CN203358733U - Wheel-type and chain-wheel-type adjustable traveling device - Google Patents
Wheel-type and chain-wheel-type adjustable traveling device Download PDFInfo
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- CN203358733U CN203358733U CN 201320488281 CN201320488281U CN203358733U CN 203358733 U CN203358733 U CN 203358733U CN 201320488281 CN201320488281 CN 201320488281 CN 201320488281 U CN201320488281 U CN 201320488281U CN 203358733 U CN203358733 U CN 203358733U
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Abstract
The utility model relates to a wheel-type and chain-wheel-type adjustable traveling device. The wheel-type and chain-wheel-type adjustable traveling device comprises a chain-type crawler, an inner tire, an inner hub which is connected with a wheel shaft, a crawler supporting front rod, a crawler supporting rear rod, a supporting wheel, a track roller, a crawler driving wheel, a small motor and a wheel-chain driving connection rod, wherein the inner tire is assembled with the inner hub, the crawler driving wheel can be sleeved on the inner tire, the crawler driving wheel is connected with the chain-type crawler, the chain-type crawler is fixed under the effect of the track roller and the supporting wheel, the crawler supporting front rod and the crawler supporting rear rod are respectively connected with the track roller and the supporting wheel, the wheel-chain driving connection rod is connected with the inner hub of a wheel car and a chain-wheel crawler driving wheel, and the small motor is connected with the wheel-chain driving connection rods on two ends; the entire chain-type crawler can be stretched towards two sides and retracted under the driving of the small motor and the wheel-chain driving connection rod so as to adjust the landing of the chain-wheel crawler wheel and to realize the transformation of the wheel car and the chain-wheel car. The wheel-type and chain-wheel-type adjustable traveling device is reasonable in structural design, the weakness that the wheel car has high requirement on the terrain can be overcome, and the weaknesses of the chain-wheel crawler car and an ordinary crawler car that the mobility is poor and the traveling speed is low also can be overcome. The practicability is strong, and the wide popularization can be favored.
Description
Technical field
The utility model relates to combine with the sprocket-type crawler vehicle running gear regulated of type of wheel car.
Background technology
At present, along with the raising of people's state-of-art, various crawler-mounted new cars also slowly stepped into us at one's side.Crawler vehicle is very low to the requirement on ground, and cross country power is outstanding, but spends slowly at the up walking speed of general road, and the relative wheel car of maneuverability is more weaker; And wheel car far away outstanding and crawler aspect maneuverability, but it satisfies the need the requirement of shape relatively high, on poor road surface, larger to the consume of tire.
Summary of the invention
The utility model will solve the shortcoming of above-mentioned prior art, and the running gear regulated that provides a kind of wheel car to combine type with the sprocket-type crawler vehicle can switch adjusting mutually by wheel car and sprocket-type crawler vehicle, in order to deal with different road surfaces, different landform.
The utility model solves the technical scheme that its technical matters adopts: this endless-track that comprises, interior tire, the inner wheel hub be connected with axletree, crawler belt supporting front bar, crawler belt supporting rear bar, bogie wheel, carrier wheel, track sprocket, micro-machine, the endless chain drive link, wherein interior tire assembles mutually with inner wheel hub, track sprocket can overlap with interior tire on, track sprocket is connected with endless-track, endless-track is fixing under the effect of carrier wheel and bogie wheel, crawler belt supporting front bar is connected respectively carrier wheel and bogie wheel with crawler belt supporting rear bar, the endless chain drive link connects inner wheel hub and the sprocket-type track sprocket of wheel car, micro-machine connects the endless chain drive link at two ends, whole endless-track can stretch to both sides and shrink under the driving of micro-machine and endless chain drive link regulates whether the sprocket-type Athey wheel lands and the morphological transformation of realizing wheel car and sprocket-type car.
For further perfect, the wheel hub interior diameter of track sprocket is greater than the overall diameter of interior tire, so as while to regulate more flexibly and convenient, allow each parts closely connect, improve the stability of whole vehicle.
The effect that the utility model is useful is: the utility model reasonable in design, and overcome wheel car landform has been required to high deficiency, also overcome sprocket-type crawler vehicle and the general deficiency that the crawler vehicle manoevreability is poor, the speed of travel is slow.And practical, be conducive to extensive popularization.
The accompanying drawing explanation
The structural representation that Fig. 1 is the utility model sprocket-type crawler vehicle;
The structural representation that Fig. 2 is the utility model endless chain composite caterpillar;
Fig. 3 is the structural representation under the wheeled state of the utility model.
Description of reference numerals: endless-track 1, interior tire 2, inner wheel hub 3, crawler belt supporting front bar 4, crawler belt supporting rear bar 5, bogie wheel 6, track sprocket 7, carrier wheel 8, micro-machine 9, endless chain drive link 10.
