CN106823399A - Multiple-stage reduction unit model plane - Google Patents
Multiple-stage reduction unit model plane Download PDFInfo
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- CN106823399A CN106823399A CN201510887390.3A CN201510887390A CN106823399A CN 106823399 A CN106823399 A CN 106823399A CN 201510887390 A CN201510887390 A CN 201510887390A CN 106823399 A CN106823399 A CN 106823399A
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- gear
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- model plane
- reduction unit
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Abstract
The invention discloses a kind of multiple-stage reduction unit model plane, the 3rd mounting seat is fixedly connected with base in the test platform；The clutch disk of torque sensor in connection on the sleeve and guide rod of the 3rd mounting seat；The first ball bearing, inside race and the second ball bearing are fitted into the center cavity of connector and outer collar is provided between the second ball bearing and the first ball bearing, upper bearing (metal) upper end cover is connected on the top of connector, upper bearing (metal) bottom end cover is connected in the bottom of connector, four upper ends of connecting rod are arranged in the lug of connector, and four lower ends of connecting rod are arranged in the lug of the 3rd mounting seat；Second mounting seat is connected on the upper face of connecting shaft, and three pull pressure sensor are arranged in the second mounting seat.Test platform of the present invention obtains four-dimensional information as indirect output type measuring table using three one-dimensional pull pressure sensor and a torque sensor.
Description
Technical field
The present invention relates to a kind of electronic toy, more particularly, the present invention relates to a kind of multiple-stage reduction unit model plane.
Background technology
Requirement with people to multiple-stage reduction unit model plane is improved constantly, often require that multiple-stage reduction unit model plane have good flying quality, the interest of multiple-stage reduction unit model plane is manipulated to increase, far-reaching to the flying quality of multiple-stage reduction unit model plane is the weight of multiple-stage reduction unit model plane, double oar multiple-stage reduction unit model plane are typically all to complete power supply by two first motors, it is also required to two sets of each independent actuating units, tail propeller is also required to an independent motor to drive simultaneously, this makes multiple-stage reduction unit model plane considerably increase weight, therefore in order to mitigate the weight of multiple-stage reduction unit model plane, need to provide a kind of multiple-stage reduction unit model plane of mechanism section parts that multiple-stage reduction unit model plane offer power in the prior art is provided to mitigate whole multiple-stage reduction unit model plane weight.
The content of the invention
The technical problems to be solved by the invention are directed to the defect existing for above-mentioned prior art and provide can mitigate model plane own wt and reduces cost, and the multiple-stage reduction unit model plane of model plane mobility can be improved again.
Solving the technical scheme that is used of present invention problem is：A kind of multiple-stage reduction unit model plane, including main body frame, with the back-connected empennage of main body frame, with the landing gear that main body frame bottom is connected to support the main body frame, the mechanism of the offer power being arranged on the main body frame and empennage and the remote receiver of external control signal can be received, the mechanism of described offer power includes the first motor, power transmission shaft, through the rotary shaft of the power transmission shaft, it is arranged at the first propeller in rotary shaft, the second propeller being arranged on power transmission shaft and the tail propeller being arranged on tailing axle, and the power of the first described motor is passed into the first propeller simultaneously, the belt gear reduction gearing mechanism of the second propeller and tail propeller.
The beneficial effects of the present invention are：The present invention realizes first motor and drives the first propeller, the second propeller and tail propeller rotational simultaneously, significantly reduce the multiple-stage reduction unit model plane weight of itself, so as to improve the mobility of multiple-stage reduction unit model plane, while also reducing the manufacturing cost of multiple-stage reduction unit model plane.
As the preferred embodiment of multiple-stage reduction unit model plane of the present invention, described belt gear reduction gearing mechanism includes the motor gear being fixed on motor output shaft, the one-level driven gear engaged with the motor gear, the one-level band gear coaxial with one-level driven gear, the two grades of driven gears for being engaged with one-level driven gear and being connected with described power transmission shaft one end, the two grade band gears coaxial with two grades of driven gears, it is fixed on three-level band gear in rotary shaft, and level Four band gear is connected with tailing axle, one-level band gear is connected by level synchronization conveyer with three-level band gear, two grades of band gears are connected by secondary synchronization conveyer with level Four band gear.
Used as another preferred embodiment of multiple-stage reduction unit model plane of the present invention, described two grades are respectively placed in two grades of both sides of driven gear with gear and three-level with gear.
As another preferred embodiment of multiple-stage reduction unit model plane of the present invention, described belt gear reduction gearing mechanism also includes being arranged at described one-level pulley cover of the one-level with gear side, it is arranged at two grades of described two grades of pulley covers with gear side, it is arranged at described three-level pulley cover of the three-level with gear side, it is arranged at described level Four pulley cover of the level Four with gear side, described one-level pulley cover, three-level pulley cover is used to prevent level synchronization conveyer from slipping, two grades of described pulley covers, level Four pulley cover is used to prevent secondary synchronization conveyer from slipping.
