CN102385390B - Self-walking carrier - Google Patents
Self-walking carrier Download PDFInfo
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- CN102385390B CN102385390B CN201010266306.3A CN201010266306A CN102385390B CN 102385390 B CN102385390 B CN 102385390B CN 201010266306 A CN201010266306 A CN 201010266306A CN 102385390 B CN102385390 B CN 102385390B
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- car body
- power wheel
- wheel
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- carrier
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Abstract
The invention relates to a self-walking carrier, which comprises a carrier body, at least two auxiliary wheels, two power wheels, two connection structures, two motors and a control device, wherein the carrier body is sequentially divided into a front section, a middle section and a rear section according to the advancing direction, and is provided with a bearing part used for bearing articles; the at least two auxiliary wheels are respectively arranged at the front section and the rear section of the carrier body; the surfaces of the two power wheels cling to the ground surface; the two connection mechanisms are respectively connected with the two power wheels and the carrier body so as to make the two power wheels be positioned in the middle section of the carrier body, so each power wheel can get close to or far away from the carrier body reciprocatedly according to a scheduled path; the two motors are arranged on the carrier body so as to respectively drive each power wheel; and the control device is used for respectively controlling the rotating speed and the rotating directions of the two motors, so the carrier body can rotate and turn on site, and can adapt to various pavements to prevent the carrier body from tilting and overturning.
Description
Technical field
The present invention is relevant with carrying facility, refers in more detail a kind of from walking carrier.
Background technology
Referring to Fig. 1, for being known in the carrier 100 in order to transport goods in workplace, is to utilize the mode of man-driven to carry out the movement of carrier 100, but, utilize the mode of man-driven not only to require great effort, get off for a long time and also can cause user's DOMS, more have the possibility that causes employment injuries.
For improving above-mentioned shortcoming, refer to Fig. 2, there is dealer to invent a kind of from walking carrier 200, to be provided with a power source 212 to turn the wheel 214 of car body 210 belows in car body 210, and utilize an actuation means 216 to control the power output of this power source 212, just can utilize thus manpower to carry out push-and-pull, can order about car body 210 and move, to make the more laborsaving and safety of transport operation.
But certainly walking carrier 200 because of this is to utilize this power source 212 to turn two wheels 214 of car body 210 rear ends, below simultaneously, this is by excessive the turning radius that causes this in the time walking carrier 200 and turn.In other words, when this, from walking carrier 200, around mobilizable space is less, or in the time that driving path meets with obstruction thing, will make this certainly walk carrier 200 cannot turn to.And in the time that power source 212 changes two wheels 218 that turn car body lower front end into, also have above-mentioned shortcoming and produce.In addition, this is all fixed in the standard of same position from walking the wheel 214 that carrier 200 turned.,, when this is from walking carrier 200 when having the road surface of pothole, will make to produce idle running and cause the situation that produces skew from the driving path of walking carrier 200 to occur in the wheel 214 at pothole place.Or pass through while having the road surface of protrusion, can cause car body 210 to produce significantly, there is what is more the danger of overturning.Therefore, above-mentionedly should not still have and not improve and the part that haves much room for improvement from walking carrier 200.
Summary of the invention
The object of the present invention is to provide a kind of from walking carrier, to improve the defect existing in known technology.
For achieving the above object, provided by the invention from walking carrier, include:
One car body, sequentially divides into a leading portion, a stage casing and a back segment according to direct of travel, and has one in order to take advantage of the supporting part of loading product;
At least two auxiliary wheels, are located at respectively on this car body;
Two power wheels;
Two connect mechanisms, link respectively this two power wheel and this car body, make this two power wheel be positioned at the middle section of this car body, and make this each power wheel can according to a predefined paths carry out near or away from the to-and-fro movement of this car body;
Two motors, are located at respectively on this car body, to turn respectively this two power wheel;
One control device, distinctly to control the rotating speed of this two motor and to turn to.
The described carrier of certainly walking, wherein this two connect mechanism includes respectively a support and a pivot, wherein this support one end and this car body pivot joint, and one end is provided with this pivot in addition; This two power wheel is located at respectively on this pivot.
