CN109058406A - A kind of shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement - Google Patents
A kind of shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement Download PDFInfo
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- CN109058406A CN109058406A CN201810808044.5A CN201810808044A CN109058406A CN 109058406 A CN109058406 A CN 109058406A CN 201810808044 A CN201810808044 A CN 201810808044A CN 109058406 A CN109058406 A CN 109058406A
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- 230000033001 locomotion Effects 0.000 title claims abstract description 84
- 230000007246 mechanism Effects 0.000 title claims abstract description 47
- 230000007704 transition Effects 0.000 claims abstract description 27
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims description 13
- 238000000034 method Methods 0.000 claims description 8
- 230000000694 effects Effects 0.000 claims description 7
- 238000004146 energy storage Methods 0.000 claims description 7
- 230000009471 action Effects 0.000 claims description 6
- 230000013011 mating Effects 0.000 claims 1
- 238000007789 sealing Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 4
- 238000009434 installation Methods 0.000 abstract description 4
- 238000004519 manufacturing process Methods 0.000 abstract 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 5
- 229910000975 Carbon steel Inorganic materials 0.000 description 5
- 229910000746 Structural steel Inorganic materials 0.000 description 5
- 239000010962 carbon steel Substances 0.000 description 5
- 238000005461 lubrication Methods 0.000 description 4
- 239000011159 matrix material Substances 0.000 description 4
- 230000008450 motivation Effects 0.000 description 4
- 230000002035 prolonged effect Effects 0.000 description 3
- 230000008901 benefit Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000003754 machining Methods 0.000 description 1
- 230000009347 mechanical transmission Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16H—GEARING
- F16H23/00—Wobble-plate gearings; Oblique-crank gearings
- F16H23/04—Wobble-plate gearings; Oblique-crank gearings with non-rotary wobble-members
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- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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Abstract
The invention discloses a kind of shaking tray mechanisms that linear reciprocating motion is changed into continuous rotation movement, include pedestal, shaft seat, shaft, axle center, shaking tray, push rod connecting shaft, push rod, flywheel, transition connecting shaft, bearing seal cover, connection bearing.The mechanism can drive centrally located shaft to do continuous rotation movement by applying the linear reciprocating motion power of rule on the push rod of its regular polygon or circular arrangement, mechanism integrally can be achieved without dead point antikinesis, realize the efficiency of multi-purpose machine, greatly increase utilization rate of equipment and installations, structure is simple, easy processing, manufacturing cost is low, equipment component interchangeability is strong, the engine being circular layout especially suitable for multi-cylinder, the power that engine piston exports can be directly translated into torque, and transmission efficiency is higher than the mechanisms such as crankshaft and gear.
Description
Technical field
The present invention relates to technical field of mechanical transmission, and in particular to a kind of that linear reciprocating motion is changed into continuous rotation fortune
Dynamic shaking tray mechanism.
Technical background
Generally by linear reciprocating motion be changed into continuous rotation movement mechanism it is most common have gear and rack teeth mechanism, spiral pass
Motivation structure and crankshaft connecting rod system.Wherein, gear and rack teeth mechanism impacts self structure larger, be easy to cause fatigue to components
Damage, substantially reduces the service life of components, and cannot be used on the motion structure of high speed varying load；Screw-drive mechanism
The linear motion of screw rod can be changed into the rotary motion of nut, the linear motion of nut can also be changed into the rotation fortune of screw rod
It is dynamic, but it is not self-locking to need biggish helix angle just to can guarantee, and this mechanism driving low efficiency, long time running is prone to wear,
And biggish helix angle does not allow easy processing；Crankshaft connecting rod system is usually used in piston power plant and turns linear reciprocating motion
Become the power drive mechanism of continuous rotation movement, machining accuracy and heat of this mechanism to components such as crankshaft, crank, connecting rods
Processing technique has strict requirements, and the piston power plant for providing power is generally aligned on straight line, and assembly also has tight
The assembly precisions of lattice limits, such as multi-cylinder engine straight column mode, when the larger piston type cylinder body number of demand motive force is more, centainly
The problems such as installation space is unable to reasonable employment is caused in degree.
