CN209461395U - A kind of breaker energy storage operating mechanism with manual energy storing device - Google Patents
A kind of breaker energy storage operating mechanism with manual energy storing device Download PDFInfo
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- CN209461395U CN209461395U CN201920201315.0U CN201920201315U CN209461395U CN 209461395 U CN209461395 U CN 209461395U CN 201920201315 U CN201920201315 U CN 201920201315U CN 209461395 U CN209461395 U CN 209461395U
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Abstract
The utility model relates to a kind of breaker energy storage operating mechanism with manual energy storing device, it is characterised in that: including pedestal, motor, clutch gear, gear wheel, energy storage axle, energy storage chain, energy-stored spring, travel switch and driving lever；The motor, clutch gear, gear wheel, energy storage axle, energy storage chain, energy-stored spring, travel switch and driving lever are respectively provided on the base；It is latched the energy-storage function of motor when manual energy storage is provided in the utility model, travel switch is installed above gear shaft；When being inserted into energy accumulation handle, travel switch is constantly in the state of being pressed down, by control loop make motor can not obtain it is electric carry out it is electric energy-stored, when extracting energy accumulation handle, travel switch resets, and mechanism is able to carry out electric energy-stored, avoids during manual energy storage, the case where motor starts energy storage suddenly, and handle is caused to hit the person.
Description
Technical field
The utility model relates to breaker energy storage actuating technical field more particularly to a kind of breaking with manual energy storing device
Road device energy storage operation machine.
Background technique
There are some yet unresolved issues, mechanical lives there was only 2000 for operating mechanism used in general breaker
It is secondary, it is unable to satisfy 10000 M2 requirements, it is therefore desirable to a novel spring operating mechanism, to substitute existing mechanism, so that
Service life meets M2 requirement, and quality is stablized, and cost reduces, high reliablity；
There are problems in existing breaker operation mechanism is: energy storage is not in place, is easy to cause and refuses conjunction and manual energy storage
There are problems that instead beating risk.
Utility model content
The breaker energy storage actuating with manual energy storing device that the technical problem to be solved by the present invention is to provide a kind of
Mechanism there are problems that instead beating risk when being able to solve the general breaker manual energy storage with manual energy storing device.
In order to solve the above technical problems, the technical solution of the utility model are as follows: a kind of open circuit with manual energy storing device
Device energy storage operation machine, innovative point are: including pedestal, motor, clutch gear, gear wheel, energy storage axle, energy storage chain,
Energy-stored spring, travel switch and driving lever；The motor, clutch gear, gear wheel, energy storage axle, energy storage chain, energy-stored spring,
Travel switch and driving lever are respectively provided on the base；
The output end of the motor is connected to gear shaft on clutch gear and rotates；The gear wheel and gear shaft are logical
Cross gear teeth meshing；The gear wheel and energy storage axle are coaxially disposed, and one end of the energy storage chain is connected on gear wheel, the storage
The other end of energy chain is connected on energy-stored spring；A cam is coaxially arranged on the gear wheel；It is arranged on the gear wheel
Have with the idler wheel of closing lever end cooperation and the closing lever is controlled by a switching electromagnet；It is also set on the gear wheel
It is equipped with the floating tooth of one with gear shaft cooperation；
The top of gear shaft is arranged in the travel switch, and one end that energy storage axle is arranged in the driving lever follows energy storage axle to revolve
Turn, and one end of driving lever and travel switch cooperate；The clutch gear by gear shaft connect on the base, and gear shaft with
One energy accumulation handle fits through energy accumulation handle and realizes manual energy storage.
Further, the motor rotates after receiving energy storage signal, drives gear wheel and energy storage axle by clutch gear
It rotates together；It is also rotated together with the idler wheel on the cam and gear wheel of energy storage axis connection；While bull gear drive, pass through storage
Energy chain is to energy-stored spring energy storage；After the center line of energy storage chain crosses the i.e. dead-centre position in the center of circle of energy storage axle, energy-stored spring will
One torque is generated to gear wheel；Gear wheel will accelerate to rotate, until the idler wheel on gear wheel just snaps onto closing lever
Top；In the case where switching electromagnet is not operating, closing lever will always be in buckle state, so energy-stored spring is also kept
Compressive state is constant, i.e. arrival energy storage position.