The described carrier of certainly walking, wherein comprises two shock absorbing apparatus, links respectively this car body and this two connect mechanism, and the vibrations that produce when this two power wheel is moved back and forth alleviate.
The described carrier of certainly walking, wherein this two shock absorbing apparatus includes respectively a upper bush, a pillar, a lower sleeve and a spring; This upper bush is connected with this car body; This pillar one end is connected with this upper bush, and one end is connected with this lower sleeve in addition; This lower sleeve holds axle with one of this connect mechanism and is connected; This spring is arranged at this pillar periphery, and its two ends stick to respectively this upper bush and this lower sleeve.
The described carrier of certainly walking, wherein these at least two auxiliary wheels include auxiliary wheel after two front auxiliary wheels and two, and this two front auxiliary wheel is located at the leading portion of this car body, and this two rear auxiliary wheel is located at the back segment of this car body.
The described carrier of certainly walking, wherein this car body comprises a jacking gear, to change the height of this loading portion.
Comprehensively the above can be learnt, of the present inventionly not only can reach corresponding each road surface and adjust in real time from walking carrier, to avoid the situation that car body overturns to occur, more can utilize car body in carry out pivot stud and revolution, reach making this on walking the manipulation of carrier and application more flexibly with object easily.
Brief description of the drawings
Fig. 1 is the stereographic map of known carrier.
Fig. 2 is the known stereographic map from walking carrier.
Fig. 3 is the stereographic map of the present invention's the first preferred embodiment.
Fig. 4 is another stereographic map of the invention described above the first preferred embodiment.
The car body that Fig. 5 discloses the invention described above the first preferred embodiment can carry out folding.
Fig. 6 also can only distinctly use an auxiliary wheel before and after disclosing car body.
Fig. 7 is the upward view of car body described in Fig. 6.
Fig. 8 is the connect mechanism stereographic map of the invention described above the first preferred embodiment.
When Fig. 9 discloses power wheel and runs into protrusion, will be close toward car body.
When Figure 10 discloses power wheel and runs into pothole, by relative car body away from.
Figure 11 is the shock absorbing apparatus structural drawing of the invention described above the first preferred embodiment.
Figure 12 discloses and of the present inventionly can carry out cast from walking carrier.
Figure 13 is the stereographic map of the present invention's the second preferred embodiment.
Primary clustering symbol description in accompanying drawing:
1 from walking carrier, 10 car bodies, 10a leading portion, 10b stage casing, 10c back segment, 12 supporting parts, 14 jacking gears, 16 pedals, 20 auxiliary wheels, auxiliary wheel before 20a, auxiliary wheel after 20b, 30 connect mechanisms, 31 supports, 32 pivots, 33 hold axle, 40 power wheels, 50 shock absorbing apparatus, 51 upper bushes, 52 pillars, 53 lower sleeves, 54 springs, 55 damping oils, 60 motors, 65 driving belts, 70 control device, 2 from walking carrier, 80 control device, 82 car bodies, 84 motors, 90 signal transmitters, 92 signal receivers, 150 protrusions, 151 potholes.
Embodiment
Provided by the present inventionly include a car body, at least two auxiliary wheels, two power wheels, two connect mechanisms, two motors and a control device from walking carrier.Wherein, this car body is sequentially divided into a leading portion, a stage casing and a back segment according to direct of travel, and has one in order to take advantage of the supporting part of loading product; These at least two auxiliary wheels, are located at respectively leading portion and the back segment of this car body; These two its wheel faces of power wheel stick on ground; These two connect mechanisms link respectively this two power wheel and this car body, make this two power wheel be positioned at the middle section of this car body, and make this each power wheel can according to a predefined paths carry out near or away from the to-and-fro movement of this car body; These two motors, are located on this car body, in order to turn respectively this each power wheel; This control device, in order to the rotating speed of this two motor of control out of the ordinary and turn to.
For being illustrated more clearly in the present invention, lift preferred embodiment and coordinate accompanying drawing to elaborate.
