CN108583711A - Chassis - Google Patents
Chassis Download PDFInfo
- Publication number
- CN108583711A CN108583711A CN201810720667.7A CN201810720667A CN108583711A CN 108583711 A CN108583711 A CN 108583711A CN 201810720667 A CN201810720667 A CN 201810720667A CN 108583711 A CN108583711 A CN 108583711A
- Authority
- CN
- China
- Prior art keywords
- wheel group
- main
- pallet
- steering wheel
- main backstop
- 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
Links
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims description 12
- 229910052742 iron Inorganic materials 0.000 claims description 6
- 230000003014 reinforcing effect Effects 0.000 claims description 3
- 239000007787 solid Substances 0.000 claims 1
- 238000010276 construction Methods 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 230000009194 climbing Effects 0.000 description 3
- 230000000694 effects Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 239000000686 essence Substances 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000003137 locomotive effect Effects 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D57/00—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track
- B62D57/02—Vehicles characterised by having other propulsion or other ground- engaging means than wheels or endless track, alone or in addition to wheels or endless track with ground-engaging propulsion means, e.g. walking members
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Automatic Cycles, And Cycles In General (AREA)
Abstract
The present invention discloses a kind of chassis, is related to frame for movement technical field, to solve the technical issues of existing chassis can not have both preferably stability and flexibility.Chassis of the present invention, main backstop are equipped with driving device, and driving device is connected with midway drive main wheel group;Main pin is equipped at the central axes of main backstop length direction, rear steering wheel group passes through rear-swing arm group and stub axis connection;It is connected with rear axle between the transverse direction of rear-swing arm group;Main backstop is equipped with front hanger, and front hanger is connect by pallet with rear-swing arm group;The front end of main backstop is equipped with preceding steering wheel group by front axle beam;It is equipped at the center of rear axle and between the center of front axle beam and swings axis pin;The front end of preceding steering wheel group and pallet, the front end of pallet and midway drive main wheel group, the rear end of midway drive main wheel group and pallet, the rear end of pallet and rear steering wheel group, using spaced set.
Description
Technical field
The present invention relates to frame for movement technical field, more particularly to a kind of chassis.
Background technology
Chassis is the basis of kinematic mechanisms, has carrying effect and locomotive function.
Existing chassis can not usually have both preferably stability and flexibility;The good chassis of stability, flexibility is poor,
Obstacle climbing ability is also weaker;The good chassis of flexibility, stability is again just poor, is susceptible to security risk.
Therefore, how a kind of chassis is provided, can have preferably stability and safety, while having preferably flexibly
Property, and obstacle climbing ability is strong, it has also become the technical issues of those skilled in the art's urgent need to resolve.
Invention content
The purpose of the present invention is to provide a kind of chassis, can not have both preferably stability and spirit to solve existing chassis
The technical problem of activity.
The present invention provides a kind of chassis, including:The intermediate region of main backstop, the main backstop is equipped with driving dress
It sets, the driving device is connected with midway drive main wheel group;Main pin is equipped at the central axes of the main backstop length direction,
Steering wheel group passes through rear-swing arm group and the stub axis connection afterwards;It is connected with rear axle between the transverse direction of the rear-swing arm group;It is described
Main backstop is equipped with front hanger, and the front hanger is connect by pallet with the rear-swing arm group;The front end of the main backstop
Preceding steering wheel group is installed by front axle beam;Rocking pin is equipped at the center of the rear axle and between the center of the front axle beam
Axis;The front end of the preceding steering wheel group and the pallet, the front end of the pallet and the midway drive main wheel group, the centre
The rear end of main wheel group and the pallet, rear end and the rear steering wheel group of the pallet are driven, using spaced set;It is described
It can be moved to close to the lower section of the rear-swing arm group, so that institute around the circumferencial direction of the main pin rear end of main backstop
Steering wheel group can be moved to the top far from ground before stating.
When practical application, anchor lock supporting rack is installed on the main backstop, the anchor lock supporting rack is equipped with liftable
Locking features, the locking features is dead with opposite ground fixing lock for being contacted with ground.
