CN209079572U - A kind of AGV trolley shock-absorbing suspension arrangement - Google Patents
A kind of AGV trolley shock-absorbing suspension arrangement Download PDFInfo
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- CN209079572U CN209079572U CN201821860719.2U CN201821860719U CN209079572U CN 209079572 U CN209079572 U CN 209079572U CN 201821860719 U CN201821860719 U CN 201821860719U CN 209079572 U CN209079572 U CN 209079572U
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Abstract
The utility model discloses a kind of AGV trolley shock-absorbing suspension arrangements, including damping chassis, sliding sleeve and guide post, the damping chassis is arranged on body, protective edge of removing obstacles is arranged in the bottom of body, the cunning is set on damping chassis, the lower section setting universal wheel and steering wheel of damping chassis, the guide post is arranged on bearing cap, the through-hole with guide post cooperation is processed on damping chassis, the utility model structure is simple, cooperated using guide post and shaft, form the damping of five axis lifting structures, and universal wheel and steering wheel stable turning are guaranteed by bearing, shaft is limited by guide post simultaneously, support strength is higher；Cooperated using bearing cap and pressing plate, and universal wheel rotating shaft and driving wheel shaft are fixed by bearing, and is fastened by guide post, and damping is carried out with damping spring and bottoming spring, to which universal wheel and steering wheel all have mutually independent suspension, effectively guarantee the stabilization of body.
Description
Technical field
The utility model relates to a kind of Storage and circulation equipment technical field, specifically a kind of AGV trolley shock-absorbing suspension arrangement.
Background technique
AGV, that is, automatic Guided Vehicle is a kind of important transportation tool of automatic factory, has had so far from invention 50 years
History, with the extension of application field, type and form become varied.AGV is the key that Advanced Manufacturing System group
At part, it is mainly used to each type component of storage and transportation, makes system flexibility, integrated, efficient operation.But traditional AGV trolley
Without shock-absorbing function in terms of driving wheel suspension mechanism, and thus bring defect be roughness pavement can not normal walking,
The phenomenon that being easy to appear tilting of car body, wheel-slip, if the situation more than occurring during transporting cargo, just has and jolt
The danger toppled, it is more serious to injure the worker around to work.
Utility model content
The purpose of this utility model is to provide a kind of AGV trolley shock-absorbing suspension arrangements, to solve in above-mentioned background technique
The problem of proposition.
To achieve the above object, the utility model provides the following technical solutions:
A kind of AGV trolley shock-absorbing suspension arrangement, including body, protective edge of removing obstacles, damping chassis, sliding sleeve, universal wheel rotating shaft, axis
Hold lid, bottoming spring, guide post, damping spring, driving wheel shaft, axle housing, steering wheel, bearing block, universal wheel, bearing and pressing plate, institute
It states damping chassis to be arranged on body, and protective edge of removing obstacles is set in the bottom of body, the cunning is set on damping chassis, and
Universal wheel and steering wheel, and universal wheel and the ipsilateral setting of steering wheel are set in the lower section of damping chassis, and are interspersed, while ten thousand
It is connect to the top of wheel and steering wheel setting universal wheel rotating shaft and driving wheel shaft, universal wheel rotating shaft with universal wheel, driving wheel shaft
It is connect with steering wheel, and universal wheel rotating shaft and driving wheel shaft cooperate with sliding sleeve, the bearing cap is arranged in universal wheel rotating shaft
With the top of driving wheel shaft, and bearing is set in universal wheel rotating shaft and driving wheel shaft upper end, and cooperate with bearing cap, simultaneously
Bearing block and axle housing are set in the top of universal wheel and steering wheel respectively, and are arranged in the bottom end of universal wheel rotating shaft and driving wheel shaft
Bearing, and bearing cooperates with bearing block and axle housing respectively, and the guide post setting is processed on bearing cap, and on damping chassis
The through-hole cooperated with guide post, while pressing plate is set on bearing block and axle housing, guide post is connect with pressing plate, and pressing plate passes through bolt
It is connect respectively with bearing block and axle housing, universal wheel rotating shaft and driving wheel shaft above damping chassis is arranged in the bottoming spring
On, bottoming spring is connect with bearing cap and damping chassis respectively, and the universal wheel rotating shaft below damping chassis and driving rotate
Damping spring is set on axis, and damping spring is connect with damping chassis and pressing plate respectively.
