CN201228082Y - Bulk material loading and unloading transport vehicle at airfield - Google Patents
Bulk material loading and unloading transport vehicle at airfield Download PDFInfo
- Publication number
- CN201228082Y CN201228082Y CNU2008200202821U CN200820020282U CN201228082Y CN 201228082 Y CN201228082 Y CN 201228082Y CN U2008200202821 U CNU2008200202821 U CN U2008200202821U CN 200820020282 U CN200820020282 U CN 200820020282U CN 201228082 Y CN201228082 Y CN 201228082Y
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- China
- Prior art keywords
- feedway
- upper conveyor
- conveying device
- guide rail
- carriage
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- Expired - Fee Related
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Abstract
The utility model relates to an airport bulk material loading and unloading transport vehicle which comprises a bracket (1), an upper conveying device (2), a middle conveying device (3), a lower conveying device (4), front supporting wheels (5), a rear supporting wheel (6), a front supporting seat (8), a variable amplitude four-connecting-rod device (9) and a vehicle frame (10). The front supporting wheels (5) are fixedly connected at the front parts of the upper conveying device (2) and the middle conveying device (3); the rear supporting wheel (6) is fixedly connected at the rear part of the lower conveying device (4); the front supporting seat (8) is arranged on the vehicle frame (10); the vehicle frame bracket (1) is connected with the vehicle frame (10) through the variable amplitude four-connecting-rod device (9); the upper conveying device (2) is in retractable connection with the bracket (1); the middle conveying device (3) is in retractable connection with the upper conveying device (2); the lower conveying device (4) is in hanging connection with the upper conveying device (2); and the lower conveying device (4) is in dismountable connection with the front supporting seat (8). Therefore, the length of the belt conveyer frame is increased, the requirement for cargo handling for lengthening the belt conveyer frame for the large-scale transportation freight carrier is met, and the cargo loading and unloading is rapid and convenient.
Description
Technical field
The utility model relates to a kind of airport goods and materials handling transport vehicle in bulk, especially a kind of airport goods and materials handling transport vehicle in bulk with suitable large transport airplane.
Background technology
Airport goods and materials handling transport vehicle in bulk is as a kind of handler that transports the goods of cargo aircraft, because of it can reach the engine room inside of transportation cargo aircraft, and the rear portion can be docked with transport trolley, in the handling process of goods, loading and unloading fast, characteristics such as convenience are used widely, it is the important a kind of device of loading and unloading of the goods of transportation cargo aircraft, and existing goods and materials handling transport vehicle in bulk all is made up of a joint or two joint belt transportation framves, the collapsing length of its belt transportation frame is short, do not satisfy the needs of large-scale transportation cargo aircraft, and save the airport goods and materials handling transport vehicle in bulk that the belt transportation framves are formed by two, used hinged between its two joints belt transportation frame, do not reduce the height of center of mass of complete machine, thereby influence the maneuvering performance of complete machine.Now also there is not the length of the belt transportation frame of a kind of airport goods and materials handling transport vehicle in bulk can satisfy the loading and unloading needs of large-scale transportation cargo aircraft.
Summary of the invention
In order to overcome above-mentioned shortcoming, the purpose of this utility model is to provide a kind of airport goods and materials handling transport vehicle in bulk for large-scale transportation cargo aircraft; Increased the collapsing length of belt transportation frame, satisfied the cargo handing requirement of large-scale transportation cargo aircraft needs lengthening belt transportation frame, handling goods fast, conveniently.
For achieving the above object, the technical scheme that the utility model is taked is: include carriage, upper conveyor, middle feedway, down feedway, preceding bogie wheel, back supporting swing, preceding supporting base, variable-amplitude four-bar device, vehicle frame; Vehicle frame is provided with guide rail, preceding supporting base is set to lifting mode, upper conveyor and middle feedway are provided with flexible mobile device and load-transfer device and transfer drive, following feedway is provided with by gerotor motor, flexible mobile device and load-transfer device and the transfer drive that sprocket wheel and chain are formed, variable-amplitude four-bar device is set to its preceding pendulum device and is connected with elevating ram for folding or telescopic and rear-swing arm, the front portion of upper conveyor and middle feedway is provided with the preceding bogie wheel that is fixedly connected with it by support, the rear portion of following feedway is provided with the back supporting that is fixedly connected with it by support and swings, preceding supporting base is arranged on the guide rail of vehicle frame by its rotor wheel, carriage is set to connect with vehicle frame by variable-amplitude four-bar device, upper conveyor is set to connect with carriage is telescopic, middle feedway is set to connect with upper conveyor is telescopic, following feedway is set to connect with the upper conveyor hanging-connecting, and following feedway is set to connect with preceding supporting base is detachable.