Further, the travel switch of the top installation of the gear shaft, when being inserted into energy accumulation handle, travel switch is always
In being pressed down state, by control loop make motor can not obtain it is electric carry out it is electric energy-stored, when extracting handle, stroke
Switch resets, and mechanism can be carried out electric energy-stored；Unilateral bearing is provided in the motor；It is anti-that unilateral bearing can avoid manual energy storage
It beats.
Utility model has the advantages that
1) it is latched the energy-storage function of motor when manual energy storage is provided in the utility model, stroke is installed above gear shaft and is opened
It closes；When being inserted into energy accumulation handle, travel switch is constantly in the state of being pressed down, by control loop make motor can not obtain it is electric into
Row is electric energy-stored, and when extracting energy accumulation handle, travel switch reset, mechanism is able to carry out electric energy-stored, avoids and is storing up manually
The case where during energy, motor starts energy storage suddenly, and handle is caused to hit the person.
Detailed description of the invention
Utility model will be further described in detail below with reference to the attached drawings and specific embodiments.
Fig. 1 is a kind of stereochemical structure of breaker energy storage operating mechanism with manual energy storing device of the utility model
Figure.
Fig. 2 is that a kind of another angle of breaker energy storage operating mechanism with manual energy storing device of the utility model is three-dimensional
Structure chart.
Fig. 3 is a kind of rearview of breaker energy storage operating mechanism with manual energy storing device of the utility model.
Specific embodiment
The following examples can make professional and technical personnel that the utility model be more fully understood, but therefore will not
The utility model is limited among the embodiment described range.
A kind of breaker energy storage operating mechanism with manual energy storing device as shown in Figure 1 to Figure 3, including pedestal 1, electricity
Machine 2, clutch gear 3, gear wheel 4, energy storage axle 5, energy storage chain 6, energy-stored spring 7, travel switch 8 and driving lever 9；The motor
2, clutch gear 3, gear wheel 4, energy storage axle 5, energy storage chain 6, energy-stored spring 7, travel switch 8 and driving lever 9 are arranged at base
On seat 1.
The output end of motor 2 is connected to gear shaft 31 on clutch gear 3 and rotates；The gear wheel 4 and gear shaft
31 pass through gear teeth meshing；The gear wheel 4 is coaxially disposed with energy storage axle 5, and one end of the energy storage chain 6 is connected to gear wheel 4
On, the other end of the energy storage chain 6 is connected on energy-stored spring 7；A cam 10 is coaxially arranged on the gear wheel 4；Institute
It states and is provided on gear wheel 4 with the idler wheel 12 of 11 end of closing lever cooperation and the closing lever 11 is by a switching electromagnet
Control 13；A floating tooth 14 cooperated with gear shaft 31 is additionally provided on the gear wheel 4.
The top of gear shaft 31 is arranged in travel switch 8, and one end that energy storage axle 5 is arranged in the driving lever 9 follows energy storage axle 5
Rotation, and one end of driving lever 9 and travel switch 8 cooperate；The clutch gear 3 is connected on pedestal 1 by gear shaft 31, and
Gear shaft 31 and an energy accumulation handle fit through energy accumulation handle and realize manual energy storage.
The working principle of the utility model is: motor 2 rotates after receiving energy storage signal, driven greatly by clutch gear 3
Gear 4 and energy storage axle 5 rotate together；The idler wheel 12 on cam 10 and gear wheel 4 connecting with energy storage axle 5 also rotates together；Greatly
While gear 4 rotates, by energy storage chain 6 to 7 energy storage of energy-stored spring；When the center line of energy storage chain 6 crosses the circle of energy storage axle 5
Behind the heart, that is, dead-centre position, energy-stored spring 7 will generate a torque to gear wheel 4；Gear wheel 4 will accelerate to rotate, until gear wheel 4
On idler wheel 12 just snap onto the top of closing lever 11；In the case where switching electromagnet 13 is not operating, closing lever will
It is constantly in buckle state, so energy-stored spring 7 also keeps compressive state constant, that is, reaches energy storage position.
