2018-10-09 | 朱敏 | It is a kind of to pass through change wheel of the wheel rail by road dental calculus |
| CN112550785A (en) * | 2020-10-09 | 2021-03-26 | 杭州远滴科技有限公司 | Automatic injection bagging device for sorting medicines |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES269275U (en) * | 1981-11-05 | 1983-06-16 | Oliver Arambul Jaime | New wheel for vehicles and other equipment all terrain. (Machine-translation by Google Translate, not legally binding) |
| US4906052A (en) * | 1988-04-13 | 1990-03-06 | Franco Paganelli | Tire crampon |
| JPH05213001A (en) * | 1991-11-13 | 1993-08-24 | Ki Ryu | Wheel device for motor vehicle |
| CN204210239U (en) * | 2014-11-11 | 2015-03-18 | 九江学院 | A kind of retractable vehicle anti-skid device |
| CN204249714U (en) * | 2014-11-13 | 2015-04-08 | 同济大学 | Lead screw Self-locking type vehicle wheel diameter changeable mechanism |
| CN205768338U (en) * | 2016-06-07 | 2016-12-07 | 河南摩西机械制造有限公司 | A kind of Stump-jump wheel |
-
2016
- 2016-06-07 CN CN201610396262.3A patent/CN106004231A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ES269275U (en) * | 1981-11-05 | 1983-06-16 | Oliver Arambul Jaime | New wheel for vehicles and other equipment all terrain. (Machine-translation by Google Translate, not legally binding) |
| US4906052A (en) * | 1988-04-13 | 1990-03-06 | Franco Paganelli | Tire crampon |
| JPH05213001A (en) * | 1991-11-13 | 1993-08-24 | Ki Ryu | Wheel device for motor vehicle |
| CN204210239U (en) * | 2014-11-11 | 2015-03-18 | 九江学院 | A kind of retractable vehicle anti-skid device |
| CN204249714U (en) * | 2014-11-13 | 2015-04-08 | 同济大学 | Lead screw Self-locking type vehicle wheel diameter changeable mechanism |
| CN205768338U (en) * | 2016-06-07 | 2016-12-07 | 河南摩西机械制造有限公司 | A kind of Stump-jump wheel |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107554190A (en) * | 2017-08-21 | 2018-01-09 | 深圳市软晶科技有限公司 | Stump-jump wheel and running gear |
| CN108621679A (en) * | 2018-05-14 | 2018-10-09 | 朱敏 | It is a kind of to pass through change wheel of the wheel rail by road dental calculus |
| CN112550785A (en) * | 2020-10-09 | 2021-03-26 | 杭州远滴科技有限公司 | Automatic injection bagging device for sorting medicines |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20161012 |