Wherein, the locking features uses magnet piece, and the preset points on the ground are equipped with iron plate, the magnet piece
It can be fixed with the iron plate magnetic attraction, it is dead with opposite ground fixing lock.
Specifically, it is corresponded on the main backstop and is equipped with anchor lock protection board at the locking features.
When practical application, the both ends for swinging axis pin are connected by fixing piece and the rear axle and the front axle beam respectively
It connects, and washer is respectively equipped between the fixing piece and the rear axle and the front axle beam.
Wherein, it is connected by reinforcing member between the main pin and the main backstop.
Compared with the existing technology, chassis of the present invention has the advantage that:
In chassis provided by the invention, including:The intermediate region of main backstop, main backstop is equipped with driving device, drives
Dynamic device is connected with midway drive main wheel group;Main pin is equipped at the central axes of main backstop length direction, rear steering wheel group is logical
Later swing arm set and stub axis connection;It is connected with rear axle between the transverse direction of rear-swing arm group;Main backstop is equipped with front hanger, preceding to hang
Frame is connect by pallet with rear-swing arm group;The front end of main backstop is equipped with preceding steering wheel group by front axle beam;The center of rear axle
It is equipped between place and the center of front axle beam and swings axis pin;Front end and the intermediate drive of the front end of preceding steering wheel group and pallet, pallet
Dynamic main wheel group, the rear end of midway drive main wheel group and pallet, the rear end of pallet and rear steering wheel group, using spaced set;It is main
It can be moved to close to the lower section of rear-swing arm group, so that preceding steering wheel group energy around the circumferencial direction of main pin the rear end of supporting rack
It is enough to be moved to the top far from ground.From this analysis, in chassis provided by the invention, due to being provided with three groups (six)
Wheel, and driving wheel be located at centre, while the front end of preceding steering wheel group and pallet, the front end of pallet and midway drive main wheel group, in
Between driving main wheel group and the rear end of pallet, pallet rear end and rear steering wheel group, using spaced set, therefore six wheels are appointed
What one is lifted that will not result in other wheels aerial, and the bearing distribution of six wheels is uniformly reasonable, so as to ensure bottom
Disk has preferably stability and safety;Further, since six wheels can positive and negative rotation, front and back wheel again be universal wheel, because
This chassis can original place spin, flexibility is preferable;Also, the rear end of main backstop can around the circumferencial direction of main pin, to by
The lower section movement of nearly rear-swing arm group, so that preceding steering wheel group can be moved to the top far from ground, thus with preferably getting over
Barrier ability.
Description of the drawings
It, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical solution in the prior art
Embodiment or attached drawing needed to be used in the description of the prior art are briefly described, it should be apparent that, in being described below
Attached drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not making the creative labor
It puts, other drawings may also be obtained based on these drawings.
Fig. 1 is the first viewing angle constructions schematic diagram on chassis provided in an embodiment of the present invention;
Fig. 2 is the second viewing angle constructions schematic diagram on chassis provided in an embodiment of the present invention.
In figure:1- main backstops;2- driving devices;3- midway drive main wheel groups;Steering wheel group after 5-;It is put after 6-
Arm group;7- rear axles;8- front hangers;9- pallets;10- front axle beams;Steering wheel group before 11-;12- swings axis pin;13- anchors
Lock supporting rack;14- locking features.
Specific implementation mode
Technical scheme of the present invention is clearly and completely described below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
The every other embodiment that personnel are obtained without making creative work, shall fall within the protection scope of the present invention.
In the description of the present invention, it should be noted that term "center", "upper", "lower", "left", "right", "vertical",
The orientation or positional relationship of the instructions such as "horizontal", "inner", "outside" be based on the orientation or positional relationship shown in the drawings, merely to
Convenient for the description present invention and simplify description, do not indicate or imply the indicated system or element must have a particular orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ",
" third " is used for description purposes only, and is not understood to indicate or imply relative importance.
In the description of the present invention, it should be noted that unless otherwise clearly defined and limited, term " installation ", " phase
Even ", " connection " shall be understood in a broad sense, for example, it may be being fixedly connected, may be a detachable connection, or be integrally connected;It can
Can also be electrical connection to be mechanical connection;It can be directly connected, can also indirectly connected through an intermediary, it can be with
It is the connection inside two elements.For the ordinary skill in the art, it can understand that above-mentioned term exists with concrete condition
Concrete meaning in the present invention.