The specific embodiment
Below in conjunction with accompanying drawing, the utility model is described in further detail:
With reference to accompanying drawing: thisly wheeledly with sprocket-type, can regulate running gear, comprise endless-track 1, interior tire 2, inner wheel hub 3, crawler belt supporting front bar 4, crawler belt supporting rear bar 5, bogie wheel 6, carrier wheel 8, track sprocket 7, micro-machine 9, endless chain drive link 10, inner wheel hub 3 is connected with axletree, interior tire 2 assembles mutually with inner wheel hub 3, track sprocket 7 can overlap with interior tire 2 on, track sprocket 7 is connected with endless-track 1, endless-track 1 is fixing under the effect of carrier wheel 8 and bogie wheel 6, crawler belt supporting front bar 4 and crawler belt supporting rear bar 5 be the movement position of carrier wheel 8 and bogie wheel 6 fixedly, endless chain drive link 10 connects inner wheel hub 3 and the sprocket-type track sprocket 7 of wheel car, micro-machine 9 connects the endless chain drive link 10 at two ends, whole endless-track is under the driving of micro-machine 9 and endless chain drive link 10, make endless-track 1 break away from and (originally be enclosed within on interior tire with interior tire, with interior tire motion), thereby the sprocket-type complex morphological that is accompanying drawing 2 by the endless-track car modality of accompanying drawing 1, the integrated advantage of crawler vehicle, and under micro-machine 9 further drives, endless-track 1 is lifted by endless chain drive link 10, make it become the wheel car landed by interior tire 2, the wheel car form that is accompanying drawing 3 by the sprocket-type combined wheels modality of accompanying drawing 2, avoided crawler vehicle slow shortcoming of moving velocity on general smooth-riding surface greatly.
Its middle and small motor 9 and endless chain drive link 10, in accompanying drawing 1, can be contracted in inner wheel hub 3, endless-track wheel (endless-track 1 and track sprocket 7) and wheel (interior tire 2 and inner wheel hub 3) are done and be synchronized with the movement.
The utility model reasonable in design, merge the advantage separately of endless-track car and wheel car together, thereby avoided crawler vehicle pokesy shortcoming and wheel car on general road, on the rugged road surface of complexity, drives difficulty, and tire consumes large shortcoming.
Although the utility model illustrates and describes by reference to preferred embodiment,, those skilled in the art should understand, and in the scope of claims, can do the various variation on form and details.
Claims (2)
1. wheeled and sprocket-type can be regulated running gear, comprise endless-track (1), interior tire (2), the inner wheel hub be connected with axletree (3), crawler belt supporting front bar (4), crawler belt supporting rear bar (5), bogie wheel (6), track sprocket (7), carrier wheel (8), micro-machine (9), endless chain drive link (10), it is characterized in that: described interior tire (2) assembles mutually with inner wheel hub (3), track sprocket (7) is placed on interior tire (2), track sprocket (7) is connected with endless-track (1), endless-track (1) is fixing under the effect of carrier wheel (8) and bogie wheel (6), crawler belt supporting front bar (4) is connected respectively carrier wheel (8) and bogie wheel (6) with crawler belt supporting rear bar (5), endless chain drive link (10) connects inner wheel hub (3) and sprocket-type track sprocket (7), micro-machine (9) connects the endless chain drive link (10) at two ends.
2. wheeled and sprocket-type according to claim 1 can be regulated running gear, and it is characterized in that: the wheel hub interior diameter of described track sprocket (7) is greater than the overall diameter of interior tire (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320488281 CN203358733U (en) | 2013-08-12 | 2013-08-12 | Wheel-type and chain-wheel-type adjustable traveling device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 201320488281 CN203358733U (en) | 2013-08-12 | 2013-08-12 | Wheel-type and chain-wheel-type adjustable traveling device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203358733U true CN203358733U (en) | 2013-12-25 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 201320488281 Expired - Fee Related CN203358733U (en) | 2013-08-12 | 2013-08-12 | Wheel-type and chain-wheel-type adjustable traveling device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203358733U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260795A (en) * | 2014-10-14 | 2015-01-07 | 广西大学 | Chassis capable of freely switching between crawler type walking mode and wheel type walking mode |
| CN106627816A (en) * | 2016-09-28 | 2017-05-10 | 张红卫 | Automatically controlled walking dolly for workpiece processing and feeding |
| CN106976488A (en) * | 2017-05-11 | 2017-07-25 | 广西天华高科技有限公司 | A kind of sugarcane harvesting wheel fulfils walking apparatus |
-
2013
- 2013-08-12 CN CN 201320488281 patent/CN203358733U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104260795A (en) * | 2014-10-14 | 2015-01-07 | 广西大学 | Chassis capable of freely switching between crawler type walking mode and wheel type walking mode |
| CN106627816A (en) * | 2016-09-28 | 2017-05-10 | 张红卫 | Automatically controlled walking dolly for workpiece processing and feeding |
| CN106627816B (en) * | 2016-09-28 | 2018-10-19 | 台州市振鹏信息科技有限公司 | A kind of work pieces process charging walking dolly automatically controlled |
| CN106976488A (en) * | 2017-05-11 | 2017-07-25 | 广西天华高科技有限公司 | A kind of sugarcane harvesting wheel fulfils walking apparatus |
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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: 20131225 Termination date: 20160812 |