CN208424093U - A kind of multiple power levels transmission device - Google Patents
A kind of multiple power levels transmission device Download PDFInfo
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- CN208424093U CN208424093U CN201821148277.9U CN201821148277U CN208424093U CN 208424093 U CN208424093 U CN 208424093U CN 201821148277 U CN201821148277 U CN 201821148277U CN 208424093 U CN208424093 U CN 208424093U
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Abstract
The utility model discloses a kind of multiple power levels transmission devices, including starting storage battery, the first motor, two groups of power driving devices, generator and the second motor；Every group of power driving device includes that at least two-stage gear unit, gear units at different levels connect step by step；Start storage battery and connect the first motor, the first motor connects the power input of the first order gear unit of first group of power driving device；The power output of the third level gear unit of first group of power driving device connects generator；Generator is separately connected the second motor and starting storage battery, and the second motor connects the power input of the first order gear unit of second group of power driving device；The power output of the third level gear unit of second group of power driving device is final power output component.The utility model structure is simple, is able to achieve using low power input power after multiple power levels are driven, and can obtain the output power compared with large transmission ratio, and is driven distance and increases, and can reach environmentally protective good effect.
Description
Technical field
The utility model belongs to motive power machine device field, and in particular to a kind of multiple power levels transmission device.
Background technique
Machinery is the tool for reducing human work's intensity, and in order to energy saving more environmentally-friendly, future will be disappeared with reducing resource
Consumption, efficient equipment gradually replaces natural energy resources to consume big equipment, to provide finer living environment for the mankind
The energy conversion of application is the most useful form or to be changed into effective mechanical work be the big problem in Machine Design, improves transmission
Than, and apply in terms of the dynamic power machine, realize the mechanical device for reducing nature energy consumption, the exactly main mesh of the utility model
's.
Utility model content
The purpose of the utility model is to provide a kind of multiple power levels transmission devices, and structure is simple, are able to achieve and use small function
The input power of rate can obtain the output power compared with large transmission ratio after multiple power levels are driven, and be driven distance and increase, energy
Enough reach environmentally protective good effect.
To achieve the goals above, the utility model uses following technical scheme:
A kind of multiple power levels transmission device, including starting storage battery, the first motor, two groups of power driving devices, generators
With the second motor；
Two groups of power driving device structures are identical, and every group of power driving device includes that the identical transmission of multilevel structure is single
Member is connected step by step between gear units at different levels, i.e., the power output connection next stage gear unit of previous stage gear unit is dynamic
Power input；
The starting storage battery connects the first motor, and the first order that the first motor connects first group of power driving device passes
The power of moving cell inputs；The power output of the afterbody gear unit of first group of power driving device connects generator；
The generator is separately connected the second motor and starting storage battery, and second motor connects second group of power and passes
The power input of the first order gear unit of dynamic device；The power of the afterbody gear unit of second group of power driving device is defeated
It is final power output component out.
The structure of the gear unit are as follows:
Including crankshaft, crank, the first lever, first driven shaft, first support, the first lever dolly, first driven shaft branch
Frame, driven flywheel, active flywheel and workbench；The active flywheel is power input, and the driven flywheel is power output；
The both ends of the crankshaft are fixed on first support upper end by first bearing, and first support lower end is fixed on workbench
On；Crank one end is connected on the connecting rod neck of crankshaft by first axle, and the crank other end passes through second hinge and the first lever
One end connection, the first lever other end are connect by third hinge with the first lever dolly upper end, and the first lever dolly lower end is solid
Determine on the table, the first lever is equipped with the first force tooth being directed downward；The distance of first force tooth to third hinge is small
In at a distance from the first force tooth to second hinge；
For first driven shaft between crankshaft and the first lever dolly, first driven shaft is equipped with first gear, the first tooth
Wheel is located at below the first force tooth, and first driven shaft both ends are fixed on first driven shaft pedestal upper end by second bearing, and first
Driven shaft pedestal lower end is fixed on the table；The driven flywheel is mounted on first driven shaft one end, and crankshaft one end passes through connection
Axis device is connect with active flywheel；
During the first force tooth and the tooth contact of first gear, the center line of the first force tooth is always positioned at the
On the tangent line of the reference circle of one gear.
