CN203793061U - Shock-absorption mechanism of AGV driving unit - Google Patents
Shock-absorption mechanism of AGV driving unit Download PDFInfo
- Publication number
- CN203793061U CN203793061U CN201420120741.9U CN201420120741U CN203793061U CN 203793061 U CN203793061 U CN 203793061U CN 201420120741 U CN201420120741 U CN 201420120741U CN 203793061 U CN203793061 U CN 203793061U
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- China
- Prior art keywords
- driver element
- driving
- shock
- drive wheel
- damping spring
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- 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 - Lifetime
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- 238000010521 absorption reaction Methods 0.000 title abstract 14
- 238000013016 damping Methods 0.000 claims description 68
- 238000000034 method Methods 0.000 abstract description 6
- 238000009434 installation Methods 0.000 abstract 3
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000000694 effects Effects 0.000 description 4
- 230000013011 mating Effects 0.000 description 4
- 230000009184 walking Effects 0.000 description 2
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
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Abstract
The utility model provides a shock-absorption mechanism of an AGV driving unit. The shock-absorption mechanism of the AGV driving unit comprises driving wheels, a driving-unit main shaft, a driving-unit shock-absorption spring, a shock-absorption spring limiting shaft, a shock-absorption spring limiting screw, a driving-unit motor installation plate, a rotating shaft, a deep groove ball bearing and a bearing sleeve, wherein the driving-unit main shaft is connected between the two driving wheels, the driving-unit shock-absorption spring is arranged in the middle of the driving-unit main shaft, the shock-absorption spring limiting shaft is arranged at the lower end of the driving-unit shock-absorption spring, the shock-absorption spring limiting screw is arranged at the upper end of the driving-unit shock-absorption spring, the driving-unit motor installation plate is connected with the shock-absorption spring limiting screw, the rotating shaft is arranged on the driving-unit motor installation plate, the deep groove ball bearing is circumferentially arranged outside the rotating shaft, and the bearing sleeve is circumferentially arranged outside the deep groove ball bearing. In a running process of a AGV trolley, under the coordinated action of the shock-absorption spring limiting screw and the driving-unit shock-absorption spring, the left driving wheel and the right driving wheel are automatically adjusted to be kept in contact with the ground, and a part of jolts caused by the road surface are avoided. Thus, the phenomenon that goods on the AGV trolley fall off is avoided, the goods are carried stably, and the service life of the AGV driving unit and the service life of the AGV trolley are prolonged.
Description
Technical field
The utility model relates to a kind of AGV driver element damping.
Background technology
In AGV driver element, two walkings drive wheel to be arranged symmetrically on the center line of front and back and are arranged in the equicrural triangle summit place taking two road wheel fulcrums as base before and after two bogie wheels.Dolly, by both sides running wheel differential steering, therefore needn't arrange steering wheel.This trolley body is simple, reliable operation, cost are low.Under automatic running state, dolly can do and advance, retreats and travel and energy vertical turn, and manoevreability is good.Compare with the four-wheel traveling gear dolly with steering wheel, this car not only can save two driving motors owing to having saved steering wheel, can also save space, and it is smaller and more exquisite that the volume of dolly can do.The dolly of this mechanism is used widely in recent years.But two walkings drive wheel to be arranged symmetrically with, and lack the support to ground, once walk too small sandstone section, AGV dolly will jolt, and easily causes dropping of goods, has had a strong impact on the steady effect of AGV dolly loading.Therefore, for the deficiency in existing AGV dolly technical matters, the applicant proposes a kind of AGV dolly in the process of moving, under the mating reaction of damping spring limited screw and driver element damping spring, two of left and right drive wheel automatically regulates with ground and keeps in touch, and filter the part on road surface and jolted, thus the phenomenon of avoiding the goods on AGV dolly to drop, guarantee loading is steady, and it is necessary that a kind of AGV driver element damping that has extended AGV driver element and AGV dolly service life really belongs to.
