CN203473250U - Mechanical electromagnetic launch device - Google Patents
Mechanical electromagnetic launch device Download PDFInfo
- Publication number
- CN203473250U CN203473250U CN201320506460.2U CN201320506460U CN203473250U CN 203473250 U CN203473250 U CN 203473250U CN 201320506460 U CN201320506460 U CN 201320506460U CN 203473250 U CN203473250 U CN 203473250U
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- group
- slide block
- flywheel magnet
- crowngear
- pair
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Abstract
The utility model discloses a mechanical electromagnetic launch device which comprises a drive motor, a set of transmission gears, a set of bevel gears, a set of flywheel magnets, a sliding block with an induction coil and a dragging shuttle. The drive motor drives the flywheel magnets to rotate through a rotating shaft, the transmission gears, the other rotating shaft and the bevel gears. Each pair of flywheel magnets is arranged in the mode that the magnetic polarity directions are the same, the flywheel magnets are sequentially arranged in a straight line, and a space for the sliding block to move linearly is formed between each pair of flywheel magnets. The sliding block comprises the induction coil with the magnetic polarity perpendicular to the magnetic polarity direction of the flywheel magnets. The dragging shuttle extending out of clamping plates is mounted on the sliding block. The rotation speeds of the set of bevel gears are sequentially increased in the taking-off direction. The mechanical electromagnetic launch device can solve the technical problems that a traditional device is complex in structure and low in efficiency, and can not effectively store and immediately release powerful electric energy to provide powerful driving force.
Description
Technical field
The utility model relates to a kind of catapult-launching gear that takes off of ship-board aircraft.
Background technology
Existing steam catapult is that high pressure steam is passed into open-type cylindrical block, promotes piston movement, by piston driving airplane catapult, is taken off.Its shortcoming is to consume a large amount of fresh water and thermal energy, and manufacture process requirement is high, and equipment is complicated, inefficiency.Also have a kind of Electromagnetical ejector, adopt the principle of linear motor, but required electric energy is huge, particularly the problem of instantaneous powerful power storage is difficult to solve, the ascending abrupt release of electric energy is also a difficult problem, and, be accompanied by powerful electromagnetic radiation meeting human body is damaged.Moreover the howitzer sheet of a piece little just can allow whole Electromagnetical ejector paralyse.Whole system will produce a large amount of heats simultaneously, needs complicated cooling system.Many factors has caused Electromagnetical ejector too complicated, is difficult to realize.
Summary of the invention
The purpose of this utility model is to provide a kind of mechanical electromagnetic catapult-launching gear, solving complex structure, inefficiency that traditional device exists, cannot effectively store and electric energy that abrupt release the is powerful and technical matterss such as powerful propulsive effort can not be provided.
In order to realize foregoing invention object, the technical scheme that the utility model adopts is as follows:
A mechanical electromagnetic catapult-launching gear, it comprises: drive motor, one group of transmission gear, one group of crowngear, one group of flywheel magnet, have the slide block of induction coil and drag shuttle; Described drive motor drives rotating shaft one rotation, rotating shaft one drives transmission shaft two by one group of transmission gear, one group of crowngear is installed in rotating shaft two, on the axle of another group crowngear meshing respectively with described one group of crowngear, is separately installed with the flywheel magnet of paired setting; Every pair of flywheel magnet arranges by magnetic polarity equidirectional, and each is arranged in a straight line successively to flywheel magnet, between every pair of flywheel magnet, leaves for the straight-line space of slide block the first half motion of slide block between every a pair of flywheel magnet; Slide block has and the vertically disposed induction coil of flywheel magnet magnetic polarity direction; Slide block top is provided with the shuttle that drags that stretches out clamping plate; Described one group of umbrella shape finishing bevel gear cuter, along taking off, direction rotating speed improves successively.