Be enabled in down the mobile device of feedway, preceding supporting base moves on the guide rail of vehicle frame, the back supporting is swung on the ground and is moved, feedway is moved forward and backward, feedway lifting under thereby the supporting base lifting drives before making, make and throw off connecting of itself and preceding supporting base and articulate with upper conveyor, variable-amplitude four-bar device drives carriage makes its preceding high back low, the preceding bogie wheel of upper conveyor contacts with the floor of transport plane, be enabled in the mobile device of upper conveyor, upper conveyor stretches out and shrinks from carriage, when the length of belt transportation frame can not be suitable for needing of transport plane, restart mobile device at middle feedway, middle feedway stretches out and shrinks from upper conveyor, because three joint feedways can stretch out and shrink simultaneously, thereby the length of the belt transportation frame that extended, restart feedway down, upper conveyor and middle feedway upper conveyor belt actuating device, its belt conveyor is rotated, because the belt transportation frame reaches the inside of transport plane and can move within it, makes cargo handing quick, convenient.
Variable-amplitude four-bar device is set to include preceding pendulum device, rear-swing arm and elevating ram, one end of elevating ram is set in the middle part of rear-swing arm hinged with it, and it is that hinged and upper and lower two parts are hinged with the two ends of folding oil cylinder respectively that preceding pendulum device is set to the position, intermediate portion.The high rear end of its front end of flexible realization of folding oil cylinder is low, the height of flexible its front end of change of elevating ram, thus make the upper conveyor and the middle feedway that connect with carriage adapt to different requirements with transport plane of height.
The telescopic moving device of upper conveyor and middle feedway is set to be made up of gerotor motor, sprocket wheel and chain, upper conveyor and middle feedway rear portion are provided with the track adjusting wheel that is fixedly connected with it, the upper conveyor bottom is provided with the guide rail plate, carriage is provided with guide rail, upper conveyor is arranged on by track adjusting wheel on the guide rail of carriage, and middle feedway is set to be arranged on the guide rail of upper conveyor bottom by track adjusting wheel.Start the gerotor motor on upper conveyor and the middle feedway, drive sprocket wheel and chain, track adjusting wheel moved on its guide rail, thus make upper conveyor on carriage, stretch, make in feedway on upper conveyor, stretch, flexible more flexible, usage space is littler.
The bottom of following its front end of feedway is set side by side with two hooks of falling U, and the rear portion of upper conveyor is provided with hanging scroll, and preceding supporting base inside is provided with oil cylinder and the top is provided with pivot shaft.Following one of them U of feedway hangs on the pivot shaft of preceding supporting base, gerotor motor under starting on the feedway, drive sprocket wheel and chain, make down feedway move and afterwards support and swing by the guide rail of preceding supporting base at vehicle frame, make down feedway flexible, when feedway reaches maximum instantly, supporting base in-to-in oil cylinder lifting before making, another U of feedway is hung on the hanging scroll of upper conveyor, thereby upper conveyor and following feedway are linked together, the length of belt transportation frame has extended, supporting base in-to-in oil cylinder landing before making equally makes down the U of feedway hang on the pivot shaft of preceding supporting base again, makes down feedway flexible more flexible, following feedway and preceding supporting base, articulating of upper conveyor is more convenient, has increased the length of belt transportation frame.
The support that the back supporting is swung is set to lifting mode.Change the back and support the height of the support of swinging, thereby the distance between change upper conveyor and the transportation lorry makes things convenient for the loading and unloading of goods.
Description of drawings
Fig. 1 is the utility model scheme drawing.
The specific embodiment
Accompanying drawing is an embodiment of the present utility model, specify present embodiment in conjunction with the accompanying drawings, include carriage 1, upper conveyor 2, middle feedway 3, down feedway 4, preceding bogie wheel 5, back supporting swing 6, track adjusting wheel 7, preceding supporting base 8, variable-amplitude four-bar device 9, vehicle frame 10.
Variable-amplitude four-bar device 9 has been applied for Chinese patent, variable-amplitude four-bar device 9 is set to include preceding pendulum device, rear-swing arm and elevating ram 93, before pendulum device to be set to the position, intermediate portion be that hinged and upper and lower two parts are hinged with the two ends of folding oil cylinder respectively, it is hinged that an end of elevating ram 93 is set in the middle part of rear-swing arm and the other end hinged with it and vehicle frame 10.
Preceding supporting base 8 also is arranged on by its rotor wheel on the guide rail of vehicle frame 10, and the following feedway 4 of present embodiment is set to articulate by the pivot shaft 81 of its anterior U hook 42 with preceding supporting base 8.