Summary of the invention
To solve problems of the prior art, linear reciprocating motion is changed into continuous rotation the present invention provides a kind of
The dynamic shaking tray mechanism of transhipment, the mechanism can be by applying regular reciprocating linear on the push rod of its regular polygon or circular arrangement
Motoricity drives centrally located shaft to do continuous rotation movement, to solve to use conventional gears rackwork bring components
Rapid wear, service life are low, it is impossible to be used in the movement of high speed varying load；, transmission effect easily self-locking using screw-drive mechanism bring mechanism
Rate is low, easy to wear, not easy to be processed；Using crankshaft connecting rod system bring parts processing technology require high, assembly precision is high, at
The problems such as this height, driving device installation space are unable to reasonable employment to a certain extent.
To achieve the purpose of the present invention, the invention adopts the following technical scheme:
It is a kind of by linear reciprocating motion be changed into continuous rotation movement shaking tray mechanism, include pedestal 1, shaft seat 2, shaft 3,
Axle center 4, shaking tray 5, push rod connecting shaft 6, push rod 7, flywheel 8, transition connecting shaft 9, bearing seal cover 10, connection bearing 11.It is described
Pedestal 1 connect with shaft seat 2,3 lower end of shaft be located at 2 center of shaft seat and with shaft seat 2 pass through bearing assembly connect
It connects, the upper end of the shaft 3 is equipped with the flywheel 8 for playing running down effect after energy storage and engine are shut down, the shaft 3
Top is equipped with the transition connecting shaft 9 for output power, and the axle center 4 is mounted in shaft 3, so that the geometry of central spindle 4
The geometric centre axes of central axis and shaft 3 form an angle α, the axle center 4 and shaking tray 5 and are filled by connection bearing 11
Match, the bearing that connection 11 axially position of bearing and sealed connection bearing 11 are equipped at the top and bottom of the connection bearing 11 is close
Capping 10, the shaking tray 5 are disc structure, and the push rod connecting shaft 6 has 4-16 group, is evenly distributed on the circumference of shaking tray 5
On, axes extending line intersects at the center of circle of shaking tray 5, and every group of push rod connecting shaft 6 connects one group by oscillating bearing and push away
Bar 7.
Further, the axle center 4 is connect with the assembly method of shaft 3 using spline, common key connection, plum blossom tooth connect
One of connect, be interference fitted connection.
Further, the angle of the angle α of the geometric centre axes of the geometric centre axes and shaft 3 of the central spindle 4
Range is 1≤α≤60 degree.
Further, the shaft 3 and central spindle 4 are quenched using ordinary carbon steel or structural steel, and hardness exists after processing
Between HRC40-60, when engine power and output torque are smaller, and when light load, at the material modulation of shaft 3 and central spindle 4
Reason, hardness is between HB180-320.
Further, the material of the push rod connecting shaft 6 can be according to the size suitably modulation of engine thrust output at
Reason handles hardness between HB180-320.
Further, the connection bearing 11 uses deep groove ball bearing, cylinder roller bearing, tapered roller bearing, angle
One of contact bearing.
The application method of mechanism:
Step 1: pedestal 1 is fixed on the datum level of mechanism installation, an offer reciprocating linear is installed in every group of 7 one end of push rod
The driving mechanism of movement, driving mechanism is according to the position annular spread of push rod 7, so that axle center and vertical is prolonged in every group of acquisition of push rod 7
In the identical linear reciprocating motion power of datum clamp face stroke；
Step 2: shaft 3 applies the instantaneous starting power that it can be made to rotate；
Step 3: successively applying linear reciprocating motion power to each group push rod 7 by driving device, so that push rod 7 is connect with push rod
The motion profile of the tie point of axis 6 successively, uniformly constitutes dynamic sinusoidal or cosine curve；
4th step；Periodically combine linear reciprocating motion between each group push rod 7 and drives shaking tray 5 to do the period by push rod connecting shaft 6
The shake of property continuous uniform makes under the action of the inertia and central spindle 4 and 3 geometric angle α of shaft in conjunction with startup power in shaft 3
Shaft 3 obtains the tangential force of continuous rotation movement；
Step 5: shaft 3 drives 8 transition connecting shaft 9 of flywheel to do continuous rotation movement.