Summary of the invention
The technical problems to be solved in the utility model is to provide a kind of AGV dolly in the process of moving, under the mating reaction of damping spring limited screw and driver element damping spring, having filtered the part on road surface jolts, two of left and right drive wheel automatically regulates with ground and keeps in touch, having filtered the part on road surface jolts, thereby the phenomenon of avoiding the goods on AGV dolly to drop, ensures that loading is steady, a kind of AGV driver element damping that has extended AGV driver element and AGV dolly service life.The utility model is achieved through the following technical solutions:
A kind of AGV driver element damping, comprise drive wheel, and be arranged on the drive wheel bearing at drive wheel middle part, and be arranged on the drive wheel catch in each described drive wheel center outside, and be connected with each described drive wheel inner side the drive wheel sprocket wheel arranging, and the chain being connected with drive wheel sprocket wheel, and be connected to two driver element main shafts between drive wheel, and be mounted on the driver element main shaft supporting plate below driver element main shaft, and be arranged on the brshless DC motor of subordinate in driver element main shaft supporting plate, and be arranged on the driver element damping spring at driver element main shaft middle part, and be arranged on the damping spring limit shaft of driver element damping spring lower end, and be arranged on the damping spring limited screw of driver element damping spring upper end, and be connected with damping spring limited screw arrange driver element motor mounting plate, and be arranged on the turning cylinder above driver element motor mounting plate, and be arranged on the deep groove ball bearing in turning cylinder outside, and be arranged on the bearing carrier ring in deep groove ball bearing both sides outsides, and be arranged on the driver module adapter plate above turning cylinder.
Further, the junction of described turning cylinder and deep groove ball bearing is provided with turning cylinder jump ring.
Further, described chain outside is provided with chainguard.
Further, described driver element damping spring, damping spring limited screw, damping spring limit shaft are provided with two, and they are symmetrical distribution centered by turning cylinder.
A kind of AGV driver element damping of the present utility model, comprise drive wheel, and be arranged on the drive wheel bearing at drive wheel middle part, and be arranged on the drive wheel catch in each described drive wheel center outside, and be connected with each described drive wheel inner side the drive wheel sprocket wheel arranging, and the chain being connected with drive wheel sprocket wheel, and be connected to two driver element main shafts between drive wheel, and be mounted on the driver element main shaft supporting plate below driver element main shaft, and be arranged on the brshless DC motor of subordinate in driver element main shaft supporting plate, and be arranged on the driver element damping spring at driver element main shaft middle part, and be arranged on the damping spring limit shaft of driver element damping spring lower end, and be arranged on the damping spring limited screw of driver element damping spring upper end, and be connected with damping spring limited screw arrange driver element motor mounting plate, and be arranged on the turning cylinder above driver element motor mounting plate, and be arranged on the deep groove ball bearing in turning cylinder outside, and be arranged on the bearing carrier ring in deep groove ball bearing outside, and be arranged on the driver module adapter plate above turning cylinder.A kind of AGV driver element damping of the present utility model, by being provided with turning cylinder, deep groove ball bearing, bearing carrier ring, damping spring limited screw and driver element damping spring, AGV dolly in the process of moving, under the mating reaction of damping spring limited screw and driver element damping spring, two of left and right drive wheel automatically regulates with ground and keeps in touch, having filtered the part on road surface jolts, thereby avoid the phenomenon that on AGV dolly, goods drops, ensure that the loading of AGV dolly is steady, loading safety, the effect that loading efficiency is high, extend the service life of AGV driver element and AGV dolly, use simpler, convenient.
Brief description of the drawings
For ease of explanation, the utility model is described in detail by following preferred embodiment and accompanying drawing.
Fig. 1 is the sectional structure chart of a kind of AGV driver element of the utility model damping.
Detailed description of the invention
In the present embodiment, shown in Fig. 1, a kind of AGV driver element damping of the present utility model, comprise drive wheel 3, and be arranged on the drive wheel bearing 2 at drive wheel 3 middle parts, and be arranged on the drive wheel catch 1 in each described drive wheel 3 outsides, centers, and be connected with each described drive wheel 3 inner sides arrange drive wheel sprocket wheel 4, and the chain 5 being connected with drive wheel sprocket wheel 4, and be connected to two driver element main shafts 18 between drive wheel 3, and be mounted on driver element main shaft 18 driver element main shaft supporting plate 17 below, and be arranged on the brshless DC motor 16 of subordinate in driver element main shaft supporting plate 17, and be arranged on the driver element damping spring 10 at driver element main shaft 18 middle parts, and be arranged on the damping spring limit shaft 15 of driver element damping spring 10 lower ends, and be arranged on the damping spring limited screw 9 of driver element damping spring 10 upper ends, and be connected with damping spring limited screw 9 arrange driver element motor mounting plate 8, and be arranged on driver element motor mounting plate 8 turning cylinder 12 above, and circumference is arranged on the deep groove ball bearing 13 outside turning cylinder 12, and circumference is arranged on the bearing carrier ring 14 outside deep groove ball bearing 13, and be arranged on turning cylinder 12 driver module adapter plate 7 above.
Wherein, described turning cylinder 12 is provided with turning cylinder jump ring 11 with the junction of deep groove ball bearing 13.
Wherein, described chain 5 outsides are provided with chainguard 6.
Wherein, described driver element damping spring 10, damping spring limited screw 9, damping spring limit shaft 15 are provided with two, and they are symmetrical distribution centered by turning cylinder 12.