Gerotor motor under starting on the feedway 4, drive sprocket wheel and chain, make down feedway 4 move and afterwards support and swing 6 by the guide rail of preceding supporting base 8 at vehicle frame 10, make down feedway 4 flexible, when feedway 4 reaches maximum instantly, supporting base 8 in-to-in oil cylinder liftings before making, the U hook 41 of feedway 4 is hung on the hanging scroll 21 of upper conveyor 2, thereby upper conveyor 2 and following feedway 4 are linked together, supporting base 8 in-to-in oil cylinders landing before making equally, the U hook 42 of feedway 4 is hung on the pivot shaft 81 of preceding supporting base 8, make the folding oil cylinder elongation of variable-amplitude four-bar device 9, driving carriage 1 makes its preceding high back low, change elevating ram 93 collapsing lengths of variable-amplitude four-bar device 9, the preceding bogie wheel 5 of upper conveyor 2 contacts with the floor of transport plane, be enabled in the gerotor motor on the upper conveyor 2, drive sprocket wheel and chain, upper conveyor 2 stretches out and shrinks from carriage 1 by track adjusting wheel 7, when the length of belt transportation frame can not be suitable for needing of transport plane, restart the gerotor motor on middle feedway 3, drive sprocket wheel and chain, middle feedway 3 stretches out and shrinks from upper conveyor 2 by track adjusting wheel 7, because three joint feedways can stretch out and shrink simultaneously, thereby the length of the belt transportation frame that extended, restart feedway 4 down, upper conveyor 2 and middle feedway 3 upper conveyor belt actuating devices, its belt conveyor is rotated, because the belt transportation frame reaches the inside of transport plane and can move within it, makes cargo handing quick, convenient.
Supporting is swung 6 support and is set to telescopicly behind the present embodiment, and present embodiment variable-amplitude four-bar device 9 is provided with elevating ram 93.Change the back supporting and swing the height of 6 support, thereby change the distance between upper conveyor 2 and the transportation lorry, make things convenient for the loading and unloading of goods, the front end height of the flexible change carriage 1 of elevating ram 93, thereby make the upper conveyor 2 and the middle feedway 3 that connect with carriage 1 adapt to different requirements, make things convenient for the loading and unloading of goods with transport plane of height.
As long as including that the parts of carriage 1, upper conveyor 2, middle feedway 3 and following feedway 4 and upper conveyor 2 are set to telescopicly to connect with carriage 1, middle feedway 3 is set to telescopicly connects with upper conveyor 2, feedway 4 is set to the airport goods and materials handler in bulk that connects with upper conveyor 2 hanging-connectings down, all in protection domain of the present utility model.
Claims (5)
1, a kind of airport goods and materials handling transport vehicle in bulk; It is characterized in that: include carriage (1), upper conveyor (2), middle feedway (3), (6), preceding supporting base (8), variable-amplitude four-bar device (9), vehicle frame (10) are swung in feedway (4), preceding bogie wheel (5), back supporting down; Vehicle frame (10) is provided with guide rail, preceding supporting base (8) is set to lifting mode, upper conveyor (2) and middle feedway (3) are provided with flexible mobile device and load-transfer device and transfer drive, following feedway (4) is provided with by gerotor motor, flexible mobile device and load-transfer device and the transfer drive that sprocket wheel and chain are formed, variable-amplitude four-bar device (9) is set to its preceding pendulum device and is connected with elevating ram (93) for folding or telescopic and rear-swing arm, the front portion of upper conveyor (2) and middle feedway (3) is provided with the preceding bogie wheel (5) that is fixedly connected with it by support, the rear portion of following feedway (4) is provided with the back supporting that is fixedly connected with it by support and swings (6), preceding supporting base (8) is arranged on the guide rail of vehicle frame (10) by its rotor wheel, carriage (1) is set to connect with vehicle frame (10) by variable-amplitude four-bar device (9), upper conveyor (2) is set to and telescopic connection of carriage (1), middle feedway (3) is set to and telescopic connection of upper conveyor (2), following feedway (4) is set to connect with upper conveyor (2) hanging-connecting, and following feedway (4) is set to and detachable connection of preceding supporting base (8).
2, airport according to claim 1 goods and materials handling transport vehicle in bulk; It is characterized in that: described variable-amplitude four-bar device (9) is set to include preceding pendulum device, rear-swing arm and elevating ram (93), one end of elevating ram (93) is set in the middle part of rear-swing arm hinged with it, and it is that hinged and upper and lower two parts are hinged with the two ends of folding oil cylinder respectively that preceding pendulum device is set to the position, intermediate portion.
3, airport according to claim 1 goods and materials handling transport vehicle in bulk; It is characterized in that: the telescopic moving device of upper conveyor (2) and middle feedway (3) is set to be made up of gerotor motor, sprocket wheel and chain, upper conveyor (2) and middle feedway (3) rear portion are provided with the track adjusting wheel (7) that is fixedly connected with it, upper conveyor (2) bottom is provided with the guide rail plate, carriage (1) is provided with guide rail, upper conveyor (2) is arranged on the guide rail of carriage (1) by track adjusting wheel (7), and middle feedway (3) is set to be arranged on the guide rail of upper conveyor (2) bottom by track adjusting wheel (7).