Fig. 1 is the first viewing angle constructions schematic diagram on chassis provided in an embodiment of the present invention;Fig. 2 provides for the embodiment of the present invention
Chassis the second viewing angle constructions schematic diagram.
As Figure 1-Figure 2, the embodiment of the present invention provides a kind of chassis, including:Main backstop 1, in main backstop 1
Between region driving device 2 is installed, driving device 2 is connected with midway drive main wheel group 3;The axis of 1 length direction of main backstop
Main pin is equipped at line, rear steering wheel group 5 passes through rear-swing arm group 6 and stub axis connection;It is connected between the transverse direction of rear-swing arm group 6
Rear axle 7;Main backstop 1 is equipped with front hanger 8, and front hanger 8 is connect by pallet 9 with rear-swing arm group 6;The front end of main backstop 1
Steering wheel group 11 before being equipped with by front axle beam 10;Rocking pin is equipped at the center of rear axle 7 and between the center of front axle beam 10
Axis 12;The front end of preceding steering wheel group 11 and pallet 9, the front end of pallet 9 and midway drive main wheel group 3, midway drive main wheel group 3 and
The rear end of pallet 9, the rear end of pallet 9 and rear steering wheel group 5, using spaced set;It the rear end of main backstop 1 can be around stub
The circumferencial direction of axis is moved to close to the lower section of rear-swing arm group 6, so that preceding steering wheel group 11 can be moved to the top far from ground
It is dynamic.
Compared with the existing technology, the chassis described in the embodiment of the present invention has the advantage that:
In chassis provided in an embodiment of the present invention, as Figure 1-Figure 2, including:Main backstop 1, in main backstop 1
Between region driving device 2 is installed, driving device 2 is connected with midway drive main wheel group 3;The axis of 1 length direction of main backstop
Main pin is equipped at line, rear steering wheel group 5 passes through rear-swing arm group 6 and stub axis connection;It is connected between the transverse direction of rear-swing arm group 6
Rear axle 7;Main backstop 1 is equipped with front hanger 8, and front hanger 8 is connect by pallet 9 with rear-swing arm group 6;The front end of main backstop 1
Steering wheel group 11 before being equipped with by front axle beam 10;Rocking pin is equipped at the center of rear axle 7 and between the center of front axle beam 10
Axis 12;The front end of preceding steering wheel group 11 and pallet 9, the front end of pallet 9 and midway drive main wheel group 3, midway drive main wheel group 3 and
The rear end of pallet 9, the rear end of pallet 9 and rear steering wheel group 5, using spaced set;It the rear end of main backstop 1 can be around stub
The circumferencial direction of axis is moved to close to the lower section of rear-swing arm group 6, so that preceding steering wheel group 11 can be moved to the top far from ground
It is dynamic.From this analysis, in chassis provided in an embodiment of the present invention, due to being provided with three groups of (six) wheels, and driving wheel is located at
Centre, while preceding steering wheel group 11 and the front end of pallet 9, the front end of pallet 9 and midway drive main wheel group 3, midway drive main wheel
Group 3 and the rear end of pallet 9, rear end and the rear steering wheel group 5 of pallet 9, using spaced set, therefore six wheels any one
Lift that will not result in other wheels aerial, and the bearing distribution of six wheels is uniformly reasonable, so as to ensure that chassis has
Preferably stability and safety;Further, since six wheels can positive and negative rotation, front and back wheel is universal wheel, therefore chassis again
Can original place spin, flexibility is preferable;Also, the rear end of main backstop 1 can be around the circumferencial direction of main pin, to close to rear pendulum
The lower section of arm group 6 is moved, so that preceding steering wheel group 11 can be moved to the top far from ground, to preferably obstacle detouring energy
Power.
Herein it should be added that, above-mentioned midway drive main wheel group 3, main pin, rear steering wheel group 5, rear-swing arm group 6
There are two including respectively with preceding steering wheel group 11, and two left and right sides for being symmetrically arranged at wheelchair, such as Fig. 1-Fig. 2
It is shown.
