CN205768338U - A kind of Stump-jump wheel - Google Patents
A kind of Stump-jump wheel Download PDFInfo
- Publication number
- CN205768338U CN205768338U CN201620543904.3U CN201620543904U CN205768338U CN 205768338 U CN205768338 U CN 205768338U CN 201620543904 U CN201620543904 U CN 201620543904U CN 205768338 U CN205768338 U CN 205768338U
- Authority
- CN
- China
- Prior art keywords
- rotary shaft
- stump
- wheel
- sliding
- 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.)
- Expired - Fee Related
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Abstract
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.A kind of Stump-jump wheel described in the utility model, by change wheel diameter to realize the function of the most easily across obstacle, can apply, strong adaptability in many complexity landform.This utility model is suitable for the walking mechanism of multiple motor device, is suitable to promote.
Description
Technical field
This utility model relates to wheel technical field, is 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 is just
The walking mechanism needing motor device can adapt to Various Complex landform.But the wheel of current a lot of motor device walking mechanisms
Bad adaptability, it is difficult to steadily clear the jumps, and easily cause motor device and stagnate in the course of the work, have a strong impact on
Motor device work efficiency.
The present invention in view of conventional joint stump-jump mechanism, the stability of fuselage when improving barrier-jump, and motility, mainly solve
Certainly in complicated landform, equipment wheel can change the diameter of wheel and easily jumps over certain barrier, is suitable for various machines
The walking mechanism of equipment, it is achieved the function of leaping over obstacles.
Utility model content
The purpose of this utility model is to provide a kind of Stump-jump wheel, by changing wheel diameter to realize steadily easily crossing over barrier
Hinder the function of thing.
In order to solve above-mentioned technical problem, this utility model be the technical scheme is that a kind of Stump-jump wheel, including rotating
Axle rotates coaxially the outer support wheel body being connected with rotary shaft and the multiple big footpath arranged radially along rotary shaft radial direction is stretched
Contracting plate, wherein, each big footpath expansion plate includes sliding panel and arc, and all arcs are always positioned at same circular contour
On, described sliding panel one end is connected with the concave surface of arc, and the other end passes through to become after the sliding channel on outer support wheel body
Footpath crank is connected with sheathed sliding sleeve on the rotating shaft, and 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 stretches out or retracts.
Described outer support wheel body is connected with sheathed connecting bushing on the rotating shaft by connecting plate, and sliding sleeve is by being somebody's turn to do
Connecting bushing is sheathed on the rotating shaft.
Described drive mechanism includes the hydraulic cylinder being arranged on outer support wheel body interior side, the piston rod end of this hydraulic cylinder
It 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, this utility model has the advantages that a kind of Stump-jump wheel described in the utility model,
By change wheel diameter to realize the function of the most easily across obstacle, can apply in many complexity landform, strong adaptability.
This utility model 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 this utility model；
Fig. 2 is the structural representation II of a kind of Stump-jump wheel of this utility model；
Labelling in figure: 1, outer support wheel body, 2, sliding sleeve, 3, big footpath expansion plate, 301, sliding panel, 302, arc, 4, become
Footpath 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 this utility model with specific embodiment below in conjunction with the accompanying drawings, the present embodiment is with this utility model skill
Premised on art scheme, give detailed embodiment and concrete operating process, but protection domain of the present utility model does not limits
In following embodiment.
As it can be seen, a kind of Stump-jump wheel, including rotary shaft 9 rotate coaxially with rotary shaft 9 the outer support wheel body 1 being connected and
Along the multiple big footpath expansion plate 3 that rotary shaft 9 radial direction is arranged radially, wherein, each big footpath expansion plate 3 includes sliding panel
301 and arc 302, and all arcs 302 are always positioned on same circular contour, described sliding panel 301 one end and arc
The concave surface of plate 302 connects, and the other end passes through reducing crank 4 and is set in rotation after the sliding channel on outer support wheel body 1
Sliding sleeve 2 on axle 9 connects, and sliding sleeve 2 is driven it to reciprocatingly slide along rotary shaft 9 by drive mechanism, so that the change being connected with sliding sleeve 2
Footpath crank 4 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
It 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, the piston rod 12 of this hydraulic cylinder
Termination 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 being set on connecting bushing 11
5。
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
On.