AGV dolly in the process of moving, by described damping spring limited screw 9 with under described driver element damping spring 10 the two effect that match, two of left and right drive wheel 3 automatically regulates with ground and keeps in touch, can filter widely the situation of jolting on road surface, solve traditional AGV dolly and met the Uneven road phenomenon that goods very easily drops while occurring jolting, thereby ensure the stationarity of AGV dolly loading, improved the safety of AGV dolly loading and greatly improved the efficiency of loading.
A kind of AGV driver element damping of the present utility model, comprise drive wheel, and be arranged on the drive wheel bearing at drive wheel middle part, and be arranged on the drive wheel catch in each described drive wheel center outside, and be connected with each described drive wheel inner side the drive wheel sprocket wheel arranging, and the chain being connected with drive wheel sprocket wheel, and be connected to two driver element main shafts between drive wheel, and be mounted on the driver element main shaft supporting plate below driver element main shaft, and be arranged on the brshless DC motor of subordinate in driver element main shaft supporting plate, and be arranged on the driver element damping spring at driver element main shaft middle part, and be arranged on the damping spring limit shaft of driver element damping spring lower end, and be arranged on the damping spring limited screw of driver element damping spring upper end, and be connected with damping spring limited screw arrange driver element motor mounting plate, and be arranged on the turning cylinder above driver element motor mounting plate, and be arranged on the deep groove ball bearing of turning cylinder both sides, and be arranged on the bearing carrier ring of deep groove ball bearing both sides, and be arranged on the driver module adapter plate above turning cylinder.A kind of AGV driver element damping of the present utility model, by being provided with turning cylinder, deep groove ball bearing, bearing carrier ring, damping spring limited screw and driver element damping spring, AGV dolly in the process of moving, under the mating reaction of damping spring limited screw and driver element damping spring, two of left and right drive wheel automatically regulates with ground and keeps in touch, having filtered the part on road surface jolts, thereby avoid the phenomenon that on AGV dolly, goods drops, ensure that the loading of AGV dolly is steady, loading safety, the effect that loading efficiency is high, extend the service life of AGV driver element and AGV dolly, use simpler, convenient.
Above-described embodiment; it is an example of the present utility model; be not for limiting enforcement of the present utility model and interest field, all or technical schemes of being equal to identical with content described in the utility model claim, all should be included in the utility model protection domain.
Claims (4)
1. an AGV driver element damping, it is characterized in that: comprise drive wheel, and be arranged on the drive wheel bearing at drive wheel middle part, and be arranged on the drive wheel catch in each described drive wheel center outside, and be connected with each described drive wheel inner side the drive wheel sprocket wheel arranging, and the chain being connected with drive wheel sprocket wheel, and be connected to two driver element main shafts between drive wheel, and be mounted on the driver element main shaft supporting plate below driver element main shaft, and be arranged on the brshless DC motor of subordinate in driver element main shaft supporting plate, and be arranged on the driver element damping spring at driver element main shaft middle part, and be arranged on the damping spring limit shaft of driver element damping spring lower end, and be arranged on the damping spring limited screw of driver element damping spring upper end, and be connected with damping spring limited screw arrange driver element motor mounting plate, and be arranged on the turning cylinder above driver element motor mounting plate, and be arranged on the deep groove ball bearing of turning cylinder both sides, and be arranged on the bearing carrier ring of deep groove ball bearing both sides, and be arranged on the driver module adapter plate above turning cylinder.
2. a kind of AGV driver element damping according to claim 1, is characterized in that: the junction of described turning cylinder and deep groove ball bearing is provided with turning cylinder jump ring.
3. a kind of AGV driver element damping according to claim 1, is characterized in that: described chain outside is provided with chainguard.