The travel switch 8 of the top installation of gear shaft 31, when being inserted into energy accumulation handle, travel switch, which is constantly in, to be pressed down
State, by control loop motor 2 can not being obtained, electric progress is electric energy-stored, and when extracting handle, travel switch resets,
Mechanism can be carried out electric energy-stored；It is provided with unilateral bearing in the motor 2, prevents energy storage axle reversion from causing danger.
It should be understood by those skilled in the art that the present utility model is not limited to the above embodiments, above-described embodiment and
Only illustrate the principles of the present invention described in specification, on the premise of not departing from the spirit and scope of the utility model,
The utility model also has various changes and improvements, these changes and improvements both fall within the scope of the claimed invention
It is interior.The protection scope of the present invention is defined by the appended claims and their equivalents.
Claims (3)
1. a kind of breaker energy storage operating mechanism with manual energy storing device, it is characterised in that: including pedestal, motor, clutch
Device gear, gear wheel, energy storage axle, energy storage chain, energy-stored spring, travel switch and driving lever；It is the motor, clutch gear, big
Gear, energy storage axle, energy storage chain, energy-stored spring, travel switch and driving lever are respectively provided on the base；
The output end of the motor is connected to gear shaft on clutch gear and rotates；The gear wheel and gear shaft pass through wheel
Tooth engagement；The gear wheel and energy storage axle are coaxially disposed, and one end of the energy storage chain is connected on gear wheel, the energy storage chain
The other end of item is connected on energy-stored spring；A cam is coaxially arranged on the gear wheel；Be provided on the gear wheel with
The idler wheel and the closing lever that one closing lever end cooperates pass through a switching electromagnet and control；It is additionally provided on the gear wheel
The one floating tooth cooperated with gear shaft；
The top of gear shaft is arranged in the travel switch, and one end that energy storage axle is arranged in the driving lever follows energy storage axle to rotate,
And one end of driving lever and travel switch cooperate；The clutch gear is connected on the base by gear shaft, and gear shaft and one
Energy accumulation handle fits through energy accumulation handle and realizes manual energy storage.
2. a kind of breaker energy storage operating mechanism with manual energy storing device according to claim 1, it is characterised in that:
The motor rotates after receiving energy storage signal, drives gear wheel and energy storage axle to rotate together by clutch gear；With energy storage axle
Idler wheel on the cam and gear wheel of connection also rotates together；While bull gear drive, by energy storage chain to energy-stored spring
Energy storage；After the center line of energy storage chain crosses the i.e. dead-centre position in the center of circle of energy storage axle, energy-stored spring will generate one to gear wheel
Torque；Gear wheel will accelerate to rotate, until the idler wheel on gear wheel just snaps onto the top of closing lever；In switching electromagnet
In the case where not operating, closing lever will always be in buckle state, so energy-stored spring also keeps compressive state constant, that is, arrive
Up to energy storage position.
3. a kind of breaker energy storage operating mechanism with manual energy storing device according to claim 1, it is characterised in that:
The travel switch of the top installation of the gear shaft, when being inserted into energy accumulation handle, travel switch is constantly in the state of being pressed down, and leads to
It crosses control loop to make motor that can not obtain electric and then carry out electric energy-stored, when extracting handle, travel switch reset, mechanism can be into
Row is electric energy-stored；Unilateral bearing is provided in the motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201315.0U CN209461395U (en) | 2019-02-15 | 2019-02-15 | A kind of breaker energy storage operating mechanism with manual energy storing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920201315.0U CN209461395U (en) | 2019-02-15 | 2019-02-15 | A kind of breaker energy storage operating mechanism with manual energy storing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209461395U true CN209461395U (en) | 2019-10-01 |
Family
ID=68046661
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201920201315.0U Active CN209461395U (en) | 2019-02-15 | 2019-02-15 | A kind of breaker energy storage operating mechanism with manual energy storing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209461395U (en) |
-
2019
- 2019-02-15 CN CN201920201315.0U patent/CN209461395U/en active Active
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