Please coordinate shown in Fig. 3, Fig. 4 and Fig. 8, for the present invention's the first preferred embodiment certainly walk carrier 1, include a car body 10, four auxiliary wheels 20, two connect mechanisms 30, two intermediary's power wheels 80, two power wheels 40, two shock absorbing apparatus 50, two motors 60, four driving belts 65 and control device 70.Wherein:
This car body 10 is divided into a leading portion 10a, a stage casing 10b and a back segment 10c according to direct of travel, and has a supporting part 12, a jacking gear 14 and two pedals 16.This supporting part 12 is a platform, uses for article to be carried and places.This jacking gear 14 is arranged at this supporting part 12 belows, in order to change the height of this supporting part 12, makes to take or when placing articles, can be convenient.This two pedal 16 is available for users to trample and stand, and together moves with this car body 10 for user.In addition, please continue and consult Fig. 5, this car body 10 also can carry out folding in the time not using, and this kind of design can this car body 10 of convenient for collecting, so that use can more can be flexible in space.
These four auxiliary wheels 20 are all arranged at this car body 10 belows, in order to maintain the balance of car body 10.And these four auxiliary wheels 20 are divided into auxiliary wheel 20b after two front auxiliary wheel 20a and two, and wherein this two front auxiliary wheel 20a is arranged at this car body 10 leading portion 10a, and this two rear auxiliary wheel 20b is arranged at this car body 10 back segment 10c.As long as certainly can maintain balance for car body 10 in design, also can use car body 10 front and back of disclosing as Fig. 6, Fig. 7 only distinctly to use an auxiliary wheel 20.
Refer to Fig. 8, these two connect mechanisms 30 have respectively a support 31, and this two support 31 is hubbed at respectively on the two side that this vehicle frame 10 is relative.This two power wheel 40 is hubbed on this two support 31 by a pivot 32 respectively, and is positioned at the 10b place, stage casing of this car body 10, wherein again taking the both sides that are positioned at these car body 10 middles as good.Thus, make this each power wheel 40 can utilize this each connect mechanism 30 according to a predefined paths carry out near or away from the to-and-fro movement of this car body 10.The object of this design is certainly to walk carrier 1 in travelling on the protrusion 150 having as shown in Figure 9, or there is pothole 151 as shown in figure 10 ... Deng out-of-flatness ground time, this power wheel 40 can according to pavement behavior in real time near or away from this car body 10, its wheel face 40a can be sticked on ground at any time, when avoiding this certainly to walk carrier 1 and travel on out-of-flatness ground, this power wheel 40 wheel face 40a cannot touch ground in real time and produce idle running, and then produce the situation of path offset.In addition, also can avoid the danger that causes car body 10 significantly to tilt and overturn because of ground out-of-flatness.In addition, respectively this power wheel has a power wheel 41, and power wheel 41 is positioned at a side of power wheel 40, and utilizes one pivotally connectedly, makes power wheel 41 have identical center of rotation with power wheel 40.In the present embodiment, respectively this power wheel 41 is a belt pulley, but respectively this power wheel 41, in the selection of design, also can be selected sprocket wheel.
Please continue to refer to Fig. 8, this two intermediaries power wheel 80 is hubbed at respectively on this car body 10, intermediary's power wheel 80 and support 31 by same pivot with these car body 10 pivot joints, make the two there is identical center of rotation.In the present embodiment, Ge Gai intermediary power wheel 80 is a belt pulley, but Ge Gai intermediary power wheel 80, in the selection of design, also can be selected sprocket wheel.