As a further solution of the present invention: the protective edge of removing obstacles is manufactured using rubber material.
As a further solution of the present invention: the universal wheel totally two, steering wheel totally two, steering wheel and universal wheel pair
Two groups should be divided into, and steering wheel is ipsilateral corresponding with universal wheel.
As a further solution of the present invention: the universal wheel uses rubber wheel structure, and universal wheel rotating shaft and ten thousand
It is connected to the center of rotation of wheel.
As a further solution of the present invention: nut is arranged in the both ends of the guide post, and guide post four are one group,
And be arranged in pairs, it is corresponding with universal wheel rotating shaft and driving wheel shaft respectively.
Compared with prior art, the utility model has the beneficial effects that the utility model structure is simple, using guide post and turn
Axis cooperation forms the damping of five axis lifting structures, and guarantees universal wheel and steering wheel stable turning by bearing, while by guide post
Shaft is limited, to guarantee that universal wheel and steering wheel only rely on universal wheel rotating shaft and steering, knot are realized in the rotation of driving wheel shaft
Structure is more reasonable, and support strength is higher, and stability is more preferable；Cooperated using bearing cap and pressing plate, and by bearing to universal rotation
Axis and driving wheel shaft are fixed, and are fastened by guide post, and damping is carried out with damping spring and bottoming spring, thus
Universal wheel is separated with steering wheel, and has mutually independent suspension, can adapt to roughness pavement, and effectively guarantees body
Stablize.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of AGV trolley shock-absorbing suspension arrangement.
Fig. 2 is the side structure schematic view of AGV trolley shock-absorbing suspension arrangement.
In figure: body 1, damping chassis 3, sliding sleeve 4, universal wheel rotating shaft 5, bearing cap 6, bottoming spring 7, is led at protective edge 2 of removing obstacles
Column 8, damping spring 9, driving wheel shaft 10, axle housing 11, steering wheel 12, bearing block 13, universal wheel 14, bearing 15 and pressing plate 16.
Specific embodiment
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describe, it is clear that the described embodiments are only a part of the embodiments of the utility model, rather than whole
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are without making creative work
Every other embodiment obtained, fall within the protection scope of the utility model.
Please refer to Fig. 1~2, in the utility model embodiment, a kind of AGV trolley shock-absorbing suspension arrangement, including it is body 1, clear
Hinder protective edge 2, damping chassis 3, sliding sleeve 4, universal wheel rotating shaft 5, bearing cap 6, bottoming spring 7, guide post 8, damping spring 9, driving wheel
Shaft 10, axle housing 11, steering wheel 12, bearing block 13, universal wheel 14, bearing 15 and pressing plate 16, the damping chassis 3 are arranged in body
On 1, and setting is removed obstacles protective edge 2 in the bottom of body 1, can be small by AGV by protective edge 2 of removing obstacles in such 1 driving process of body
Chinese herbaceous peony guarantees the stabilization of body 1 into biggish eliminating impurities on the way, and the sliding sleeve 4 is arranged on damping chassis 3, and in damping
The lower section setting universal wheel 14 and steering wheel 12 on chassis 3, and universal wheel 14 and the ipsilateral setting of steering wheel 12, and be interspersed, simultaneously
Universal wheel rotating shaft 5 and driving wheel shaft 10 are set in the top of universal wheel 14 and steering wheel 12, universal wheel rotating shaft 5 and universal wheel 14 connect
It connects, driving wheel shaft 10 is connect with steering wheel 12, and universal wheel rotating shaft 5 and driving wheel shaft 10 cooperate with sliding sleeve 4, so have
Conducive to the damping effect for improving car body, the bearing cap 6 is arranged in the top of universal wheel rotating shaft 5 Yu driving wheel shaft 10, and
Bearing 15 is arranged in universal wheel rotating shaft 5 and 10 upper end of driving wheel shaft, and cooperates with bearing cap 6, while respectively in 14 He of universal wheel