When practical application, in order to further increase the safety on chassis, as Figure 1-Figure 2, on above-mentioned main backstop 1
Anchor lock supporting rack 13 can be installed, anchor, which is locked, can be equipped with liftable locking features 14, the locking structure on supporting rack 13
Part 14 can be used in contacting with ground, to which opposite ground fixing lock is dead, and then further increase safety.
Wherein, magnet piece may be used in above-mentioned locking features 14, and the preset points on ground can be equipped with iron plate, to
Magnet piece can carry out magnetic attraction with iron plate and fix, dead with opposite ground fixing lock.
It should be added that, the preset on above-mentioned ground can be tables and chairs, sofa, closestool and/or bedside herein
Corresponding position.
Specifically, in order to be protected well to locking features 14, as Figure 1-Figure 2, above-mentioned main backstop 1
It can be equipped with anchor at upper corresponding locking features 14 and lock protection board.
When practical application, 12 fixed effect of axis pin, as Figure 1-Figure 2, above-mentioned swing axis pin 12 are swung in order to improve
Both ends can be connect by fixing piece with rear axle 7 and front axle beam 10 respectively, and can be between fixing piece and rear axle 7 and front axle beam 10
It is respectively equipped with washer.
Wherein, in order to effectively improve the fastness of main pin, as Figure 1-Figure 2, above-mentioned main pin and main backstop 1
Between can be connected by reinforcing member.
In chassis provided in an embodiment of the present invention, since chassis is provided with three groups of (six) wheels, and driving wheel is located at centre,
The front end of steering wheel group 11 and pallet 9 before simultaneously, front end and the midway drive main wheel group 3 of pallet 9, midway drive main wheel group 3 and
The rear end of pallet 9, the rear end of pallet 9 and rear steering wheel group 5, using spaced set, therefore six wheels any one lift
It is aerial to will not result in other wheels, and the bearing distribution of six wheels is uniformly reasonable, so as to ensure that it is preferable that chassis has
Ground stability and safety;Further, since six wheels can positive and negative rotation, front and back wheel is again universal wheel, therefore chassis can
Original place is spinned, and flexibility is preferable;Also, the rear end of main backstop 1 can be around the circumferencial direction of main pin, to close to rear-swing arm group
6 lower section movement, so that preceding steering wheel group 11 can be moved to the top far from ground, to preferably obstacle climbing ability.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
With within principle, any modification, equivalent replacement, improvement and so on should all be included in the protection scope of the present invention god.
Claims (6)
1. a kind of chassis, which is characterized in that including:The intermediate region of main backstop, the main backstop is equipped with driving device,
The driving device is connected with midway drive main wheel group;
Main pin is equipped at the central axes of the main backstop length direction, rear steering wheel group passes through rear-swing arm group and the stub
Axis connection;It is connected with rear axle between the transverse direction of the rear-swing arm group;
The main backstop is equipped with front hanger, and the front hanger is connect by pallet with the rear-swing arm group;The main support
The front end of frame is equipped with preceding steering wheel group by front axle beam;It is set between the center of the front axle beam at the center of the rear axle
There is swing axis pin;
The front end of the preceding steering wheel group and the pallet, the front end of the pallet and the midway drive main wheel group, it is described in
Between the rear end of driving main wheel group and the pallet, the pallet rear end with it is described after steering wheel group, using spaced set;
The rear end of the main backstop can be moved around the circumferencial direction of the main pin to close to the lower section of the rear-swing arm group
It is dynamic, so that the preceding steering wheel group can be moved to the top far from ground.
2. chassis according to claim 1, which is characterized in that anchor lock supporting rack is installed on the main backstop, it is described
Anchor locks supporting rack and is equipped with liftable locking features, and the locking features is solid with opposite ground for being contacted with ground
Lock is dead.
3. chassis according to claim 2, which is characterized in that the locking features uses magnet piece, on the ground
Preset points be equipped with iron plate, the magnet piece can be fixed with the iron plate magnetic attraction, dead with opposite ground fixing lock.
4. chassis according to claim 2 or 3, which is characterized in that correspond to the locking features on the main backstop
Place is equipped with anchor and locks protection board.