Refer to Figure 11, this two shock absorbing apparatus 50 includes respectively a upper bush 51, a pillar 52, a lower sleeve 53, a spring 54 and a damping oil 55.This upper bush 51 is and these car body 10 pivot joints, and its inside is provided with this damping oil 55; These pillar 52 one end are arranged in this upper bush 51, and one end and this lower sleeve 53 are affixed in addition; This lower sleeve 53 holds axle 33 with one of this connect mechanism 30 and is connected; This spring 54 is arranged at this pillar 52 peripheries, and its two ends stick to respectively this upper bush 51 and this lower sleeve 53.Thus, the vibrations that utilize the elastic force of this spring 54 and damping force that damping oil 55 produces to reach to reduce this each power wheel 40 to carry out near or produce during away from the to-and-fro movement of this car body 10.In addition, this two shock absorbing apparatus 50 also can utilize the elastic force of this spring 53 promote this two power wheel 40 near or away from the speed of this car body 10, so that the object adjusted is in real time carried out on corresponding various road surface is more perfect.Certainly in design, except utilizing above-mentioned oil pressure shock-absorbing mode, also can utilize other to reach identical object as modes such as air pressure shock-absorbings, its detailed structure belongs to known technology, repeats no more in this appearance.This two motor 60 is arranged on this car body 10, and turns this each power wheel 40 by several driving belts 65 respectively, and certainly in design, above-mentioned driving belt 65 also can utilize chain or gear ... replace Deng the assembly that can reach power transmission object.
Referring again to Fig. 8 and Figure 11, these four driving belts 65, scratches respectively and be located at respectively output terminal and the Ge Gai intermediary power wheel 80 of this motor 60, and Ge Gai intermediary transmission 80 is taken turns and respectively between this power wheel 41, with so that respectively this motor 60 can pass through respectively this power wheel 40 of Ge Gai intermediary power wheel 80 transmissions.
This control device 70 is arranged on this car body 10, in order to control respectively the rotating speed of this two motor 60 and to turn to, and manipulates according to this this car body 10 and advances, retreats, turns to or turn round.
In addition, referring to Figure 12, is the 10b places, stage casing that are positioned at this car body 10 because impelling this two power wheel 40 that this car body 10 is advanced, therefore this car body 10 just can or turn to by the different rotating speed of this two power wheel 40 and carry out cast.In other words, even when around mobilizable space is less, or in the time that driving path meets with obstruction thing, user still can utilize these control device 70 these two power wheels 40 of manipulation to make this car body 10 carry out cast, to reach the object turning to.
Comprehensively the above can be learnt, of the present inventionly not only can reach corresponding each road surface and adjust in real time from walking carrier 1, to avoid the situation that car body 10 overturns to occur, more can utilize car body 10 in carry out pivot stud and revolution, reach making this on walking the manipulation of carrier 1 and application more flexibly with object easily.
It is worth mentioning that, for making user's energy in the time manipulating convenient, refer to Figure 13, certainly walk carrier 2 for the present invention's the second preferred embodiment, be in this different from above-described embodiment separates with car body 82 from the control device 80 of walking carrier 2, and this is certainly walked carrier 2 and also has a signal transmitter 90 and a signal receiver 92, this signal transmitter 90 is arranged on this control device 80, be sent to the signal receiver 92 of being located on car body 82 in order to the control signal that this control device 80 is produced, this signal receiver 92 receives after this control signal, carry out the output control of engine power out of the ordinary of this two motor 84 according to this control signal.Thus, user just can manipulate in real time in long-range, and avoids the hardship of repeatedly hurrying back and forth.
The foregoing is only the several better possible embodiments of the present invention, such as apply equivalent structure and method for making variation that instructions of the present invention and interest field are done, ought to be included within the scope of claim of the present invention.
Claims (5)
1. from walking a carrier, include:
One car body, sequentially divides into a leading portion, a stage casing and a back segment according to direct of travel, and has one in order to take advantage of the supporting part of loading product;
At least two auxiliary wheels, are located at respectively on this car body;
Two power wheels, respectively have a power wheel; Power wheel is positioned at a side of power wheel, and utilizes one pivotally connectedly, makes power wheel and power wheel have identical center of rotation;
Two connect mechanisms, include respectively a support and a pivot, wherein this support one end and this car body pivot joint, and the other end is provided with this pivot; This two pivot is used respectively for this two power wheel and is pivoted on it, makes this two power wheel be positioned at the middle section of this car body, and make this each power wheel can according to a predefined paths carry out near or away from the to-and-fro movement of this car body;
Two intermediary's power wheels, are articulated in respectively on this car body, intermediary's power wheel and support by same pivot with this car body pivot joint, make the two there is identical center of rotation;
Two motors, are located at respectively on this car body;
Article four, driving belt, scratches respectively and is located at respectively output terminal and the Ge Gai intermediary power wheel of this motor, and between Ge Gai intermediary power wheel and each power wheel, uses so that each motor can pass through respectively this power wheel of Ge Gai intermediary power wheel transmission;
One control device, distinctly to control the rotating speed of this two motor and to turn to.