As another preferred embodiment of multiple-stage reduction unit model plane of the present invention, described belt gear reduction gearing mechanism is additionally provided with the roller devices of the secondary synchronization conveyer tensioning for making two grades of connection with gear and level Four with gear, the roller devices make secondary synchronization conveyer be stretched on two grades of band gears and level Four band gear at any time, to prevent synchronous belt from being slided on two grades of band gears and level Four band gear.
As another preferred embodiment of multiple-stage reduction unit model plane of the present invention, it also includes front level controller and is arranged at the rear level controller of the empennage, described front level controller includes the swash plate that leans forward on power transmission shaft, preceding steering wheel, connect the front rod of preceding steering wheel and the swash plate that leans forward, leaning forward on main body frame and connects lean forward swash plate leading truck and the master link of swash plate of leaning forward at swash plate leading truck, described rear level controller includes the hypsokinesis swash plate on tailing axle, steering wheel afterwards, the slave connecting rod of steering wheel and hypsokinesis swash plate after connection, hypsokinesis swash plate leading truck on empennage frame and connect the secondary connecting rod of the hypsokinesis swash plate leading truck and hypsokinesis swash plate, it is main, rear level controller more neatly realizes the steering of multiple-stage reduction unit model plane.
As another preferred embodiment of multiple-stage reduction unit model plane of the present invention, it also includes dynamic balancer, described dynamic balancer includes balancing pole connector, balancing pole and is arranged at the balance weight at balancing pole two ends, described dynamic balancer is arranged on the upper end of rotary shaft by balancing pole connector, balance its whole body during the dynamic balancer multiple-stage reduction unit model plane flight, make multiple-stage reduction unit model plane more can safety and steady fly.
Below in conjunction with drawings and Examples, technical scheme is described in further detail.
Brief description of the drawings
Fig. 1 is the structural representation of the multiple-stage reduction unit model plane of a preferred embodiment of the present invention.
Specific embodiment
With reference now to Description of Drawings the preferred embodiments of the present invention,.
With reference to Fig. 1, multiple-stage reduction unit model plane of the present invention include the landing gear 3 that main body frame 1 and the back-connected empennage 2 of main body frame and main body frame bottom be connected to support the main body frame, the mechanism 4 of the offer power being arranged on the main body frame 1 and empennage 2, can receive on main body frame 1 remote receiver 5 of external control signal.
The mechanism 4 of described offer power includes the first motor,Power transmission shaft,Through the rotary shaft of the power transmission shaft,The first propeller and the second propeller by back blades folder on power transmission shaft installed on the rotary shaft are pressed from both sides by primary blades,First motor is arranged on main body frame 1,Motor gear is installed on its output shaft,The one-level driven gear engaged with the motor gear,One-level driven gear is positioned on the bearing block of main body frame 1 by bearing,The one-level band gear coaxial with one-level driven gear,Side of the one-level with gear is additionally provided with one-level pulley cover,The two grades of driven gears for being engaged with one-level driven gear and being connected with described power transmission shaft one end,Two grades of driven gears are positioned on the bearing block of main body frame 1 by bearing,The two grade band gears coaxial with two grades of driven gears,Two grades of sides with gear are additionally provided with two grades of pulley covers,Three-level band gear is fixed in rotary shaft,Rotary shaft lower end is positioned on the bearing block of main body frame 1 by bearing,Three-level band gear side is additionally provided with bearing three-level pulley cover,The level Four band gear side being connected with tailing axle is additionally provided with level Four pulley cover,One-level band gear is connected by level synchronization conveyer with three-level band gear,Two grades of band gears are connected by secondary synchronization conveyer with level Four band gear,Tail propeller is pressed from both sides by caudal lobe piece and is arranged on tailing axle,Tailing axle is positioned on the bearing block of tailstock by bearing,One-level pulley cover and bearing three-level pulley cover are used to prevent the slippage of the first belt pulley,Two grades of pulley covers and level Four pulley cover are used to prevent the slippage of the second belt pulley；Both sides near the second belt pulley on main body frame 1 are additionally provided with the adjustable roller devices for making belt pulley keep tensioning state at any time in position, and roller devices can also be replaced with other devices in other embodiments certainly.
