CN203832182U - Independent suspension system for automatic guided vehicle - Google Patents
Independent suspension system for automatic guided vehicle Download PDFInfo
- Publication number
- CN203832182U CN203832182U CN201420203819.3U CN201420203819U CN203832182U CN 203832182 U CN203832182 U CN 203832182U CN 201420203819 U CN201420203819 U CN 201420203819U CN 203832182 U CN203832182 U CN 203832182U
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- connecting plate
- automatic guided
- vehicle frame
- suspension
- drive wheel
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- 239000000725 suspension Substances 0.000 title claims abstract description 51
- 230000002035 prolonged effect Effects 0.000 abstract 1
- 230000006872 improvement Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 241000272165 Charadriidae Species 0.000 description 2
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- TVEXGJYMHHTVKP-UHFFFAOYSA-N 6-oxabicyclo[3.2.1]oct-3-en-7-one Chemical compound C1C2C(=O)OC1C=CC2 TVEXGJYMHHTVKP-UHFFFAOYSA-N 0.000 description 1
- 206010003830 Automatism Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 239000008119 colloidal silica Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
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Abstract
The utility model discloses an independent suspension system for an automatic guided vehicle and belongs to the technical field of automatic guided vehicles. The independent suspension system for the automatic guided vehicle comprises a vehicle frame connecting plate which is fixedly installed on a vehicle frame, wherein two suspension connecting plates are arranged oppositely below the vehicle frame connecting plate, each suspension connecting plate is parallel to the vehicle frame connecting plate, the two suspension connecting plates are connected through a flexible connecting plate, and an elastic device is arranged between each suspension connecting plate and the vehicle frame connecting plate; a driving wheel driven by a driving device is installed on the lower portion of each suspension connecting plate. According to the independent suspension system for the automatic guided vehicle, the driving device can be protected effectively under the condition that a vehicle body is overloaded, and the service life of the driving device is prolonged; meanwhile, the running stability of the automatic guided vehicle can be improved.
Description
Technical field
The utility model belongs to automatic guided vehicle technical field, relates in particular to a kind of independent suspension system for automatic guided vehicle.
Background technology
Automatic guided vehicle (AutomatedGuidedVehicle is called for short AGV), refers to be equipped with the homing guidance devices such as electromagnetism or optics, can travel along the guide path of regulation, has the transfer robot of safety guard-safeguard and various transfer functions.Automatic guided vehicle is a multi-disciplinary integrated system of the many technology of typical electromechanical integration.Its application is also in continuous expansion, and obtained good effect.In general, automatic guided vehicle is mainly used in logistics carrying, Flexible assembling line, and processing line and special occasions are used.
Automatic guided vehicle be take wheel type mobile as feature, than walking, creep or other non-wheeled mobile robot has the advantages such as action is quick, work efficiency is high, simple in structure, controllability is strong, safety is good.Therefore, in automatic Material Handling System, can embody fully its automatism and flexibility, realize efficient, economic, manless production flexibly.
At present, the actuating device of automatic guided vehicle be mostly directly and vehicle frame connect together.In operational process, there is following drawback in the automatic guided vehicle of said structure form:
1, drive wheel and car body rigid connection, actuating device is in car body overload situation, easily impaired;
2, when ground flat degree is bad, easily there is being maked somebody a mere figurehead phenomenon in drive wheel, causes automatic guided vehicle to skid, derailing.
Utility model content
Technical problem to be solved in the utility model is: a kind of independent suspension system for automatic guided vehicle is provided, not only can in the situation that car body overloads, effectively protects actuating device, extend the service life of actuating device; And can improve automatic guided vehicle traveling comfort.
For solving the problems of the technologies described above, the technical solution of the utility model is: for the independent suspension system of automatic guided vehicle, comprise the vehicle frame connecting plate being fixedly mounted on vehicle frame, the below of described vehicle frame connecting plate is provided with the two suspension connecting plates that are oppositely arranged, every described suspension connecting plate all be arranged in parallel with described vehicle frame connecting plate, described in two, hang connecting plate and link together by a flexible connecting plate, between every described suspension connecting plate and vehicle frame connecting plate, be equipped with springing; The below of every described suspension connecting plate is all provided with the drive wheel being driven by actuating device.
As a kind of improvement, described springing comprises the orienting sleeve being installed on described vehicle frame connecting plate, described suspension connecting plate is provided with the axis of guide suitable with described orienting sleeve, the bearing of trend of the described axis of guide and orienting sleeve is all perpendicular with the bearing of trend of described suspension connecting plate, between described orienting sleeve and suspension connecting plate, is provided with elastic component.
As further improvement, described elastic component comprises Compress Spring, and described Compress Spring is set on the described axis of guide.
As further improvement, described actuating device and drive wheel are all installed by drive wheel adapter plate in the below of every described suspension connecting plate, and the bearing of trend of the bearing of trend of described drive wheel adapter plate and described suspension connecting plate is perpendicular.