A mechanical electromagnetic catapult-launching gear, it comprises: drive motor, one group of crowngear, one group of flywheel magnet, have the slide block of induction coil and drag shuttle; Described drive motor drives rotating shaft one rotation, and one group of crowngear is installed in rotating shaft one, on the axle of another group crowngear meshing respectively with described one group of crowngear, is separately installed with the flywheel magnet of paired setting; Every pair of flywheel magnet arranges by magnetic polarity equidirectional, and each is arranged in a straight line successively to flywheel magnet, between every pair of flywheel magnet, leaves for the straight-line space of slide block the first half motion of slide block between every a pair of flywheel magnet; Slide block has and the vertically disposed induction coil of flywheel magnet magnetic polarity direction; Slide block top is provided with the shuttle that drags that stretches out clamping plate; Described one group of umbrella shape finishing bevel gear cuter, along taking off, direction rotating speed improves successively.
Induction coil on described slide block is one group that along direction of slip, is arranged in order, and wherein each coil is provided with on and off switch.
The utlity model has following good effect:
1, adopt several flywheel magnet groups, both can store at ordinary times a large amount of kinetic energy, can to slide block coil, produce electromagnetic induction in the used time again, form the simple structure that electrical motor promotes slide block and releases energy;
2, whole system adopts gear transmission, so mechanical efficiency is high;
3, flywheel group is only done work to coil through out-of-date ability at slide block, and energy conversion efficiency is high;
4, can be as required, as the aircraft of the Different Weight of taking off, only needs to increase or the quantity of minimizing flywheel magnet group and slide block coil.
Accompanying drawing explanation
Fig. 1 is an example structure figure of the present utility model.
The specific embodiment
Concrete structure of the present utility model can be referring to Fig. 1.It comprises: drive motor 1, one group of 5,6, one groups of flywheel magnet 6 of 11,12, one groups of crowngears of transmission gear, have the slide block 8 of induction coil and drag shuttle 9.Described drive motor 1 drives rotating shaft one 2 rotations, in rotating shaft 1, one group of transmission gear 11 is installed at interval as required, one group of gear 12 installing on described arm revolving gear 11 and transmission shaft 23 meshes respectively, in rotating shaft 23, between each gear 12, crowngear 4 is installed.On the axle of another group crowngear 5 meshing respectively at one group of crowngear 4 with turning cylinder 23, be separately installed with the flywheel magnet 6 of paired setting.Every pair of flywheel magnet 6 arranges by magnetic polarity equidirectional, and each is arranged in a straight line successively to flywheel magnet, between every pair of flywheel magnet 6, leaves for the straight-line space of slide block 8 the first half motion of slide block between every a pair of flywheel magnet.Slide block 8 has and the vertically disposed induction coil 7 of flywheel magnet 6 magnetic polarity direction.Slide block 8 tops be provided with stretch out clamping plate drag shuttle 9.Induction coil 7 on described slide block 8 is one group that along direction of slip, is arranged in order, and wherein each coil 7 is provided with on and off switch 11.By on and off switch 11, can be according to the weight of the aircraft that takes off, the number of choice for use coil 7.
Another embodiment of the present utility model is as follows:
A mechanical electromagnetic catapult-launching gear, it comprises: drive motor, one group of crowngear, one group of flywheel magnet, have the slide block of induction coil and drag shuttle; Described drive motor drives rotating shaft one rotation, and one group of crowngear is installed in rotating shaft one, on the axle of another group crowngear meshing respectively with described one group of crowngear, is separately installed with the flywheel magnet of paired setting; Every pair of flywheel magnet arranges by magnetic polarity equidirectional, and each is arranged in a straight line successively to flywheel magnet, between every pair of flywheel magnet, leaves for the straight-line space of slide block the first half motion of slide block between every a pair of flywheel magnet; Slide block has and the vertically disposed induction coil of flywheel magnet magnetic polarity direction; Slide block top is provided with the shuttle that drags that stretches out clamping plate.The difference of the present embodiment and a upper technical scheme is that turning cylinder does not pass through transmission gear, directly by crowngear, drives flywheel magnet to rotate.Because other structure is all identical, so the accompanying drawing of this embodiment omits.