Motor gear rotation of the first described motor drive installation in its drive shaft, motor gear rotation rotates the one-level driven gear for engaging, so as to drive engaged with one-level driven gear two grades of driven gears to rotate, two grades of driven gear rotations rotate the power transmission shaft being fixed thereon, so as to drive the second propeller for being fixed on power transmission shaft to rotate;The rotation of one-level driven gear rotates the one-level band gear being coaxial therewith, and rotation of the one-level with gear passes to three-level band gear by the first belt pulley, and three-level rotarily drives rotary shaft rotation with gear, and rotary shaft rotarily drives the rotation of the first propeller being fixed thereon；Two grades of driven gear rotations make two grades of rotations with gear being coaxial therewith, two grades of rotations with gear be passed on level Four band gear by the second belt pulley, the rotation that rotarily drives the tail propeller that with tail propeller 32 is fixed on tailing axle on of the level Four with gear.It has been achieved in that first motor drives the rotation of the first propeller, the second propeller and tail propeller simultaneously, has eliminated two motors, significantly reduced the weight of model plane itself, the flying quality of model plane has been improve, while also saving manufacturing cost.
Described multiple-stage reduction unit model plane also include front level controller and are arranged at the rear level controller of the empennage, described front level controller includes the swash plate that leans forward on power transmission shaft, preceding steering wheel, connect the front rod of preceding steering wheel and the swash plate that leans forward, lean forward and swash plate leading truck and connect lean forward swash plate leading truck and the master link of swash plate of leaning forward, described rear level controller includes the hypsokinesis swash plate on tailing axle, steering wheel afterwards, the slave connecting rod of steering wheel and hypsokinesis swash plate after connection, hypsokinesis swash plate leading truck and connect the secondary connecting rod of the hypsokinesis swash plate leading truck and hypsokinesis swash plate, the steering of the front level controller and rear level controller co- controlling multiple-stage reduction unit model plane, make the steering of multiple-stage reduction unit model plane more flexible.
The multiple-stage reduction unit model plane also include dynamic balancer; the dynamic balancer includes balancing pole connector, balancing pole and is arranged at the balance weight at balancing pole two ends; balancing pole is arranged on the upper end of rotary shaft by balancing pole connector; the dynamic balancer makes to balance its whole body during multiple-stage reduction unit model plane flight, make multiple-stage reduction unit model plane more can safety and steady fly.
Finally should be noted that; the above embodiments are merely illustrative of the technical solutions of the present invention rather than limiting the scope of the invention; although being explained in detail to the present invention with reference to preferred embodiment; but it will be understood by those within the art that; technical scheme can be modified or equivalent, without deviating from the spirit and scope of technical solution of the present invention.
Claims (4)
1. a kind of multiple-stage reduction unit model plane, it is characterised in that：Including main body frame,Empennage,Landing gear,Mechanism and the remote receiver of the offer power of the main body frame are provided,The mechanism of described offer power includes the first motor,Power transmission shaft,Through the rotary shaft of the power transmission shaft,It is arranged at the first propeller in rotary shaft,The second propeller being arranged on power transmission shaft and the tail propeller being arranged on tailing axle,The mechanism of described offer power also includes for the power of the first described motor passing to the first propeller simultaneously,The belt gear reduction gearing mechanism of the second propeller and tail propeller,Described belt gear reduction gearing mechanism includes the motor gear being fixed on motor output shaft,The one-level driven gear engaged with the motor gear,The one-level band gear coaxial with one-level driven gear,The two grades of driven gears for being engaged with one-level driven gear and being connected with described power transmission shaft one end,The two grade band gears coaxial with two grades of driven gears,The three-level band gear being fixed in rotary shaft,The level Four band gear being connected with tailing axle,One-level band gear is connected by level synchronization conveyer with three-level band gear,Two grades of band gears are connected by secondary synchronization conveyer with level Four band gear.
2. multiple-stage reduction unit model plane as claimed in claim 1, it is characterised in that：Described belt gear reduction gearing mechanism also includes being arranged at described one-level pulley cover of the one-level with gear side, it is arranged at two grades of described two grades of pulley covers with gear side, described three-level pulley cover of the three-level with gear side is arranged at, described level Four pulley cover of the level Four with gear side is arranged at.
3. multiple-stage reduction unit model plane as claimed in claim 2, it is characterised in that：Described belt gear reduction gearing mechanism is additionally provided with the device of the synchronous belt tensioning for making two grades of connection with gear and level Four with gear.
4. multiple-stage reduction unit model plane as claimed in claim 3, it is characterised in that：The device of the synchronous belt tensioning is roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887390.3A CN106823399A (en) | 2015-12-05 | 2015-12-05 | Multiple-stage reduction unit model plane |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510887390.3A CN106823399A (en) | 2015-12-05 | 2015-12-05 | Multiple-stage reduction unit model plane |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106823399A true CN106823399A (en) | 2017-06-13 |
Family
ID=59150577
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201510887390.3A Pending CN106823399A (en) | 2015-12-05 | 2015-12-05 | Multiple-stage reduction unit model plane |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106823399A (en) |
-
2015
- 2015-12-05 CN CN201510887390.3A patent/CN106823399A/en active Pending
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Legal Events
| Date | Code | Title | Description |
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| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170613 |
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| WD01 | Invention patent application deemed withdrawn after publication |