Compared with prior art, the present invention the invention has the following advantages:
Transmission mechanism is simple, and nonstandard amount of parts is few, simple easy processing, and low, comprehensive manufacturing cost is required for assembly precision
It is low, standard component is mostly used to reach the strong advantage of equipment component interchangeability, and mechanism assembly and disassembly do not need special tooling
Fixture operates extremely simple and high-efficient.The engine that this mechanism is circular layout especially suitable for multi-cylinder, can be living by engine
The power of plug output is directly translated into torque, and transmission efficiency is higher than crankshaft and gear mechanism.Mechanism integrally can be achieved inverse without dead point
To operation, that is, continuous rotary motion is changed into linear reciprocating motion, the efficiency of multi-purpose machine is realized, greatly increases and set
Standby utilization rate.Flywheel is installed in order to energy storage, so that due to the rotary inertia of flywheel after engine shutdown in the output end of mechanism
Guarantee that the engine idle time is long, while flywheel also can guarantee smooth running.
Detailed description of the invention
Fig. 1 is mechanism driving schematic diagram cross-sectional view；
Fig. 2 is central spindle scheme of erection；
In figure, pedestal -1, shaft seat -2, shaft -3, axle center -4, shaking tray -5, push rod connecting shaft -6, push rod 7, flywheel -8, transition
Connecting shaft -9, bearing seal cover -10, connection bearing -11.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention；Technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description；
Embodiment 1
Specific structure of the present invention and usage mode please refer to Fig. 1 to 2, a kind of that linear reciprocating motion is changed into continuous rotation movement
Shaking tray mechanism, include pedestal 1, shaft seat 2, shaft 3, axle center 4, shaking tray 5, push rod connecting shaft 6, push rod 7, flywheel 8, transition
Connecting shaft 9, bearing seal cover 10, connection bearing 11.Shaft seat 2 is installed, 3 lower end of shaft is located at 2 center of shaft seat simultaneously on pedestal 1
With shaft seat 2 by bearing assembly connection, the upper end of shaft 3 be equipped with play energy storage and engine shut down after running down effect fly
Wheel 8, the top of shaft 3 are equipped with the transition connecting shaft 9 for output power, the axis connection of transition connecting shaft 9 and load, axle center
4 are connect with shaft 3 using spline, so that the geometric centre axes shape of the geometric centre axes of central spindle 4 and shaft 3 is in an angle
α, α=1 degree, shaft 3 and central spindle 4 are quenched using ordinary carbon steel or structural steel, and hardness is HRC40 after processing, when engine function
Rate and output torque are smaller, and when light load, the material modulation treatment of shaft 3 and central spindle 4, hardness HB180.Axle center
4 are assembled with shaking tray 5 by connection bearing 11, and connection bearing 11 uses deep groove ball bearing, connects and installs at the top and bottom of bearing 11
There is connection 11 axially position of bearing and be tightly connected the bearing seal cover 10 of bearing 11, design has oil guide groove on bearing seal cover 10
And oil nozzle, it can be disc structure to bearing lubrication, shaking tray 5 after being bought oil by oil nozzle, push rod connecting shaft 6 has 4 groups, is uniformly distributed
On the circumference of shaking tray 5, axes extending line intersects at the center of circle of shaking tray 5, and every group of push rod connecting shaft 6 is connected by oscillating bearing