4. a kind of AGV driver element damping according to claim 1, is characterized in that: described driver element damping spring, damping spring limited screw, damping spring limit shaft are provided with two, and they are symmetrical distribution centered by turning cylinder.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120741.9U CN203793061U (en) | 2014-03-18 | 2014-03-18 | Shock-absorption mechanism of AGV driving unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420120741.9U CN203793061U (en) | 2014-03-18 | 2014-03-18 | Shock-absorption mechanism of AGV driving unit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203793061U true CN203793061U (en) | 2014-08-27 |
Family
ID=51375314
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420120741.9U Expired - Lifetime CN203793061U (en) | 2014-03-18 | 2014-03-18 | Shock-absorption mechanism of AGV driving unit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203793061U (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104444177A (en) * | 2014-12-09 | 2015-03-25 | 潍坊路加精工有限公司 | Carrier vehicle and drive unit thereof |
| CN104494386A (en) * | 2014-12-09 | 2015-04-08 | 潍坊路加精工有限公司 | Self-adapting mechanism in drive unit of transport vehicle |
| CN104527837A (en) * | 2014-12-13 | 2015-04-22 | 河南勃达微波设备有限责任公司 | Traveling driver system of AGV (Automatic Guided Vehicle) intelligent distributing device |
| CN105437943A (en) * | 2015-12-22 | 2016-03-30 | 天津市晟孚科技发展有限公司 | AGV ultra-low driving unit |
| CN106042876A (en) * | 2016-06-02 | 2016-10-26 | 芜湖智久机器人有限公司 | Driving device of AGV |
| CN106064551A (en) * | 2016-06-02 | 2016-11-02 | 芜湖智久机器人有限公司 | A kind of drive shaft buffer unit of AGV drive mechanism |
| CN106585311A (en) * | 2015-10-19 | 2017-04-26 | 沈阳新松机器人自动化股份有限公司 | Low-gravity-center travelling mechanism with shock-absorption four wheels and shock-absorption chassis |
| CN106739904A (en) * | 2016-12-29 | 2017-05-31 | 广州市远能物流自动化设备科技有限公司 | A kind of AGV driver elements damping |
| CN109131638A (en) * | 2018-10-08 | 2019-01-04 | 深圳市今天国际智能机器人有限公司 | AGV steering wheel stabilising arrangement and AGV steering wheel |
| CN110116769A (en) * | 2018-02-07 | 2019-08-13 | 北京京东尚科信息技术有限公司 | AGV body chassis and AGV vehicle |
-
2014
- 2014-03-18 CN CN201420120741.9U patent/CN203793061U/en not_active Expired - Lifetime
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104494386A (en) * | 2014-12-09 | 2015-04-08 | 潍坊路加精工有限公司 | Self-adapting mechanism in drive unit of transport vehicle |
| CN104444177B (en) * | 2014-12-09 | 2016-08-24 | 潍坊路加精工有限公司 | The driver element of transport vehicle and transport vehicle |
| CN104494386B (en) * | 2014-12-09 | 2016-10-05 | 潍坊路加精工有限公司 | Adaptive mechanism in transport vehicle driver element |
| CN104444177A (en) * | 2014-12-09 | 2015-03-25 | 潍坊路加精工有限公司 | Carrier vehicle and drive unit thereof |
| CN104527837A (en) * | 2014-12-13 | 2015-04-22 | 河南勃达微波设备有限责任公司 | Traveling driver system of AGV (Automatic Guided Vehicle) intelligent distributing device |
| CN106585311A (en) * | 2015-10-19 | 2017-04-26 | 沈阳新松机器人自动化股份有限公司 | Low-gravity-center travelling mechanism with shock-absorption four wheels and shock-absorption chassis |
| CN105437943A (en) * | 2015-12-22 | 2016-03-30 | 天津市晟孚科技发展有限公司 | AGV ultra-low driving unit |
| CN105437943B (en) * | 2015-12-22 | 2018-05-25 | 天津市晟孚科技发展有限公司 | The ultralow driving unit of AGV trolleies |
| CN106042876A (en) * | 2016-06-02 | 2016-10-26 | 芜湖智久机器人有限公司 | Driving device of AGV |
| CN106064551A (en) * | 2016-06-02 | 2016-11-02 | 芜湖智久机器人有限公司 | A kind of drive shaft buffer unit of AGV drive mechanism |
| CN106739904A (en) * | 2016-12-29 | 2017-05-31 | 广州市远能物流自动化设备科技有限公司 | A kind of AGV driver elements damping |
| CN110116769A (en) * | 2018-02-07 | 2019-08-13 | 北京京东尚科信息技术有限公司 | AGV body chassis and AGV vehicle |
| CN109131638A (en) * | 2018-10-08 | 2019-01-04 | 深圳市今天国际智能机器人有限公司 | AGV steering wheel stabilising arrangement and AGV steering wheel |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| DD01 | Delivery of document by public notice |
Addressee: Zheng Zeyu Document name: Deemed not to have been notified |
|
| DD01 | Delivery of document by public notice | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20211209 Address after: 523000 room 224, building 6, No. 2, East Daojiao Daohong Road, Daojiao Town, Dongguan City, Guangdong Province Patentee after: Dongguan yundisi scientific research Co.,Ltd. Address before: 523000 Yinhe Road, pailouji community, Wanjiang District, Dongguan City, Guangdong Province Patentee before: DONGGUAN RUIPENG ROBOT & AUTOMATION Co.,Ltd. |
|
| TR01 | Transfer of patent right | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140827 |
|
| CX01 | Expiry of patent term |