It further include work housing, the starting storage battery, the first motor, two groups of power driving devices, generator and second
Motor is separately mounted on work housing.
It is that the utility model has the utility model has the advantages that
The utility model has used two groups of power driving devices, and each group of power driving device is all made of the biography of multistage cascade
Lever principle has been integrated on crank link mechanism to realize biggish transmission ratio by moving cell, each gear unit.By opening
Dynamic storage battery inputing power gives the first motor, then by driving electrical power generators, generator one after first group of power driving device
Aspect provides the charge power supply of starting storage battery, on the other hand provides the power supply of the second motor again, and the second motor drives the again
Two groups of power driving device work, to finally obtain maximum transmission ratio, transmission distance is also farther.In utility model device
Number of parts is few, and connection relationship is simple, compact-sized, under conditions of the starting storage battery offer energy is certain, realizes raising function
The effect of rate transmission ratio, and energy conservation and environmental protection, economy are more significant.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of multiple power levels transmission device of the utility model.
Fig. 2 is the structural schematic diagram of gear unit in Fig. 1.
In figure, 1: starting storage battery, 2: the first motor, 3: the first groups of power driving devices, 4: generator, 5: the second is electronic
Machine, 6: the second groups of power driving devices, 7: gear unit.
8: second bearing, 9: first gear, 10: the first levers, 11: crankshaft, 12: connecting rod neck, 13: first driven shaft, 14:
Third hinge, 15: the first force teeth, 16: workbench, 17: driven flywheel, 18: active flywheel, 19: first bearing, 20: the first
Hinge, 21: crank, 22: first support, 23: second hinge, 24: first driven shaft bracket, 25: the first lever dollies.
Specific embodiment
The technical solution of the utility model is further elaborated below by embodiment and attached drawing.
Embodiment
The present embodiment uses two groups of completely identical in structure power driving devices, and each group has three-level gear unit.
As shown in Figure 1, a kind of multiple power levels transmission device, including starting storage battery 1, the first motor 2, first group of power pass
Dynamic device 3, generator 4, the second motor 5, second group of power driving device 6.
The starting storage battery 1,2, first groups of power driving devices 3 of the first motor, generator 4, the second motor 5 and
Two groups of power driving devices 6 are separately mounted on work housing.
First group of power driving device 3 is identical with second group of 6 structure of power driving device, respectively there is three-level gear unit 7,
The structure of every grade of gear unit 7 is all identical.
As shown in Fig. 2, the structure of the gear unit are as follows:
Including crankshaft 11, crank 21, the first lever 10, first driven shaft 13, first support 22, the first lever dolly 25,
First driven shaft bracket 24, driven flywheel 17, active flywheel 18 and workbench 16；The active flywheel 18 is power input,
The driven flywheel 17 is power output.
The both ends of the crankshaft 11 respectively pass through a first bearing 19 and are fixed on the upper both ends in the top of first support 22, first support
22 lower ends are fixed on workbench 16；21 one end of crank is connected on the connecting rod neck 12 of crankshaft 11 by first axle 20, crank
21 other ends are connect by second hinge 23 with 10 one end of the first lever, and 10 other end of the first lever passes through third hinge 14 and the
The connection of one lever dolly, 25 upper end, 25 lower end of the first lever dolly are fixed on workbench 16, and the first lever 10 is equipped with direction
First force tooth 15 directed downwardly；The distance of first force tooth 15 to third hinge 14 arrives second hinge 23 less than the first force tooth 15
Distance.