The top setting bearing block 13 and axle housing 11 of steering wheel 12, and bearing is set in the bottom end of universal wheel rotating shaft 5 and driving wheel shaft 10
15, and bearing 15 cooperates with bearing block 13 and axle housing 11 respectively, and the guide post 8 is arranged on bearing cap 6, and in damping chassis
The through-hole cooperated with guide post 8 is processed on 3, while pressing plate 16 is set on bearing block 13 and axle housing 11, and guide post 8 and pressing plate 16 connect
Connect, and pressing plate 16 connect respectively by bolt with bearing block 13 and axle housing 11, so by pressing plate 16 by universal wheel rotating shaft 5 and
The bearing 15 of 10 bottom of driving wheel shaft is fixed, and is separately connected bearing cap 6 and pressing plate 16 by guide post 8, and then guarantee ten thousand
To the stable rotation of wheel shaft 5 and driving wheel shaft 10, the universal rotation of 3 top of damping chassis is arranged in the bottoming spring 7
On axis 5 and driving wheel shaft 10, bottoming spring 7 is connect with bearing cap 6 and damping chassis 3 respectively, and below damping chassis 3
Damping spring 9 is set on universal wheel rotating shaft 5 and driving wheel shaft 10, and damping spring 9 connects with damping chassis 3 and pressing plate 16 respectively
It connects, when such universal wheel 14 and steering wheel 12 pass by uneven ground or roll barrier, under the action of bump, universal wheel
14 and steering wheel 12 drive universal wheel rotating shaft 5 and driving wheel shaft 10 to move up respectively, and by 16 compression shock absorption spring 9 of pressing plate, into
And slow down rigid shock suffered by body 1, to mitigate the vibration of body 1, when damping spring 9 is replied, made by bottoming spring 7
With the reply for reducing damping spring 9 is impacted, and bearing cap 6 is avoided bottoming phenomenon occur.
The protective edge 2 of removing obstacles is manufactured using rubber material.
The universal wheel 14 totally two, steering wheel 12 totally two, steering wheel 12 is corresponding with universal wheel 14 to be divided into two groups, and steering wheel
12 is ipsilateral corresponding with universal wheel 14.
The universal wheel 14 uses rubber wheel structure, and universal wheel rotating shaft 5 is connect with the center of rotation of universal wheel 14.
Nut is arranged in the both ends of the guide post 8, and guide post 8 four are one group, and are arranged in pairs, respectively with universal rotation
Axis 5 and driving wheel shaft 10 are corresponding.
The working principle of the utility model is: being driven in 1 driving process of body by universal wheel 14 and 12 collective effect of steering wheel
Body 1 is mobile simultaneously to be turned to, and AGV trolley can be advanced biggish eliminating impurities on the way by removing obstacles protective edge 2, guarantees body 1
Stabilization, it is universal under the action of bump when universal wheel 14 and steering wheel 12 pass by uneven ground or roll barrier
Wheel 14 and steering wheel 12 drive universal wheel rotating shaft 5 and driving wheel shaft 10 to move up respectively, and pass through 16 compression shock absorption spring 9 of pressing plate,
And then slow down rigid shock suffered by body 1, to mitigate the vibration of body 1, when damping spring 9 is replied, made by bottoming spring 7
With the reply for reducing damping spring 9 is impacted, and bearing cap 6 is avoided bottoming phenomenon, and guide post 8 and damping chassis 3, bearing occur
Lid 6 and pressing plate 16 cooperate, and can effectively guarantee that universal wheel 14 and steering wheel 12 are vertically moved up or down and by the buffering shake of damping spring 9
It is dynamic, and universal wheel 14 and steering wheel 12 have stable steering behaviour.
Although the utility model is described in detail with reference to the foregoing embodiments, come for those skilled in the art
Say, it is still possible to modify the technical solutions described in the foregoing embodiments, or to part of technical characteristic into
Row equivalent replacement, within the spirit and principle of the utility model, any modification, equivalent replacement, improvement and so on should all
It is included within the scope of protection of this utility model.