5. chassis according to claim 1, which is characterized in that the both ends for swinging axis pin pass through fixing piece and institute respectively
It states rear axle to connect with the front axle beam, and washer is respectively equipped between the fixing piece and the rear axle and the front axle beam.
6. chassis according to claim 1, which is characterized in that pass through reinforcing between the main pin and the main backstop
Part connects.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810720667.7A CN108583711A (en) | 2018-06-29 | 2018-06-29 | Chassis |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201810720667.7A CN108583711A (en) | 2018-06-29 | 2018-06-29 | Chassis |
Publications (1)
Publication Number | Publication Date |
---|---|
CN108583711A true CN108583711A (en) | 2018-09-28 |
Family
ID=63635517
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201810720667.7A Pending CN108583711A (en) | 2018-06-29 | 2018-06-29 | Chassis |
Country Status (1)
Country | Link |
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CN (1) | CN108583711A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112009225A (en) * | 2020-08-12 | 2020-12-01 | 北京电子科技职业学院 | Vehicle translation drive assembly and vehicle |
Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200814982A (en) * | 2006-09-28 | 2008-04-01 | P & Amp F Brother Ind Corp | Walker having a driven suspension system |
US20120304807A1 (en) * | 2010-02-05 | 2012-12-06 | New Live | Device enabling an electric wheelchair to cross obstacles |
US20140054097A1 (en) * | 2012-02-14 | 2014-02-27 | T&T Engineering Services, Inc. | Drill Rig Moving System |
CN106335568A (en) * | 2016-10-31 | 2017-01-18 | 北京九星智元科技有限公司 | Twin-four-link four-wheel robot chassis structure for surmounting obstacles |
CN207089494U (en) * | 2017-08-09 | 2018-03-13 | 深圳怡丰机器人科技有限公司 | chassis and intelligent storage robot |
CN207257703U (en) * | 2017-10-12 | 2018-04-20 | 重庆立昌彩印包装有限公司 | A kind of packing board transloading equipment |
CN207461805U (en) * | 2017-05-14 | 2018-06-08 | 常州泽辉机械有限公司 | A kind of sofa of pedestal and the application pedestal |
CN207482047U (en) * | 2017-08-28 | 2018-06-12 | 深圳玩智商科技有限公司 | Ground adaptive universal type chassis and robot |
CN208602585U (en) * | 2018-06-29 | 2019-03-15 | 北京电子科技职业学院 | Chassis |
-
2018
- 2018-06-29 CN CN201810720667.7A patent/CN108583711A/en active Pending
Patent Citations (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
TW200814982A (en) * | 2006-09-28 | 2008-04-01 | P & Amp F Brother Ind Corp | Walker having a driven suspension system |
US20120304807A1 (en) * | 2010-02-05 | 2012-12-06 | New Live | Device enabling an electric wheelchair to cross obstacles |
US20140054097A1 (en) * | 2012-02-14 | 2014-02-27 | T&T Engineering Services, Inc. | Drill Rig Moving System |
CN106335568A (en) * | 2016-10-31 | 2017-01-18 | 北京九星智元科技有限公司 | Twin-four-link four-wheel robot chassis structure for surmounting obstacles |
CN207461805U (en) * | 2017-05-14 | 2018-06-08 | 常州泽辉机械有限公司 | A kind of sofa of pedestal and the application pedestal |
CN207089494U (en) * | 2017-08-09 | 2018-03-13 | 深圳怡丰机器人科技有限公司 | chassis and intelligent storage robot |
CN207482047U (en) * | 2017-08-28 | 2018-06-12 | 深圳玩智商科技有限公司 | Ground adaptive universal type chassis and robot |
CN207257703U (en) * | 2017-10-12 | 2018-04-20 | 重庆立昌彩印包装有限公司 | A kind of packing board transloading equipment |
CN208602585U (en) * | 2018-06-29 | 2019-03-15 | 北京电子科技职业学院 | Chassis |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112009225A (en) * | 2020-08-12 | 2020-12-01 | 北京电子科技职业学院 | Vehicle translation drive assembly and vehicle |
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PB01 | Publication | ||
SE01 | Entry into force of request for substantive examination | ||
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RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180928 |
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