First driven shaft 13 is located between crankshaft 11 and the first lever dolly 25, and first driven shaft 13 is equipped with first gear
9, first gear 9 is located at 15 lower section of the first force tooth, and 13 both ends of first driven shaft respectively pass through a second bearing 8 and are fixed on first
Driven 24 top both ends of bracing strut, 24 lower end of first driven shaft bracket is fixed on workbench 16；The driven flywheel 17 is installed
In 13 one end of first driven shaft, 11 one end of crankshaft is connect by shaft coupling with active flywheel 18；
During the first force tooth 15 and the tooth contact of first gear 9, the center line of the first force tooth 15 is always
On the tangent line of the reference circle of first gear 9.
The starting storage battery 1 is connected with the first motor 2, and the first motor 2 connects the of first group of power driving device 3
The active flywheel 18 of primary transmission unit 7, three gear units 7 of first group of power driving device 3 cascade, the i.e. first order step by step
The driven flywheel 17 of gear unit connects the active flywheel 18 of second level gear unit, the driven flywheel 17 of second level gear unit
Connect the active flywheel 18 of third level gear unit.The driven flywheel 17 of third level gear unit connects generator 4, generator 4
It is separately connected starting storage battery 1 and the second motor 5, the second motor 5 connects the first order transmission of second group of power driving device 6
The active flywheel 18 of unit 7, the grade of three gear units 7 and first group of power driving device 3 of second group of power driving device 6
Even mode is identical, i.e. the active flywheel 18 of the connection second level gear unit of driven flywheel 17 of first order gear unit, the second level
The driven flywheel 17 of gear unit connects the active flywheel 18 of third level gear unit.The third of second group of power driving device 6
The driven flywheel 17 of grade gear unit 7 is final power output component.
The working principle and process of the utility model:
The starting storage battery 1 provides electric energy to the first motor 2 and drives the operating of the first motor 2, and the first motor 2 drives
The active flywheel 18 of the first order gear unit 7 of first group of power driving device 3 operates.
The course of work of first group of power driving device 3: the active flywheel 18 of first order gear unit 7 passes through shaft coupling band
Dynamic crankshaft 11 rotates, and when crankshaft 11 rotates, converts the first lever 10 for the circular motion of connecting rod neck 12 by crank 21 and surrounds
The reciprocating motion of third hinge 14.First lever 10 is equipped with the first force tooth 15 being directed downward, and the first lever 10 is around the
When three hinges 14 move reciprocatingly, the first force tooth 15 does the reciprocating motion of up and down direction.When the first force tooth 15 moves downward
When, pressure is applied to first gear teeth of first gear 9, so that first driven shaft 13 rotates, the first force tooth 15 is moved downwardly to
Extreme lower position is to complete the force process of this stroke.Then the first force tooth 15 starts to move upwards, and moving upwards is also first
Force tooth 15 exits the process of first gear teeth in first gear 9, at this point, first driven shaft 13 continues to rotate with inertia, when first
Force tooth 15 is exited from first gear teeth of first gear 9 completely when moving up to extreme higher position.Then the first force tooth
15 move downward exert a force to 9 second gear teeth of first gear again.Above-mentioned motion process is constantly repeated, so that first driven shaft
13 drive the driven constantly rotation of flywheel 17, drive the active flywheel 18 of second level gear unit 7 to operate by driven flywheel 17.Such as
This circulating transfer power drives the operating power generation of generator 4 by the driven flywheel 17 of third level gear unit 7.
The electric energy that generator 4 exports is supplied respectively to the charging of starting storage battery 1 and starting the second motor 5 work, and second is electronic
Machine 5 drives the active flywheel 18 of the first order gear unit 7 of second group of power driving device 6 to operate.Second group of power transmission dress
The connection for setting 6 gear units at different levels and drive connection and first group of power driving device 3 are similarly.Second group of power driving device 6
The driven flywheel 17 of third level gear unit 7 be final power output component.
In above process, the third hinge 14 of every grade of gear unit 7 plays the role of fulcrum, when the first force tooth 15 arrives
The distance of third hinge 14 less than the first force tooth 15 to second hinge 23 apart from when, first lever 10 is laborsaving thick stick
Bar can reach in the lesser situation of input power, and the output power compared with large transmission ratio is exported from driven flywheel 17.