Claims (5)
1. a kind of AGV trolley shock-absorbing suspension arrangement, including body, protective edge of removing obstacles, damping chassis, sliding sleeve, universal wheel rotating shaft, bearing
Lid, bottoming spring, guide post, damping spring, driving wheel shaft, axle housing, steering wheel, bearing block, universal wheel, bearing and pressing plate, it is special
Sign is that the damping chassis is arranged on body, and protective edge of removing obstacles is arranged in the bottom of body, and the cunning is set on damping
On chassis, and universal wheel and steering wheel, and universal wheel and the ipsilateral setting of steering wheel are set in the lower section of damping chassis, and staggeredly divide
Cloth, while being connect in the top of universal wheel and steering wheel setting universal wheel rotating shaft and driving wheel shaft, universal wheel rotating shaft with universal wheel,
Driving wheel shaft is connect with steering wheel, and universal wheel rotating shaft and driving wheel shaft cooperate with sliding sleeve, and the bearing cap setting exists
The top of universal wheel rotating shaft and driving wheel shaft, and bearing, and and bearing are set in universal wheel rotating shaft and driving wheel shaft upper end
Lid cooperation, while bearing block and axle housing are set in the top of universal wheel and steering wheel respectively, and rotate in universal wheel rotating shaft and driving
Bearing is arranged in the bottom end of axis, and bearing cooperates with bearing block and axle housing respectively, and the guide post is arranged on bearing cap, and is subtracting
The through-hole of processing and guide post cooperation on chassis is shaken, while pressing plate is set on bearing block and axle housing, guide post is connect with pressing plate, and
Pressing plate is connect with bearing block and axle housing respectively by bolt, and the universal wheel rotating shaft above damping chassis is arranged in the bottoming spring
In driving wheel shaft, bottoming spring is connect with bearing cap and damping chassis respectively, and the universal rotation below damping chassis
Damping spring is set in axis and driving wheel shaft, damping spring is connect with damping chassis and pressing plate respectively.
2. AGV trolley shock-absorbing suspension arrangement according to claim 1, which is characterized in that the protective edge of removing obstacles is using rubber
Material manufacture.
3. AGV trolley shock-absorbing suspension arrangement according to claim 1, which is characterized in that the universal wheel totally two, steering wheel
Totally two, steering wheel is corresponding with universal wheel to be divided into two groups, and steering wheel is ipsilateral corresponding with universal wheel.
4. AGV trolley shock-absorbing suspension arrangement according to claim 3, which is characterized in that the universal wheel uses rubber tire knot
Structure, and the center of rotation of universal wheel rotating shaft and universal wheel connects.
5. AGV trolley shock-absorbing suspension arrangement according to claim 1 or 3, which is characterized in that the both ends of the guide post are arranged
Nut, and guide post four are one group, and are arranged in pairs, it is corresponding with universal wheel rotating shaft and driving wheel shaft respectively.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860719.2U CN209079572U (en) | 2018-11-15 | 2018-11-15 | A kind of AGV trolley shock-absorbing suspension arrangement |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821860719.2U CN209079572U (en) | 2018-11-15 | 2018-11-15 | A kind of AGV trolley shock-absorbing suspension arrangement |
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| Publication Number | Publication Date |
|---|---|
| CN209079572U true CN209079572U (en) | 2019-07-09 |
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ID=67123690
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821860719.2U Active CN209079572U (en) | 2018-11-15 | 2018-11-15 | A kind of AGV trolley shock-absorbing suspension arrangement |
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| CN (1) | CN209079572U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758038A (en) * | 2019-11-28 | 2020-02-07 | 苏州英博特智能科技有限公司 | Novel AGV drive chassis of floating |
| CN112172435A (en) * | 2020-09-22 | 2021-01-05 | 广东博智林机器人有限公司 | Suspension device, steering wheel and mobile chassis |
-
2018
- 2018-11-15 CN CN201821860719.2U patent/CN209079572U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110758038A (en) * | 2019-11-28 | 2020-02-07 | 苏州英博特智能科技有限公司 | Novel AGV drive chassis of floating |
| CN112172435A (en) * | 2020-09-22 | 2021-01-05 | 广东博智林机器人有限公司 | Suspension device, steering wheel and mobile chassis |
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