CN102464200A - Aviation building tray stopper driving device - Google Patents
Aviation building tray stopper driving device Download PDFInfo
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- CN102464200A CN102464200A CN2010105359686A CN201010535968A CN102464200A CN 102464200 A CN102464200 A CN 102464200A CN 2010105359686 A CN2010105359686 A CN 2010105359686A CN 201010535968 A CN201010535968 A CN 201010535968A CN 102464200 A CN102464200 A CN 102464200A
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- oil
- valve
- aviation
- actuating device
- oil pipe
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Abstract
The invention discloses an aviation building tray stopper driving device. The aviation building tray stopper driving device comprises a motor, an oil pump, an overflow valve, an electromagnetic reversing valve, an oil cylinder, an oil tank and a valve seat, wherein a shaft of the motor is connected with a shaft of the oil pump through a shaft coupler; the oil pump is connected with the oil tank through an oil pipe; the oil pump is connected with the pressure oil inlets of the overflow valve and the electromagnetic reversing valve respectively through the oil pipe; the electromagnetic reversing valve is provided with two pressure oil outlets; the two pressure oil outlets are connected with a rod cavity and a rodless cavity of the oil cylinder through the oil pipe; the electromagnetic reversing valve is provided with an oil return opening; and the oil return opening is connected with the oil tank through the oil pipe. The aviation building tray stopper driving device has the advantages of light weight, small volume, simple structure, attractive and elegant appearance, quick response, locking at a fixed position and insusceptibility to damage.
Description
Technical field:
The present invention relates to a kind of actuating device, particularly a kind of aviation building pallet stopper actuating device.
Background technology:
The manual sorting is mainly depended in the airport pallet traffic in the prior art, and automatization level is low.For improving airport hand baggage goods transport ability.The existing aviation building pallet stopper that adopts mostly is used for adrm hand baggage case pallet travel line; Through aviation building pallet stopper rise, descending makes empty pallet shunt, concentrate along different belt conveyors, for the material preparation is carried out in the transportation of the aircraft passengers luggage goods of landing fast.And the driver train that rises, descends through aviation building pallet stopper at present adopts mechanical type driving apparatus; 1., quick reaction capability is poor its shortcoming is:; Empty pallet delivery speed on belt feeder is 30 of per minutes; Pallet to stopper rising, fall time only having 0.7 second, adopts the mechanical type driving apparatus speed of response slow according to assignment of traffic from other crossing belt of a belt steering; 2., poor durability, damage easily during use, adrm has the landing up and down of thousands of sortie aircrafts every day; Load-transfer device work-hours every day meets Holiday about 20 hours, the then twenty four hours commentaries on classics of not stopping transport; This just requires stopper to turn round continuously, and mechanical type driving apparatus damages when using easily, and not only changing actuating device need increase cost; And change actuating device and need the time, reduced airport hand baggage goods transport ability; 3., the mechanical type driving apparatus overall volume is big, then seems not elegant in appearance for modernized adrm.
Summary of the invention:
The objective of the invention is in order to overcome the shortcoming of prior art, provide a kind of in light weight, volume is little, simple in structure, good looking appearance is generous, rapid reaction, position and lock, non-damageable aviation building pallet stopper actuating device.
The present invention realizes through following technical scheme: aviation building pallet stopper actuating device; Comprise motor, oil pump, by pass valve, solenoid directional control valve, oil cylinder, fuel tank, valve seat, the axle of described motor and the axle of described oil pump are connected through coupler; Described oil pump is connected with fuel tank through oil pipe, and described oil pump is connected with the pressure oil inlet of by pass valve and solenoid directional control valve respectively through oil pipe; Described solenoid directional control valve is provided with two pressure oil outlets; Described two pressure oil outlets are connected with rodless cavity with the rod chamber of oil cylinder respectively through oil pipe; Described solenoid directional control valve is provided with return opening, and described return opening is connected with fuel tank through oil pipe.
Described solenoid directional control valve is meta function " M type " change-over valve.
Described oil pipe is arranged in the valve seat.
Described valve seat is that aluminum alloy materials is made.
Aviation of the present invention building pallet stopper driving device motor drives oil pump through coupler, hydraulic oil from fuel tank through oil pump by low pressure side to the high pressure side, bypass inserts the by pass valve pressure regulation; Through M shape solenoid directional control valve, left and right sides electromagnet respectively when electric, hydraulic oil gets into oil cylinder; Driving oil cylinder piston rod up-and-down movement; During the equal dead electricity of electromagnet, M shape valve is in the meta off-load, the oil cylinder locking.Adopt meta function " M type " change-over valve, but both meta off-loads, even can guarantee that again electromagnetic valve runs into unforeseen circumstances such as powers failure grade and also can keep current locked position constant.The 1. left electromagnet of M type change-over valve gets when electric, and rod chamber is fuel-displaced, the rodless cavity oil-feed, and piston rod stretches out; 2. right electromagnet gets when electric, the rod chamber oil-feed, and rodless cavity is fuel-displaced, the piston rod withdrawal; 3. the equal dead electricity of left and right sides electromagnet, spool is in meta, and oil pump unloads, and the oil cylinder piston lever lock ends.The valve piece adopts aluminum alloy materials to make, and under the proof strength prerequisite, weight also alleviates significantly.That the present invention has is in light weight, volume is little, simple in structure, good looking appearance is generous, rapid reaction, position and lock, non-damageable advantage.