The material of one group of push rod 7, push rod connecting shaft 6 can be according to the appropriate modulation treatment of size of engine thrust output, and handling hardness is
HB180。
The application method of mechanism:
Pedestal 1 is mounted in engine matrix, the piston type hair of an offer linear reciprocating motion is installed in every group of 7 one end of push rod
Motivation cylinder body, engine cylinder body is according to the position annular spread of push rod 7, so that every group of acquisition of push rod 7 prolongs axle center and perpendicular to peace
Fill the identical linear reciprocating motion power of datum level stroke；Shaft 3 applies the instantaneous starting power that it can be made to rotate；Pass through driving device
Successively apply linear reciprocating motion power to each group push rod 7 so that the motion profile of the tie point of push rod 7 and push rod connecting shaft 6 according to
It is secondary, uniform to constitute dynamic sinusoidal or cosine curve；Periodically combine linear reciprocating motion between each group push rod 7 to connect by push rod
Spindle 6 drives shaking tray 5 to do periodically continued uniform shake, in conjunction with the inertia and central spindle 4 and shaft 3 of startup power in shaft 3
Shaft 3 is made to obtain the tangential force of continuous rotation movement under the action of geometric angle α；Shaft 3 drives 8 transition connecting shaft 9 of flywheel
Continuous rotation movement is done, transition connecting shaft 9 drives blower work.
Embodiment 2
Specific structure of the present invention and usage mode please refer to Fig. 1 to 2, a kind of that linear reciprocating motion is changed into continuous rotation movement
Shaking tray mechanism, include pedestal 1, shaft seat 2, shaft 3, axle center 4, shaking tray 5, push rod 7, push rod connecting shaft 6, flywheel 8, transition
Connecting shaft 9, bearing seal cover 10, connection bearing 11.Shaft seat 2 is mounted on pedestal 1,3 lower end of shaft is located at 2 center of shaft seat
And with shaft seat 2 by bearing assembly connection, the upper end of shaft 3 be equipped with play energy storage and engine shut down after running down effect
Flywheel 8, the top of shaft 3 are equipped with the transition connecting shaft 9 for output power, the axis connection of transition connecting shaft 9 and load, axis
The heart 4 and shaft 3 are using common key connection, so that the geometric centre axes of the geometric centre axes of central spindle 4 and shaft 3 form one
Angle α, α=10 degree, shaft 3 and central spindle 4 are quenched using ordinary carbon steel or structural steel, and hardness is HRC45 after processing, work as hair
Motivation power and output torque are smaller, and when light load, the material modulation treatment of shaft 3 and central spindle 4, and hardness is
HB220.Axle center 4 and shaking tray 5 are assembled by connection bearing 11, and connection bearing 11 uses tapered roller bearing, and connection bearing 11 pushes up
Portion and bottom are equipped with connection 11 axially position of bearing and are tightly connected the bearing seal cover 10 of bearing 11, on bearing seal cover 10
Design has oil guide groove and oil nozzle, can be disc structure to bearing lubrication, shaking tray 5 after being bought oil by oil nozzle, push rod connecting shaft 6 has
It 6 groups, is evenly distributed on the circumference of shaking tray 5, axes extending line intersects at the center of circle of shaking tray 5, and every group of push rod connecting shaft 6 passes through
Oscillating bearing connect one group of push rod 7, the material of push rod connecting shaft 6 can be according to the size suitably modulation of engine thrust output at
Reason, processing hardness are HB220.