In Fig. 1, rotating shaft 1 is transmitted kinetic energy with the transmission shaft that rotating shaft 23 forms by gear cluster 11,12, rotating shaft 23 and one group of flywheel magnet 6 are transmitted kinetic energy by crowngear 4,5, electrical motor 1 just can be transferred to kinetic energy in flywheel magnet group incessantly like this, and whole flywheel magnet group just can be gathered enough energy.Each flywheel magnet group can be permanent magnet or electromagnet, has a space between every pair of magnet, for slide block 8, passes through.The magnetic field of the flywheel magnet 6 of high speed rotating produces inducing current to slide block coil 7, forms electrical motor form and promotes slide block 8 operations.Slide block 8 drives and drags shuttle 9 to slide, and drags shuttle 9 just can drive aircraft 10 to take off from deck, thereby reaches the object that airplane catapult is taken off.
All flywheel magnet 6 are all synchronized operation, but synchronously can be not synchronized.In order to guarantee that the acceleration/accel of slide block 8 keeps stable, can change the transmitting ratio of every group of crowngear, as the order by from left to right, improve successively transmitting ratio, flywheel slide block 6 rotating speeds are improved successively, to guarantee that slide block 8 is at take-off process, constantly accelerate, meet the requirement to the catapult-assisted take-off of aircraft.
Claims (3)
1. a mechanical electromagnetic catapult-launching gear, is characterized in that, it comprises: drive motor, one group of transmission gear, one group of crowngear, one group of flywheel magnet, have the slide block of induction coil and drag shuttle; Described drive motor drives rotating shaft one rotation, rotating shaft one drives transmission shaft two by one group of transmission gear, one group of crowngear is installed in rotating shaft two, on the axle of another group crowngear meshing respectively with described one group of crowngear, is separately installed with the flywheel magnet of paired setting; Every pair of flywheel magnet arranges by magnetic polarity equidirectional, and each is arranged in a straight line successively to flywheel magnet, between every pair of flywheel magnet, leaves for the straight-line space of slide block the first half motion of slide block between every a pair of flywheel magnet; Slide block has and the vertically disposed induction coil of flywheel magnet magnetic polarity direction; Slide block top is provided with the shuttle that drags that stretches out clamping plate; Described one group of umbrella shape finishing bevel gear cuter, along taking off, direction rotating speed improves successively.
2. a mechanical electromagnetic catapult-launching gear, is characterized in that, it comprises: drive motor, one group of crowngear, one group of flywheel magnet, have the slide block of induction coil and drag shuttle; Described drive motor drives rotating shaft one rotation, and one group of crowngear is installed in rotating shaft one, on the axle of another group crowngear meshing respectively with described one group of crowngear, is separately installed with the flywheel magnet of paired setting; Every pair of flywheel magnet arranges by magnetic polarity equidirectional, and each is arranged in a straight line successively to flywheel magnet, between every pair of flywheel magnet, leaves for the straight-line space of slide block the first half motion of slide block between every a pair of flywheel magnet; Slide block has and the vertically disposed induction coil of flywheel magnet magnetic polarity direction; Slide block top is provided with the shuttle that drags that stretches out clamping plate; Described one group of umbrella shape finishing bevel gear cuter, along taking off, direction rotating speed improves successively.
3. a kind of mechanical electromagnetic catapult-launching gear according to claim 1 and 2, is characterized in that, the induction coil on described slide block is one group that along direction of slip, is arranged in order, and wherein each coil is provided with on and off switch.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506460.2U CN203473250U (en) | 2013-08-19 | 2013-08-19 | Mechanical electromagnetic launch device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320506460.2U CN203473250U (en) | 2013-08-19 | 2013-08-19 | Mechanical electromagnetic launch device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203473250U true CN203473250U (en) | 2014-03-12 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320506460.2U Expired - Lifetime CN203473250U (en) | 2013-08-19 | 2013-08-19 | Mechanical electromagnetic launch device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203473250U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775153A (en) * | 2016-03-23 | 2016-07-20 | 马同金 | Dragging device for aircraft carrier catapult |
-
2013
- 2013-08-19 CN CN201320506460.2U patent/CN203473250U/en not_active Expired - Lifetime
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105775153A (en) * | 2016-03-23 | 2016-07-20 | 马同金 | Dragging device for aircraft carrier catapult |
| CN105775153B (en) * | 2016-03-23 | 2018-11-02 | 马同金 | A kind of towing device of aircraft carrier ejector |
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|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CX01 | Expiry of patent term |
Granted publication date: 20140312 |
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| CX01 | Expiry of patent term |