As further improvement, described actuating device comprises the drive motor that is fixedly mounted on described drive wheel adapter plate one side, and the output shaft of described drive motor is through described drive wheel adapter plate, and described drive wheel is installed on the traversing through end of described output shaft.
Adopted after technique scheme, the beneficial effects of the utility model are: because the independent suspension system for automatic guided vehicle comprises the vehicle frame connecting plate being fixedly mounted on vehicle frame, the below of described vehicle frame connecting plate is provided with two suspension connecting plates, two hang connecting plate links together by a flexible connecting plate, between every described suspension connecting plate and vehicle frame connecting plate, is equipped with springing; The below of every described suspension connecting plate is all provided with the drive wheel being driven by actuating device; Thereby in the situation that car body overloads, vehicle frame bears larger load, by springing absorption portion load, thereby reduce the load that actuating device bears, effectively protected actuating device, extended the service life of actuating device; Simultaneously, when ground flat degree is bad, because of the existence of springing and flexible connecting plate, makes drive wheel follow suspension connecting plate easy on and off and float, avoid that drive wheel is built on stilts causes that automatic guided vehicle skids, derailment occurring, thereby improve automatic guided vehicle traveling comfort.The utility model not only can effectively be protected actuating device in the situation that car body overloads, and extends the service life of actuating device; And can improve automatic guided vehicle traveling comfort.
Because described springing comprises orienting sleeve and the axis of guide, between described orienting sleeve and suspension connecting plate, be provided with elastic component, make springing simple in structure, be convenient to manufacture and install simultaneously.
Accompanying drawing explanation
Fig. 1 is structural representation of the present utility model;
In figure: 1, vehicle frame connecting plate, 2, hang connecting plate, 3, flexible connecting plate, 4, springing, 41, orienting sleeve, 42, the axis of guide, 43, elastic component, 5, actuating device, 51, drive motor, 52, output shaft, 6, drive wheel, 7, drive wheel adapter plate.
The specific embodiment
In order to make the purpose of this utility model, technical scheme and advantage clearer, below in conjunction with drawings and Examples, the utility model is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the utility model, and be not used in restriction the utility model.
As shown in Figure 1, a kind of independent suspension system for automatic guided vehicle, comprise the vehicle frame connecting plate 1 being fixedly mounted on vehicle frame, the below of vehicle frame connecting plate 1 is provided with the two suspension connecting plates 2 that are oppositely arranged, every suspension connecting plate 2 all be arranged in parallel with vehicle frame connecting plate 1, two hang connecting plate 2 links together by a flexible connecting plate 3, between every suspension connecting plate 2 and vehicle frame connecting plate 1, is equipped with springing 4; The below of every suspension connecting plate 2 is all provided with the drive wheel 6 being driven by actuating device 5.
Springing 4 comprises the orienting sleeve 41 being installed on vehicle frame connecting plate 1, hang connecting plate 2 and be provided with the axis of guide 42 suitable with orienting sleeve 41, the axis of guide 42 is all perpendicular with the bearing of trend that hangs connecting plate 2 with the bearing of trend of orienting sleeve 41, between orienting sleeve 41 and suspension connecting plate 2, be provided with elastic component 43, make springing 4 simple in structure, be convenient to manufacture and install simultaneously.
Elastic component 43 comprises Compress Spring, and Compress Spring is set on the axis of guide 42, and certainly, elastic component 43 also can be selected good colloidal silica of elasticity etc., can realize, and those skilled in the art can select according to actual conditions, do not repeat them here.
Actuating device 5 and drive wheel 6 are all installed by drive wheel adapter plate 7 in the below of every suspension connecting plate 2, and the bearing of trend of drive wheel adapter plate 7 is perpendicular with the bearing of trend that hangs connecting plate 2.
Actuating device 5 comprises the drive motor 51 that is fixedly mounted on drive wheel adapter plate 7 one sides, and the output shaft 52 of drive motor 51 is through drive wheel adapter plate 7, and drive wheel 6 is installed on the traversing through end of output shaft 52.Certainly, actuating device 5 also can be selected HM Hydraulic Motor etc.
In the situation that car body overloads, vehicle frame bears larger load, by springing 4 absorption portion load, thereby reduces the load that actuating device 5 bears, and has effectively protected actuating device 5, has extended the service life of actuating device 5; Simultaneously, when ground flat degree is bad, because of the existence of springing 4 and flexible connecting plate 3, makes drive wheel 6 follow suspension connecting plate 2 easy on and off and float, avoid that drive wheel 6 is built on stilts causes that automatic guided vehicle skids, derailment occurring, thereby improve automatic guided vehicle traveling comfort.
The independent suspension system for automatic guided vehicle that the utility model provides not only can effectively be protected actuating device in the situation that car body overloads, and extends the service life of actuating device; And can improve automatic guided vehicle traveling comfort.