The application method of mechanism:
Pedestal 1 is mounted in engine matrix, the power dress of an offer linear reciprocating motion is installed in every group of 7 one end of push rod
It sets, power device is according to the position annular spread of push rod 7, so that every group of acquisition of push rod 7 prolongs axle center and perpendicular to datum clamp face
The identical linear reciprocating motion power of stroke；Apply the instantaneous starting power that it can be made to rotate to shaft 3；By driving device to each group
Push rod 7 successively applies linear reciprocating motion power, so that the motion profile of push rod 7 and the tie point of push rod connecting shaft 6 is successively, uniformly
Constitute dynamic sinusoidal or cosine curve；Periodically combine linear reciprocating motion between each group push rod 7 and passes through 6 band of push rod connecting shaft
Shake disk 5 and do periodically continued uniform shake, in conjunction with the inertia and central spindle 4 and 3 geometric angle of shaft of startup power in shaft 3
Shaft 3 is made to obtain the tangential force of continuous rotation movement under the action of α；Shaft 3 drives 8 transition connecting shaft 9 of flywheel to do continuous rotation
Transhipment is dynamic, and transition connecting shaft 9 drives pump work.
Embodiment 3
Specific structure of the present invention and usage mode please refer to Fig. 1 to 2, a kind of that linear reciprocating motion is changed into continuous rotation movement
Shaking tray mechanism, include pedestal 1, shaft seat 2, shaft 3, axle center 4, shaking tray 5, push rod connecting shaft 6, push rod 7, flywheel 8, transition
Connecting shaft 9, bearing seal cover 10, connection bearing 11.Shaft seat 2 is installed, 3 lower end of shaft is located at 2 center of shaft seat simultaneously on pedestal 1
With shaft seat 2 by bearing assembly connection, the upper end of shaft 3 be equipped with play energy storage and engine shut down after running down effect fly
Wheel 8, the top of shaft 3 are equipped with the transition connecting shaft 9 for output power, the axis connection of transition connecting shaft 9 and load, axle center
4 are connect with shaft 3 using plum blossom tooth, so that the geometric centre axes of the geometric centre axes of central spindle 4 and shaft 3 form a folder
Angle α, α=45 degree, shaft 3 and central spindle 4 are quenched using ordinary carbon steel or structural steel, and hardness is HRC50 after processing, when starting
Machine power and output torque are smaller, and when light load, the material modulation treatment of shaft 3 and central spindle 4, hardness HB260.
Axle center 4 and shaking tray 5 are assembled by connection bearing 11, and connection bearing 11 uses cylinder roller bearing, 11 top of connection bearing and bottom
Portion is equipped with connection 11 axially position of bearing and is tightly connected the bearing seal cover 10 of bearing 11, and designing on bearing seal cover 10 has
Oil guide groove and oil nozzle can be disc structure to bearing lubrication, shaking tray 5 after being bought oil by oil nozzle, and push rod connecting shaft 6 has 10 groups,
It is evenly distributed on the circumference of shaking tray 5, axes extending line intersects at the center of circle of shaking tray 5, and every group of push rod connecting shaft 6 passes through joint
Bearing connects one group of push rod 7, and the material of push rod connecting shaft 6 can be located according to the appropriate modulation treatment of size of engine thrust output
Reason hardness is HB260.
Pedestal 1 is mounted in engine matrix when use, an offer linear reciprocating motion is installed in every group of 7 one end of push rod
Power drive mechanism so that the acquisition of every group of push rod 7 is prolonged axle center and is transported perpendicular to the identical reciprocating linear of datum clamp face stroke
Power；Apply the instantaneous starting power that it can be made to rotate to shaft 3；Successively applied by driving device to each group push rod 7 reciprocal straight
Line motoricity, so that the motion profile of push rod 7 and the tie point of push rod connecting shaft 6 successively, uniformly constitutes dynamic sine or remaining
Chord curve；Periodically combine linear reciprocating motion between each group push rod 7 and drives shaking tray 5 periodically continued by push rod connecting shaft 6
It is uniform to shake, make shaft 3 under the action of the inertia and central spindle 4 and 3 geometric angle α of shaft in conjunction with startup power in shaft 3
Obtain the tangential force of continuous rotation movement；Shaft 3 drives 8 transition connecting shaft 9 of flywheel to do continuous rotation movement, transition connecting shaft 9
Drive blower work.