Description of drawings
Fig. 1 is an embodiment of the invention structure birds-eye view;
Fig. 2 is an embodiment of the invention structure front elevation;
Fig. 3 is an embodiment of the invention hydraulic schematic diagram.
Sequence number among the figure: 1, motor, 2, oil pump, 3, by pass valve, 4, solenoid directional control valve, 5, oil cylinder, 6, fuel tank, 7, valve seat, 8, coupler, 9, oil pipe, 10, oil pipe.
The specific embodiment
Referring to Fig. 1, Fig. 2 and Fig. 3, a kind of aviation building pallet stopper actuating device comprises motor 1, oil pump 2, by pass valve 3, solenoid directional control valve 4, oil cylinder 5, fuel tank 6, valve seat 7, and the axle of described motor 1 and the axle of described oil pump 2 are connected through coupler 8; Described oil pump 2 is connected with fuel tank 6 through oil pipe 10, and described oil pump 2 is connected with the pressure oil inlet of by pass valve 3 and solenoid directional control valve 4 respectively through oil pipe 9; Described solenoid directional control valve 4 is meta function " M type " change-over valve; Described solenoid directional control valve 4 is provided with two pressure oil outlets; Described two pressure oil outlets are connected with rodless cavity with the rod chamber of oil cylinder 5 respectively through oil pipe 9, and described solenoid directional control valve 4 is provided with return opening, and described return opening is connected with fuel tank 6 through oil pipe 9; Described oil pipe 9 is arranged in the valve seat 7, and described valve seat 7 is made for aluminum alloy materials.
Embodiment is just for the ease of understanding technical scheme of the present invention; Do not constitute restriction to protection domain of the present invention; Every interior any simple modification, equivalent variations and modification of perhaps according to technical spirit of the present invention above scheme being done that does not break away from technical scheme of the present invention all still belongs within the protection domain of the present invention.
Claims (5)
1. aviation building pallet stopper actuating device; It is characterized in that: described actuating device comprises motor (1), oil pump (2), by pass valve (3), solenoid directional control valve (4), oil cylinder (5), fuel tank (6), valve seat (7), and the axle of described motor (1) and the axle of described oil pump (2) are connected through coupler (8); Described oil pump (2) is connected with fuel tank (6) through oil pipe (10), and described oil pump (2) is connected with the pressure oil inlet of by pass valve (3) with solenoid directional control valve (4) respectively through oil pipe (9); Described solenoid directional control valve (4) is provided with two pressure oil outlets; Described two pressure oil outlets are connected with rodless cavity with the rod chamber of oil cylinder (5) respectively through oil pipe; Described solenoid directional control valve (4) is provided with return opening, and described return opening is connected with fuel tank (6) through oil pipe (9).
2. aviation according to claim 1 building pallet stopper actuating device is characterized in that: described solenoid directional control valve (4) is meta function " M type " change-over valve.
3. aviation according to claim 1 and 2 building pallet stopper actuating device is characterized in that: described oil pipe (9) is arranged in the valve seat (7).
4. aviation according to claim 1 and 2 building pallet stopper actuating device is characterized in that: described valve seat (7) is made for aluminum alloy materials.
5. aviation according to claim 3 building pallet stopper actuating device is characterized in that: described valve seat (7) is made for aluminum alloy materials.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105359686A CN102464200A (en) | 2010-11-05 | 2010-11-05 | Aviation building tray stopper driving device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010105359686A CN102464200A (en) | 2010-11-05 | 2010-11-05 | Aviation building tray stopper driving device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102464200A true CN102464200A (en) | 2012-05-23 |
Family
ID=46068375
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010105359686A Pending CN102464200A (en) | 2010-11-05 | 2010-11-05 | Aviation building tray stopper driving device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102464200A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230339603A1 (en) * | 2022-04-25 | 2023-10-26 | Hamilton Sundstrand Corporation | Hydraulically locking actuator configuration |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2739826A1 (en) * | 1977-09-03 | 1979-03-08 | Gutehoffnungshuette Sterkrade | Braking system for mining conveyor - has directly-driven pump for pressure medium and pump with independent drive |
| CN2179406Y (en) * | 1993-12-18 | 1994-10-12 | 魏德干 | Static hydraulic pile puller |
| CN2230253Y (en) * | 1995-09-11 | 1996-07-03 | 刘彦欣 | Electric carrying vehicle |
| CN201842499U (en) * | 2010-11-05 | 2011-05-25 | 江苏海陵机械有限公司 | Driving device for aviation building pallet stopper |
-
2010
- 2010-11-05 CN CN2010105359686A patent/CN102464200A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2739826A1 (en) * | 1977-09-03 | 1979-03-08 | Gutehoffnungshuette Sterkrade | Braking system for mining conveyor - has directly-driven pump for pressure medium and pump with independent drive |
| CN2179406Y (en) * | 1993-12-18 | 1994-10-12 | 魏德干 | Static hydraulic pile puller |
| CN2230253Y (en) * | 1995-09-11 | 1996-07-03 | 刘彦欣 | Electric carrying vehicle |
| CN201842499U (en) * | 2010-11-05 | 2011-05-25 | 江苏海陵机械有限公司 | Driving device for aviation building pallet stopper |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20230339603A1 (en) * | 2022-04-25 | 2023-10-26 | Hamilton Sundstrand Corporation | Hydraulically locking actuator configuration |
| US11851163B2 (en) * | 2022-04-25 | 2023-12-26 | Hamilton Sundstrand Corporation | Hydraulically locking actuator configuration |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120523 |