The foregoing is only preferred embodiment of the present utility model; not in order to limit the utility model; all any modifications of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. for the independent suspension system of automatic guided vehicle, comprise the vehicle frame connecting plate being fixedly mounted on vehicle frame, it is characterized in that, the below of described vehicle frame connecting plate is provided with the two suspension connecting plates that are oppositely arranged, every described suspension connecting plate all be arranged in parallel with described vehicle frame connecting plate, described in two, hang connecting plate and link together by a flexible connecting plate, between every described suspension connecting plate and vehicle frame connecting plate, be equipped with springing; The below of every described suspension connecting plate is all provided with the drive wheel being driven by actuating device.
2. the independent suspension system for automatic guided vehicle according to claim 1, it is characterized in that, described springing comprises the orienting sleeve being installed on described vehicle frame connecting plate, described suspension connecting plate is provided with the axis of guide suitable with described orienting sleeve, the bearing of trend of the described axis of guide and orienting sleeve is all perpendicular with the bearing of trend of described suspension connecting plate, between described orienting sleeve and suspension connecting plate, is provided with elastic component.
3. the independent suspension system for automatic guided vehicle according to claim 2, is characterized in that, described elastic component comprises Compress Spring, and described Compress Spring is set on the described axis of guide.
4. according to the independent suspension system for automatic guided vehicle described in claim 1 or 2 or 3, it is characterized in that, described actuating device and drive wheel are all installed by drive wheel adapter plate in the below of every described suspension connecting plate, and the bearing of trend of the bearing of trend of described drive wheel adapter plate and described suspension connecting plate is perpendicular.
5. the independent suspension system for automatic guided vehicle according to claim 4, it is characterized in that, described actuating device comprises the drive motor that is fixedly mounted on described drive wheel adapter plate one side, the output shaft of described drive motor is through described drive wheel adapter plate, and described drive wheel is installed on the traversing through end of described output shaft.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203819.3U CN203832182U (en) | 2014-04-24 | 2014-04-24 | Independent suspension system for automatic guided vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420203819.3U CN203832182U (en) | 2014-04-24 | 2014-04-24 | Independent suspension system for automatic guided vehicle |
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| Publication Number | Publication Date |
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| CN203832182U true CN203832182U (en) | 2014-09-17 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201420203819.3U Expired - Lifetime CN203832182U (en) | 2014-04-24 | 2014-04-24 | Independent suspension system for automatic guided vehicle |
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| CN (1) | CN203832182U (en) |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467998A (en) * | 2015-12-31 | 2016-04-06 | 厦门思尔特机器人系统股份公司 | Heavy load lifting type AGV |
| CN106828075A (en) * | 2017-03-20 | 2017-06-13 | 郑州大河智信科技股份公司 | A kind of AGV dollies independent-suspension damping formula driver element |
| CN107696817A (en) * | 2017-06-19 | 2018-02-16 | 广东美的智能机器人有限公司 | For automatic guided vehicle drive device and there is its automatic guided vehicle |
| CN108045189A (en) * | 2017-12-26 | 2018-05-18 | 广东美的智能机器人有限公司 | Automatic guided vehicle |
| CN109059792A (en) * | 2018-07-19 | 2018-12-21 | 汪俊 | Dynamic 3 D tunnel cross-section shape changing detection and analysis system, method and device |
-
2014
- 2014-04-24 CN CN201420203819.3U patent/CN203832182U/en not_active Expired - Lifetime
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105467998A (en) * | 2015-12-31 | 2016-04-06 | 厦门思尔特机器人系统股份公司 | Heavy load lifting type AGV |
| CN106828075A (en) * | 2017-03-20 | 2017-06-13 | 郑州大河智信科技股份公司 | A kind of AGV dollies independent-suspension damping formula driver element |
| CN107696817A (en) * | 2017-06-19 | 2018-02-16 | 广东美的智能机器人有限公司 | For automatic guided vehicle drive device and there is its automatic guided vehicle |
| CN107696817B (en) * | 2017-06-19 | 2024-02-06 | 库卡机器人(广东)有限公司 | Driving device for unmanned carrier and unmanned carrier with driving device |
| CN108045189A (en) * | 2017-12-26 | 2018-05-18 | 广东美的智能机器人有限公司 | Automatic guided vehicle |
| CN109059792A (en) * | 2018-07-19 | 2018-12-21 | 汪俊 | Dynamic 3 D tunnel cross-section shape changing detection and analysis system, method and device |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee | ||
| CP01 | Change in the name or title of a patent holder |
Address after: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee after: GOERTEK Inc. Address before: 261031 Dongfang Road, Weifang high tech Industrial Development Zone, Shandong, China, No. 268 Patentee before: Goertek Inc. |
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| CX01 | Expiry of patent term |
Granted publication date: 20140917 |
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| CX01 | Expiry of patent term |