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 described in the utility model, when it moves on the road surface of relatively flat, arc 302 recessed
The outer surface of face and outer support wheel body 1 offsets patch, and Stump-jump wheel can be steady and quick must move.Cannot cross when Stump-jump wheel runs into
Barrier or in complicated landform during motion, Stump-jump wheel starts to perform reducing action.During reducing, the piston rod 12 of hydraulic cylinder is stretched
Going out and passing through hydraulic power connector 8 promotes sliding sleeve 2 to slide on connecting bushing 11, so that the reducing being connected with sliding sleeve 2 is bent
Handle 4 drives sliding panel 301 to move out along rotary shaft 9 radial direction in sliding channel, so that sliding panel 301 drives arc
302 stretch out.When sliding sleeve 2 slides into and contacts with limit shaft sleeve 5, sliding sleeve 2 stop motion, now formed between 8 arcs 302
Big footpath wheel, 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 carries
Dynamic sliding sleeve 2 slides, so that the reducing crank 4 being connected with sliding sleeve 2 drives sliding panel 301 at sliding channel on connecting bushing 11
Interior along rotary shaft 9 radial direction inward, so that sliding panel 301 drives arc 302 to retract, so that arc 302
The outer surface of concave surface and outer support wheel body 101 offset patch, at this moment the diameter of Stump-jump wheel diminishes as original state, does not interferes with fortune
Line speed.
Claims (7)
1. a Stump-jump wheel, it is characterised in that: include that rotary shaft (9) rotates coaxially, with rotary shaft (9), the outer support wheel body being connected
(1) with along multiple big footpath expansion plate (3) that rotary shaft (9) radial direction is arranged radially, wherein, each big footpath expansion plate
(3) include sliding panel (301) and arc (302), and all arcs (302) are always positioned on same circular contour, described
Sliding panel (301) one end is connected with the concave surface of arc (302), after the other end passes the sliding channel on outer support wheel body (1)
Being connected with the sliding sleeve (2) being set in rotary shaft (9) by reducing crank (4), sliding sleeve (2) is driven it along rotating by drive mechanism
Axle (9) reciprocatingly slides, so that the reducing crank (4) being connected with sliding sleeve (2) drives sliding panel (301) along turning in sliding channel
Moving axis (9) radial direction moves, 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 characterised in that: described outer support wheel body (1) passes through connecting plate and set
The connecting bushing (11) being located in rotary shaft (9) is connected, and sliding sleeve (2) is set in rotary shaft by this connecting bushing (11)
(9) on.
3. a kind of Stump-jump wheel as claimed in claim 1, it is characterised in that: described drive mechanism includes being arranged on outer support wheel body
(1) hydraulic cylinder of interior side, piston rod (12) termination of this hydraulic cylinder is by hydraulic power connector (8) with sliding sleeve (2) even
Connect.
4. a kind of Stump-jump wheel as claimed in claim 3, it is characterised in that: internal relative with hydraulic cylinder at outer support wheel body (1)
Side be 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), 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 |
|---|---|---|---|
| CN201620543904.3U CN205768338U (en) | 2016-06-07 | 2016-06-07 | A kind of Stump-jump wheel |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620543904.3U CN205768338U (en) | 2016-06-07 | 2016-06-07 | A kind of Stump-jump wheel |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205768338U true CN205768338U (en) | 2016-12-07 |
Family
ID=58135140
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620543904.3U Expired - Fee Related CN205768338U (en) | 2016-06-07 | 2016-06-07 | A kind of Stump-jump wheel |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205768338U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004231A (en) * | 2016-06-07 | 2016-10-12 | 河南摩西机械制造有限公司 | Obstacle crossing wheel |
-
2016
- 2016-06-07 CN CN201620543904.3U patent/CN205768338U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106004231A (en) * | 2016-06-07 | 2016-10-12 | 河南摩西机械制造有限公司 | Obstacle crossing wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161207 |