During first force tooth 15 of the gear unit 7 and the Gear Contact of first gear 9, the first force tooth 15
Center line is always positioned on the tangent line of the reference circle of first gear 9.This means that the first force tooth 15 can be from close to the second hinge
23 one end of chain is engaged with first gear 9, can also be engaged from close to 14 one end of third hinge with first gear 9；And
And first force tooth 15 and the engaged transmission process stable and uniform of first gear 9.
Technical solution of the present invention, can also only have first group of power driving device 3, and structure cancels second according to Fig. 1
Motor 4 and second group of power driving device 6, the driven flywheel 17 of the third level gear unit 7 of first group of power driving device 3
Generator 4 and power output component are connected simultaneously.
Every group of power driving device in technical solution of the present invention can need the biography using 1 grade or more according to transmission ratio
Moving cell.
Claims (3)
1. a kind of multiple power levels transmission device, it is characterised in that: including starting storage battery, the first motor, two groups of power transmission dresses
It sets, generator and the second motor；
Two groups of power driving device structures are identical, and every group of power driving device includes the identical gear unit of multilevel structure, respectively
It is connected step by step between grade gear unit, i.e. the power of the power output connection next stage gear unit of previous stage gear unit is defeated
Enter；
The starting storage battery connects the first motor, and the first order that the first motor connects first group of power driving device is driven single
The power input of member；The power output of the afterbody gear unit of first group of power driving device connects generator；
The generator is separately connected the second motor and starting storage battery, and second motor connects second group of power transmission dress
The power for the first order gear unit set inputs；The power output of the afterbody gear unit of second group of power driving device is
Final power output component.
2. a kind of multiple power levels transmission device as described in claim 1, it is characterised in that:
The structure of the gear unit are as follows:
Including crankshaft, crank, the first lever, first driven shaft, first support, the first lever dolly, first driven shaft bracket, from
Dynamic flywheel, active flywheel and workbench；The active flywheel is power input, and the driven flywheel is power output；
The both ends of the crankshaft are fixed on first support upper end by first bearing, and first support lower end is fixed on the table；
Crank one end is connected on the connecting rod neck of crankshaft by first axle, and the crank other end passes through second hinge and first lever one end
Connection, the first lever other end are connect by third hinge with the first lever dolly upper end, and the first lever dolly lower end is fixed on
On workbench, the first lever is equipped with the first force tooth being directed downward；First force tooth to third hinge distance less than with
Distance of the first force tooth to second hinge；
For first driven shaft between crankshaft and the first lever dolly, first driven shaft is equipped with first gear, first gear position
Below the first force tooth, first driven shaft both ends are fixed on first driven shaft pedestal upper end by second bearing, and first is driven
Bracing strut lower end is fixed on the table；The driven flywheel is mounted on first driven shaft one end, and crankshaft one end passes through shaft coupling
It is connect with active flywheel；
During the first force tooth and the tooth contact of first gear, the center line of the first force tooth is always positioned at the first tooth
On the tangent line of the reference circle of wheel.
3. a kind of multiple power levels transmission device as described in claim 1, it is characterised in that: it further include work housing, it is described to open
Dynamic storage battery, the first motor, two groups of power driving devices, generator and the second motor are separately mounted on work housing.
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148277.9U CN208424093U (en) | 2018-07-19 | 2018-07-19 | A kind of multiple power levels transmission device |
| PCT/CN2019/096671 WO2020015718A1 (en) | 2018-07-19 | 2019-07-19 | Multi-grade power transmission device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821148277.9U CN208424093U (en) | 2018-07-19 | 2018-07-19 | A kind of multiple power levels transmission device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208424093U true CN208424093U (en) | 2019-01-22 |
Family
ID=65123010
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821148277.9U Active CN208424093U (en) | 2018-07-19 | 2018-07-19 | A kind of multiple power levels transmission device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208424093U (en) |
-
2018
- 2018-07-19 CN CN201821148277.9U patent/CN208424093U/en active Active
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