Embodiment 4
Specific structure of the present invention and usage mode please refer to Fig. 1 to 2, a kind of that linear reciprocating motion is changed into continuous rotation movement
Shaking tray mechanism, include pedestal 1, shaft seat 2, shaft 3, axle center 4, shaking tray 5, push rod connecting shaft 6, push rod 7, flywheel 8, transition
Connecting shaft 9, bearing seal cover 10, connection bearing 11.Shaft seat 2 is installed, 3 lower end of shaft is located at 2 center of shaft seat simultaneously on pedestal 1
With shaft seat 2 by bearing assembly connection, the upper end of shaft 3 be equipped with play energy storage and engine shut down after running down effect fly
Wheel 8, the top of shaft 3 are equipped with the transition connecting shaft 9 for output power, the axis connection of transition connecting shaft 9 and load, axle center
4 are connected with shaft 3 using interference fit, so that the geometric centre axes of the geometric centre axes of central spindle 4 and shaft 3 form one
Angle α, α=60 degree, shaft 3 and central spindle 4 are quenched using ordinary carbon steel or structural steel, and hardness is HRC60 after processing, work as hair
Motivation power and output torque are smaller, and when light load, the material modulation treatment of shaft 3 and central spindle 4, and hardness is
HB320.Axle center 4 and shaking tray 5 are assembled by connection bearing 11, and connection bearing 11 uses angular contact bearing, 11 top of connection bearing
Connection 11 axially position of bearing is installed with bottom and is tightly connected the bearing seal cover 10 of bearing 11, it can after being bought oil by oil nozzle
With to bearing lubrication, shaking tray 5 is disc structure, and push rod connecting shaft 6 has 16 groups, is evenly distributed on the circumference of shaking tray 5, axle center
Extended line intersects at the center of circle of shaking tray 5, and every group of push rod connecting shaft 6 connects one group of push rod 7, push rod connecting shaft 6 by oscillating bearing
Material can be according to the appropriate modulation treatment of size of engine thrust output, processing hardness is HB320.
Pedestal 1 is mounted in engine matrix when use, an offer linear reciprocating motion is installed in every group of 7 one end of push rod
Piston-mode motor cylinder body, engine cylinder body is according to the position annular spread of push rod 7, so that axle center is prolonged in every group of acquisition of push rod 7
And perpendicular to the identical linear reciprocating motion power of datum clamp face stroke；Apply the instantaneous starting power that it can be made to rotate to shaft 3；
Successively apply linear reciprocating motion power to each group push rod 7 by driving device, so that the tie point of push rod 7 and push rod connecting shaft 6
Motion profile successively, uniformly constitute dynamic sinusoidal or cosine curve；Periodically combine reciprocating linear fortune between each group push rod 7
It is dynamic that the periodically continued uniform shake of shaking tray 5 is driven by push rod connecting shaft 6, in conjunction with the inertia and axis of startup power in shaft 3
Shaft 3 is made to obtain the tangential force that continuous rotation moves under the action of core 4 and 3 geometric angle α of shaft；Shaft 3 drives 8 mistake of flywheel
It crosses connecting shaft 9 and does continuous rotation movement, transition connecting shaft 9 drives blower work.
The foregoing is merely the preferable specific embodiments of the present invention, but scope of protection of the present invention is not limited thereto,
Anyone skilled in the art in the technical scope disclosed by the present invention, according to the technique and scheme of the present invention and
It improves design and is subject to equivalent substitution or change, should all cover in protection scope of the present invention.