4, airport according to claim 1 goods and materials handling transport vehicle in bulk; It is characterized in that: the bottom of its front end of following feedway (4) is set side by side with hook of falling U (41) and the hook of falling U (42), the rear portion of upper conveyor (2) is provided with hanging scroll (21), and preceding supporting base (8) inside is provided with oil cylinder and the top is provided with pivot shaft (81).
5, airport according to claim 1 goods and materials handling transport vehicle in bulk; It is characterized in that: the support that (6) are swung in the back supporting is set to lifting mode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200202821U CN201228082Y (en) | 2008-04-08 | 2008-04-08 | Bulk material loading and unloading transport vehicle at airfield |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2008200202821U CN201228082Y (en) | 2008-04-08 | 2008-04-08 | Bulk material loading and unloading transport vehicle at airfield |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201228082Y true CN201228082Y (en) | 2009-04-29 |
Family
ID=40633040
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2008200202821U Expired - Fee Related CN201228082Y (en) | 2008-04-08 | 2008-04-08 | Bulk material loading and unloading transport vehicle at airfield |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201228082Y (en) |
Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057927A (en) * | 2013-01-15 | 2013-04-24 | 益阳晨光机器制造有限公司 | Hydraulic folding transfer arm for self-unloading sand carriers |
| CN104163340A (en) * | 2014-05-02 | 2014-11-26 | 襄阳忠良工程机械有限责任公司 | Mobile loader |
| CN104163339A (en) * | 2014-05-02 | 2014-11-26 | 襄阳忠良工程机械有限责任公司 | Mobile loader |
| CN104670518A (en) * | 2015-01-16 | 2015-06-03 | 庆安集团有限公司 | Material loading and unloading platform of conveyor |
| CN104760707A (en) * | 2015-04-08 | 2015-07-08 | 山东鲁峰专用汽车有限责任公司 | Combined cargo bridge for military aviation cargo handling of |
| CN106144483A (en) * | 2016-08-04 | 2016-11-23 | 江苏中大包装材料有限公司 | A kind of entrucking conveyer device |
| CN106608367A (en) * | 2016-08-31 | 2017-05-03 | 马宏 | Application of freight loading frame |
| CN108860617A (en) * | 2018-07-03 | 2018-11-23 | 中国民航大学 | A kind of aviation luggage draw off gear |
| CN109622636A (en) * | 2018-12-30 | 2019-04-16 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Transfer device, Plate Production method and factory |
| EP3632802A1 (en) * | 2018-10-05 | 2020-04-08 | MULAG FAHRZEUGWERK Heinz Wössner GmbH & CO. KG | Baggage conveyor and method for its operation |
-
2008
- 2008-04-08 CN CNU2008200202821U patent/CN201228082Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103057927A (en) * | 2013-01-15 | 2013-04-24 | 益阳晨光机器制造有限公司 | Hydraulic folding transfer arm for self-unloading sand carriers |
| CN104163340A (en) * | 2014-05-02 | 2014-11-26 | 襄阳忠良工程机械有限责任公司 | Mobile loader |
| CN104163339A (en) * | 2014-05-02 | 2014-11-26 | 襄阳忠良工程机械有限责任公司 | Mobile loader |
| CN104670518A (en) * | 2015-01-16 | 2015-06-03 | 庆安集团有限公司 | Material loading and unloading platform of conveyor |
| CN104760707A (en) * | 2015-04-08 | 2015-07-08 | 山东鲁峰专用汽车有限责任公司 | Combined cargo bridge for military aviation cargo handling of |
| CN106144483A (en) * | 2016-08-04 | 2016-11-23 | 江苏中大包装材料有限公司 | A kind of entrucking conveyer device |
| CN106144483B (en) * | 2016-08-04 | 2019-02-15 | 江苏中大包装材料有限公司 | A kind of entrucking conveying device |
| CN106608367A (en) * | 2016-08-31 | 2017-05-03 | 马宏 | Application of freight loading frame |
| CN106608367B (en) * | 2016-08-31 | 2018-10-19 | 马宏 | The application of shipping loading frame |
| CN108860617A (en) * | 2018-07-03 | 2018-11-23 | 中国民航大学 | A kind of aviation luggage draw off gear |
| EP3632802A1 (en) * | 2018-10-05 | 2020-04-08 | MULAG FAHRZEUGWERK Heinz Wössner GmbH & CO. KG | Baggage conveyor and method for its operation |
| CN109622636A (en) * | 2018-12-30 | 2019-04-16 | 中冶沈勘秦皇岛工程设计研究总院有限公司 | Transfer device, Plate Production method and factory |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20090429 Termination date: 20150408 |
|
| EXPY | Termination of patent right or utility model |