2. as claimed in claim 1 from walking carrier, wherein, comprise two shock absorbing apparatus, link respectively this car body and this two connect mechanism, and the vibrations that produce when this two power wheel is moved back and forth alleviate.
3. as claimed in claim 2 from walking carrier, wherein, this two shock absorbing apparatus includes respectively a upper bush, a pillar, a lower sleeve and a spring; This upper bush is connected with this car body; This pillar one end is connected with this upper bush, and one end is connected with this lower sleeve in addition; This lower sleeve holds axle with one of this connect mechanism and is connected; This spring is arranged at this pillar periphery, and its two ends stick to respectively this upper bush and this lower sleeve.
4. as claimed in claim 1 from walking carrier, wherein, these at least two auxiliary wheels include auxiliary wheel after two front auxiliary wheels and two, and this two front auxiliary wheel is located at the leading portion of this car body, and this two rear auxiliary wheel is located at the back segment of this car body.
5. as claimed in claim 1 from walking carrier, wherein, this car body comprises a jacking gear, to change the height of this loading portion.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010266306.3A CN102385390B (en) | 2010-08-26 | 2010-08-26 | Self-walking carrier |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201010266306.3A CN102385390B (en) | 2010-08-26 | 2010-08-26 | Self-walking carrier |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102385390A CN102385390A (en) | 2012-03-21 |
| CN102385390B true CN102385390B (en) | 2014-07-02 |
Family
ID=45824879
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201010266306.3A Expired - Fee Related CN102385390B (en) | 2010-08-26 | 2010-08-26 | Self-walking carrier |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102385390B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106963181B (en) * | 2017-04-24 | 2023-04-28 | 零距离电子科技(宁波)有限公司 | Intelligent child seat |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1438138A (en) * | 2003-03-12 | 2003-08-27 | 吉林大学 | Vision guiding method of automatic guiding vehicle and automatic guiding electric vehicle |
| CN2626845Y (en) * | 2003-06-04 | 2004-07-21 | 成光科技股份有限公司 | Front wheel shockproof apparatus for electric scooter |
| CN2900324Y (en) * | 2005-11-04 | 2007-05-16 | 辛文墘 | Booster vehicle suitable for different road surface |
| CN201161629Y (en) * | 2007-10-16 | 2008-12-10 | 北京京城重工机械有限责任公司 | Underpan traveling system |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001045614A (en) * | 1999-07-27 | 2001-02-16 | Futaba Corp | Dolly provided with auxiliary power |
-
2010
- 2010-08-26 CN CN201010266306.3A patent/CN102385390B/en not_active Expired - Fee Related
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1438138A (en) * | 2003-03-12 | 2003-08-27 | 吉林大学 | Vision guiding method of automatic guiding vehicle and automatic guiding electric vehicle |
| CN2626845Y (en) * | 2003-06-04 | 2004-07-21 | 成光科技股份有限公司 | Front wheel shockproof apparatus for electric scooter |
| CN2900324Y (en) * | 2005-11-04 | 2007-05-16 | 辛文墘 | Booster vehicle suitable for different road surface |
| CN201161629Y (en) * | 2007-10-16 | 2008-12-10 | 北京京城重工机械有限责任公司 | Underpan traveling system |
Non-Patent Citations (1)
| Title |
|---|
| JP特开2001-45614A 2001.02.16 |
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| Publication number | Publication date |
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| CN102385390A (en) | 2012-03-21 |
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Granted publication date: 20140702 Termination date: 20190826 |