Claims (7)
1. a kind of shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement, it is characterised in that: include pedestal
(1), shaft seat (2), shaft (3), axle center (4), shaking tray (5), push rod connecting shaft (6), flywheel (8), transition connecting shaft (9), axis
Sealing cover (10), connection bearing (11) are held, shaft seat (2) are installed on the pedestal (1), the shaft (3) lower end is located at
Shaft seat (2) center simultaneously passes through bearing assembly connection with shaft seat (2), and the upper end of the shaft (3), which is equipped with, plays energy storage
The flywheel (8) of running down effect after shutting down with engine, the top of the shaft (3) are equipped with the transition company for output power
Spindle (9), the axle center (4) are mounted on shaft (3), so that the geometry of the geometric centre axes of central spindle (4) and shaft (3)
Central axis forms an angle α, and the axle center (4) and shaking tray (5) pass through connection bearing (11) assembly, the connecting shaft
The bearing seal cover (10) that connection bearing (11) axially position and sealed connection bearing (11) are equipped at the top and bottom of (11) is held,
The shaking tray (5) is disc structure, and the push rod connecting shaft (6) has 4-16 group, is evenly distributed on the circumference of shaking tray (5)
On, axes extending line intersects at the center of circle of shaking tray (5), and every group of push rod connecting shaft (6) passes through oscillating bearing connection one
Group push rod (7).
2. a kind of according to claim 1, shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement, special
Sign is: the axle center (4) is connect with the assembly method of shaft (3) using spline, common key connection, plum blossom tooth connect, mistake
Be full of mating connection one of.
3. a kind of according to claim 1, shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement, special
Sign is: the angular range of the angle α of the geometric centre axes of the geometric centre axes and shaft (3) of the central spindle (4) is 1
Degree≤α≤60 degree.
4. a kind of according to claim 1, shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement, special
Sign is: the shaft (3) and central spindle (4) is according to load requirement using hardness is between HRC40-60 or hardness is in HB180-
Material between 320 is made.
5. a kind of according to claim 1, shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement, special
Sign is: the material of the push rod connecting shaft (6) can use hardness in HB180-320 according to the size of engine thrust output
Between material be made.
6. a kind of according to claim 1, shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement, special
Sign is: the connection bearing (11) uses deep groove ball bearing, cylinder roller bearing, tapered roller bearing, angular contact bearing
One of.
7. according to claim 1 described in -6, a kind of shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement,
Be characterized in that: a kind of shaking tray mechanism application method that linear reciprocating motion is changed into continuous rotation movement includes following step
It is rapid:
Step 1: pedestal (1) is fixed on datum clamp face, an offer reciprocating linear fortune is installed in every group of push rod (7) one end
Dynamic driving mechanism, driving mechanism prolong axle center and hang down according to the position annular spread of push rod (7) so that every group of push rod (7) obtains
Directly in the identical linear reciprocating motion power of datum clamp face stroke；
Step 2: being applied to the instantaneous starting power that shaft (3) can be such that it rotates；
Step 3: successively applying linear reciprocating motion power to each group push rod (7) by driving device, so that push rod (7) and push rod
The motion profile of the tie point of connecting shaft (6) successively, uniformly constitutes dynamic sinusoidal or cosine curve；
4th step；Periodically combine linear reciprocating motion between each group push rod (7) and drives shaking tray (5) by push rod connecting shaft (6)
Periodically continued uniform shake is pressed from both sides in conjunction with the inertia and central spindle (4) and shaft (3) geometric center of startup power on shaft (3)
Shaft (3) are made to obtain the tangential force of continuous rotation movement under the action of the α of angle；
Step 5: shaft (3) drives flywheel (8) transition connecting shaft (9) to do continuous rotation movement.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810808044.5A CN109058406A (en) | 2018-07-22 | 2018-07-22 | A kind of shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810808044.5A CN109058406A (en) | 2018-07-22 | 2018-07-22 | A kind of shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement |
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| CN109058406A true CN109058406A (en) | 2018-12-21 |
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| CN201810808044.5A Pending CN109058406A (en) | 2018-07-22 | 2018-07-22 | A kind of shaking tray mechanism that linear reciprocating motion is changed into continuous rotation movement |
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- 2018-07-22 CN CN201810808044.5A patent/CN109058406A/en active Pending
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